)]}' { "log": [ { "commit": "7bf236874292fd073c6bdd27f89c3d9e81a79cbc", "tree": "27e4196e4b720c113010d544567f76f181c11428", "parents": [ "3223ea8cca5936b8e78450dd5b8ba88372e9c0a8" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jan 05 16:36:28 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Jan 05 23:55:22 2007 -0800" }, "message": "[PATCH] swsusp: Do not fail if resume device is not set\n\nIn the kernels later than 2.6.19 there is a regression that makes swsusp\nfail if the resume device is not explicitly specified.\n\nIt can be fixed by adding an additional parameter to\nmm/swapfile.c:swap_type_of() allowing us to pass the (struct block_device\n*) corresponding to the first available swap back to the caller.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cfee47f99bc14a6d7c6b0be2284db2cef310a815", "tree": "2974594b06534c199ea9c4b39492d5a708bb539a", "parents": [ "7e244322cd4ea361ef9ee623b3fcb4d9f4ff841c", "9185cfa92507d07ac787bc73d06c42222eec7239" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 01:01:18 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 01:01:18 2006 -0500" }, "message": "Pull bugfix into test branch\n\nConflicts:\n\n\tkernel/power/disk.c\n" }, { "commit": "f89bce3d9afc6b1fb898ae176df4962c1303ee86", "tree": "b3898753209ecb304d528921f1eb8ad044cace98", "parents": [ "6eefd34fdcbd34e2cddb8b7da26d838367591954" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Tue Dec 05 03:07:38 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Dec 13 15:38:46 2006 -0800" }, "message": "Driver core: deprecate PM_LEGACY, default it to N\n\nDeprecate the old \"legacy\" PM API, and more importantly default it to \"n\".\nVirtually nothing in-tree uses it any more.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "8a102eed9c4e1d21bad07a8fd97bd4fbf125d966", "tree": "9ec99f046b94971db46b08a87d7eab3e84c4acd4", "parents": [ "3df494a32b936aef76d893f5065f962ebd9b9437" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 13 00:34:30 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 13 09:05:49 2006 -0800" }, "message": "[PATCH] PM: Fix SMP races in the freezer\n\nCurrently, to tell a task that it should go to the refrigerator, we set the\nPF_FREEZE flag for it and send a fake signal to it. Unfortunately there\nare two SMP-related problems with this approach. First, a task running on\nanother CPU may be updating its flags while the freezer attempts to set\nPF_FREEZE for it and this may leave the task\u0027s flags in an inconsistent\nstate. Second, there is a potential race between freeze_process() and\nrefrigerator() in which freeze_process() running on one CPU is reading a\ntask\u0027s PF_FREEZE flag while refrigerator() running on another CPU has just\nset PF_FROZEN for the same task and attempts to reset PF_FREEZE for it. If\nthe refrigerator wins the race, freeze_process() will state that PF_FREEZE\nhasn\u0027t been set for the task and will set it unnecessarily, so the task\nwill go to the refrigerator once again after it\u0027s been thawed.\n\nTo solve first of these problems we need to stop using PF_FREEZE to tell\ntasks that they should go to the refrigerator. Instead, we can introduce a\nspecial TIF_*** flag and use it for this purpose, since it is allowed to\nchange the other tasks\u0027 TIF_*** flags and there are special calls for it.\n\nTo avoid the freeze_process()-refrigerator() race we can make\nfreeze_process() to always check the task\u0027s PF_FROZEN flag after it\u0027s read\nits \"freeze\" flag. We should also make sure that refrigerator() will\nalways reset the task\u0027s \"freeze\" flag after it\u0027s set PF_FROZEN for it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3df494a32b936aef76d893f5065f962ebd9b9437", "tree": "825a96b219eeb87ef7a627a2494cf4fa7cd4d03e", "parents": [ "6a2d7a955d8de6cb19ed9cd194b3c83008a22c32" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 13 00:34:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 13 09:05:49 2006 -0800" }, "message": "[PATCH] PM: Fix freezing of stopped tasks\n\nCurrently, if a task is stopped (ie. it\u0027s in the TASK_STOPPED state), it\nis considered by the freezer as unfreezeable. However, there may be a race\nbetween the freezer and the delivery of the continuation signal to the task\nresulting in the task running after we have finished freezing the other\ntasks. This, in turn, may lead to undesirable effects up to and including\ndata corruption.\n\nTo prevent this from happening we first need to make the freezer consider\nstopped tasks as freezeable. For this purpose we need to make freezeable()\nstop returning 0 for these tasks and we need to force them to enter the\nrefrigerator. However, if there\u0027s no continuation signal in the meantime,\nthe stopped tasks should remain stopped after all processes have been\nthawed, so we need to send an additional SIGSTOP to each of them before\nwaking it up.\n\nAlso, a stopped task that has just been woken up should first check if\nthere\u0027s a freezing request for it and go to the refrigerator if that\u0027s the\ncase.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "15ad7cdcfd76450d4beebc789ec646664238184d", "tree": "279d05a76ae0906c23ee2de8c5684d95d9886ad3", "parents": [ "4a08a9f68168e547c2baf100020e9b96cae5fbd1" ], "author": { "name": "Helge Deller", "email": "deller@gmx.de", "time": "Wed Dec 06 20:40:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:46 2006 -0800" }, "message": "[PATCH] struct seq_operations and struct file_operations constification\n\n - move some file_operations structs into the .rodata section\n\n - move static strings from policy_types[] array into the .rodata section\n\n - fix generic seq_operations usages, so that those structs may be defined\n as \"const\" as well\n\n[akpm@osdl.org: couple of fixes]\nSigned-off-by: Helge Deller \u003cdeller@gmx.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4cf303487d5dddaace2daca8437c555f3f0bc1aa", "tree": "55d1c5e054a90d1bed587683b804576111628e66", "parents": [ "49033c81845f1bd2a69e53485f20d55a0e7bace5" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Dec 06 20:36:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:32 2006 -0800" }, "message": "[PATCH] Export pm_suspend for the shared APM emulation\n\nThe new shared APM emulation just like its ARM and MIPS predecessors uses\npm_suspend() which was only exported on SH. Move export to close to it\u0027s\ndefinition where it really should be anyway.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5045cfc103566878228ca36d05a0ae0076673e5a", "tree": "2594f9220285957c5ba2309fe168710aa455b1c5", "parents": [ "2d87595ea628ea58415ba4638c553a8c2fbd90e2" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Wed Dec 06 20:34:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:29 2006 -0800" }, "message": "[PATCH] swsusp: kill write-only variable\n\nCleanup write-only variable, suggested by D Binderman.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2d87595ea628ea58415ba4638c553a8c2fbd90e2", "tree": "5e9a94416c45d9b1c6360fd1c87d9d72968af67b", "parents": [ "06df6a5c181f462c71ddcc20ff6c7ea0bec18ec8" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:47 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] PM: Fix swsusp debug mode testproc\n\nThe \u0027testproc\u0027 swsusp debug mode thaws tasks twice in a row, which is _very_\nconfusing. Fix that.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "59a493350e7aefff7e262efa39e017517b31b8e8", "tree": "c707e294afd5f6b015844257a044c5f62fef7025", "parents": [ "5b6d15de2d4c8149902a680a6cd1d3b26cd2e828" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Fix labels\n\nMove all labels in the swsusp code to the second column, so that they won\u0027t\nfool diff -p.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5b6d15de2d4c8149902a680a6cd1d3b26cd2e828", "tree": "b9dcc80d995246a13f0c8fe3c21e45e561d1bcb1", "parents": [ "11b2ce2ba90f801e2a5ebba4e6b7da72d87f2b13" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Fix coding style in suspend.c\n\nFix coding style in suspend.c.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "11b2ce2ba90f801e2a5ebba4e6b7da72d87f2b13", "tree": "e7477edb04a15a3128523877558e1eb8694adbc9", "parents": [ "a9b6f562f14dc28fb4b2415f0f275cede0abe9b5" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:40 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Untangle freeze_processes\n\nMove the loop from freeze_processes() to a separate function and call it\nindependently for user space processes and kernel threads so that the order\nof freezing tasks is clearly visible.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a9b6f562f14dc28fb4b2415f0f275cede0abe9b5", "tree": "8d83009585877bf4c5f263690468d35105058822", "parents": [ "a6d70980602e6f1869ebcdcbfaf55a0a5941583e" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:37 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Untangle thaw_processes\n\nMove the loop from thaw_processes() to a separate function and call it\nindependently for kernel threads and user space processes so that the order\nof thawing tasks is clearly visible.\n\nDrop thaw_kernel_threads() which is never used.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a6d70980602e6f1869ebcdcbfaf55a0a5941583e", "tree": "b7e9b5f457eb7fe91fbbdbe978a50493da862cf2", "parents": [ "3eb1b3a40722cbb46631db373af66d13d1e7ac81" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@osdl.org", "time": "Wed Dec 06 20:34:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] convert pm_sem to a mutex\n\nThe power management semaphore is only used as mutex, so convert it.\n\n[akpm@osdl.org: fix rotten bug]\nSigned-off-by: Stephen Hemminger \u003cshemminger@osdl.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3eb1b3a40722cbb46631db373af66d13d1e7ac81", "tree": "34b2d04387845a7074c5665269acc86b03812f0d", "parents": [ "0d3a9abe8ae055e1052295698bcd0722c92eff47" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:34 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] suspend to disk fails if gdb is suspended with a traced child\n\nFix http://bugzilla.kernel.org/show_bug.cgi?id\u003d7534\n\nFix the freezing of processes so that it won\u0027t fail if there is a traced\nprocess the parent of which has been stopped.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: maurice barnum \u003cpixi+kbug@burble.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0d3a9abe8ae055e1052295698bcd0722c92eff47", "tree": "84225335704f0989a1556ba093732e023618b8f6", "parents": [ "112cecb2cc0e7341db92281ba04b26c41bb8146d" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:32 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Measure memory shrinking time\n\nMake swsusp measure and print the time needed to shrink memory during the\nsuspend.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2d4a34c9365c6e3f94a5b26ce296e1fce9b66c8b", "tree": "ad8303f7db40d963f7a7b120996d4fe658a43cce", "parents": [ "ff39593ad0ff7a79a3717edac6634407aa8200c2" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Support i386 systems with PAE or without PSE\n\nMake swsusp support i386 systems with PAE or without PSE.\n\nThis is done by creating temporary page tables located in resume-safe page\nframes before the suspend image is restored in the same way as x86_64 does\nit.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Nigel Cunningham \u003cncunningham@linuxmail.org\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ff39593ad0ff7a79a3717edac6634407aa8200c2", "tree": "571e02e20d5d211224567d5cc22333196cf6f563", "parents": [ "14b5b7cfaa110b1d25b8f80b01a8c97cf2db30bc" ], "author": { "name": "Nigel Cunningham", "email": "ncunningham@linuxmail.org", "time": "Wed Dec 06 20:34:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: thaw userspace and kernel space separately\n\nModify process thawing so that we can thaw kernel space without thawing\nuserspace, and thaw kernelspace first. This will be useful in later\npatches, where I intend to get swsusp thawing kernel threads only before\nseeking to free memory.\n\nSigned-off-by: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "14b5b7cfaa110b1d25b8f80b01a8c97cf2db30bc", "tree": "0c07f82d699c2aedbd27bf38acfa4ff14d6951fc", "parents": [ "32d50f57dab94d8c46566a903bbb633ee72fdcc2" ], "author": { "name": "Nigel Cunningham", "email": "ncunningham@linuxmail.org", "time": "Wed Dec 06 20:34:26 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: clean up whitespace in freezer output\n\nMinor whitespace and formatting modifications for the freezer.\n\nSigned-off-by: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "32d50f57dab94d8c46566a903bbb633ee72fdcc2", "tree": "ab56f3e10bd6eebd3f6ea0e27f68a00e53a6d32a", "parents": [ "7dfb71030f7636a0d65200158113c37764552f93" ], "author": { "name": "Nigel Cunningham", "email": "ncunningham@linuxmail.org", "time": "Wed Dec 06 20:34:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: quieten Freezer if !CONFIG_PM_DEBUG\n\nThe freezer currently prints an \u0027\u003d\u0027 for every process that is frozen. This\nis pretty pointless, as the equals sign says nothing about which process is\nfrozen, and makes logs look messier (especially if there were a large\nnumber of processes running). All we really need to know is that we\nstarted trying to freeze processes and what processes (if any) failed to\nfreeze, or that we succeeded.\n\nSigned-off-by: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7dfb71030f7636a0d65200158113c37764552f93", "tree": "276b812903d377b16d8828e888552fd256f48aab", "parents": [ "8a05aac2631aa0e6494d9dc990f8c68ed8b8fde7" ], "author": { "name": "Nigel Cunningham", "email": "ncunningham@linuxmail.org", "time": "Wed Dec 06 20:34:23 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] Add include/linux/freezer.h and move definitions from sched.h\n\nMove process freezing functions from include/linux/sched.h to freezer.h, so\nthat modifications to the freezer or the kernel configuration don\u0027t require\nrecompiling just about everything.\n\n[akpm@osdl.org: fix ueagle driver]\nSigned-off-by: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8a05aac2631aa0e6494d9dc990f8c68ed8b8fde7", "tree": "90ae9235bcffc08fea77741596c65727e80bc023", "parents": [ "859491218770315ba95ee3fa09961fc71c506cae" ], "author": { "name": "Stefan Seyfried", "email": "seife@suse.de", "time": "Wed Dec 06 20:34:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: fix platform mode\n\nAt some point after 2.6.13, in-kernel software suspend got \"incomplete\" for\nthe so-called \"platform\" mode. pm_ops-\u003eprepare() is never called. A\nvisible sign of this is the \"moon\" light on thinkpads not flashing during\nsuspend. Fix by readding the pm_ops-\u003eprepare call during suspend.\n\nSigned-off-by: Stefan Seyfried \u003cseife@suse.de\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "859491218770315ba95ee3fa09961fc71c506cae", "tree": "102516d38b2ad342a193324771048d96d401dc8c", "parents": [ "8357376d3df21b7d6f857931a57ac50da9c66e26" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: use __GFP_WAIT\n\nswsusp uses GFP_ATOMIC, but it can afford to use __GFP_WAIT, which will\npermit it to reclaim clean pagecache instead of emitting scary\npage-allocation-failure messages.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8357376d3df21b7d6f857931a57ac50da9c66e26", "tree": "daf2c369e9b79d24c1666323b3ae75189e482a4a", "parents": [ "bf73bae6ba0dc4bd4f1e570feb34a06b72725af6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: Improve handling of highmem\n\nCurrently swsusp saves the contents of highmem pages by copying them to the\nnormal zone which is quite inefficient (eg. it requires two normal pages\nto be used for saving one highmem page). This may be improved by using\nhighmem for saving the contents of saveable highmem pages.\n\nNamely, during the suspend phase of the suspend-resume cycle we try to\nallocate as many free highmem pages as there are saveable highmem pages.\nIf there are not enough highmem image pages to store the contents of all of\nthe saveable highmem pages, some of them will be stored in the \"normal\"\nmemory. Next, we allocate as many free \"normal\" pages as needed to store\nthe (remaining) image data. We use a memory bitmap to mark the allocated\nfree pages (ie. highmem as well as \"normal\" image pages).\n\nNow, we use another memory bitmap to mark all of the saveable pages\n(highmem as well as \"normal\") and the contents of the saveable pages are\ncopied into the image pages. Then, the second bitmap is used to save the\npfns corresponding to the saveable pages and the first one is used to save\ntheir data.\n\nDuring the resume phase the pfns of the pages that were saveable during the\nsuspend are loaded from the image and used to mark the \"unsafe\" page\nframes. Next, we try to allocate as many free highmem page frames as to\nload all of the image data that had been in the highmem before the suspend\nand we allocate so many free \"normal\" page frames that the total number of\nallocated free pages (highmem and \"normal\") is equal to the size of the\nimage. While doing this we have to make sure that there will be some extra\nfree \"normal\" and \"safe\" page frames for two lists of PBEs constructed\nlater.\n\nNow, the image data are loaded, if possible, into their \"original\" page\nframes. The image data that cannot be written into their \"original\" page\nframes are loaded into \"safe\" page frames and their \"original\" kernel\nvirtual addresses, as well as the addresses of the \"safe\" pages containing\ntheir copies, are stored in one of two lists of PBEs.\n\nOne list of PBEs is for the copies of \"normal\" suspend pages (ie. \"normal\"\npages that were saveable during the suspend) and it is used in the same way\nas previously (ie. by the architecture-dependent parts of swsusp). The\nother list of PBEs is for the copies of highmem suspend pages. The pages\nin this list are restored (in a reversible way) right before the\narch-dependent code is called.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "37b2ba12df88f0e29f2d52aaf1ab22789377d5b5", "tree": "38a05add5793bb82be9afdb9fa81d48ccf70da1f", "parents": [ "ecbd0da1eced957e0cbb611b4a4cb5b0cf63ba31" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:15 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: add ioctl for swap files support\n\nTo be able to use swap files as suspend storage from the userland suspend\ntools we need an additional ioctl() that will allow us to provide the kernel\nwith both the swap header\u0027s offset and the identification of the resume\npartition.\n\nThe new ioctl() should be regarded as a replacement for the\nSNAPSHOT_SET_SWAP_FILE ioctl() that from now on will be considered as\nobsolete, but has to stay for backwards compatibility of the interface.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9a154d9d95b7b9845938242f5c62505b3cab5bcd", "tree": "fd3c51434298b139671f5accd42ab112a310555c", "parents": [ "3aef83e0ef1ffb8ea3bea97be46821a45c952173" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: add resume_offset command line parameter\n\nAdd the kernel command line parameter \"resume_offset\u003d\" allowing us to specify\nthe offset, in \u003cPAGE_SIZE\u003e units, from the beginning of the partition pointed\nto by the \"resume\u003d\" parameter at which the swap header is located.\n\nThis offset can be determined, for example, by an application using the FIBMAP\nioctl to obtain the swap header\u0027s block number for given file.\n\n[akpm@osdl.org: we don\u0027t know what type sector_t is]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3aef83e0ef1ffb8ea3bea97be46821a45c952173", "tree": "f73878eb2ecce804c9eea6fbb13603907b3674b4", "parents": [ "3fc6b34f4803b959c1e30c15247e2180cd529115" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: use block device offsets to identify swap locations\n\nMake swsusp use block device offsets instead of swap offsets to identify swap\nlocations and make it use the same code paths for writing as well as for\nreading data.\n\nThis allows us to use the same code for handling swap files and swap\npartitions and to simplify the code, eg. by dropping rw_swap_page_sync().\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3fc6b34f4803b959c1e30c15247e2180cd529115", "tree": "1a867b3224db5e890ca23858c90f4ac33cb9c606", "parents": [ "915bae9ebe41e52d71ad8b06d50e4ab26189f964" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: rearrange swap-handling code\n\nRearrange the code in kernel/power/swap.c so that the next patch is more\nreadable.\n\n[This patch only moves the existing code.]\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "915bae9ebe41e52d71ad8b06d50e4ab26189f964", "tree": "daf0c9a370d3a551c1bb5beea69a3a0cfecd9885", "parents": [ "3592695c363c3f3119621bdcf5ed852d6b9d1a5c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: use partition device and offset to identify swap areas\n\nThe Linux kernel handles swap files almost in the same way as it handles swap\npartitions and there are only two differences between these two types of swap\nareas:\n\n(1) swap files need not be contiguous,\n\n(2) the header of a swap file is not in the first block of the partition\n that holds it. From the swsusp\u0027s point of view (1) is not a problem,\n because it is already taken care of by the swap-handling code, but (2) has\n to be taken into consideration.\n\nIn principle the location of a swap file\u0027s header may be determined with the\nhelp of appropriate filesystem driver. Unfortunately, however, it requires\nthe filesystem holding the swap file to be mounted, and if this filesystem is\njournaled, it cannot be mounted during a resume from disk. For this reason we\nneed some other means by which swap areas can be identified.\n\nFor example, to identify a swap area we can use the partition that holds the\narea and the offset from the beginning of this partition at which the swap\nheader is located.\n\nThe following patch allows swsusp to identify swap areas this way. It changes\nswap_type_of() so that it takes an additional argument representing an offset\nof the swap header within the partition represented by its first argument.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3592695c363c3f3119621bdcf5ed852d6b9d1a5c", "tree": "bdc238af4d044ce822d88e5d18e6cf284b433728", "parents": [ "074cec54d1049ab580ecd0026623b553e0e270c4" ], "author": { "name": "Stefan Seyfried", "email": "seife@suse.de", "time": "Wed Dec 06 20:34:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:26 2006 -0800" }, "message": "[PATCH] uswsusp: add pmops-\u003e{prepare,enter,finish} support (aka \"platform mode\")\n\nAdd an ioctl to the userspace swsusp code that enables the usage of the\npmops-\u003eprepare, pmops-\u003eenter and pmops-\u003efinish methods (the in-kernel\nsuspend knows these as \"platform method\"). These are needed on many\nmachines to (among others) speed up resuming by letting the BIOS skip some\nsteps or let my hp nx5000 recognise the correct ac_adapter state after\nresume again.\n\nIt also ensures on many machines, that changed hardware (unplugged AC\nadapters) gets correctly detected and that kacpid does not run wild after\nresume.\n\nSigned-off-by: Stefan Seyfried \u003cseife@suse.de\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "65f27f38446e1976cc98fd3004b110fedcddd189", "tree": "68f8be93feae31dfa018c22db392a05546b63ee1", "parents": [ "365970a1ea76d81cb1ad2f652acb605f06dae256" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:55:48 2006 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:55:48 2006 +0000" }, "message": "WorkStruct: Pass the work_struct pointer instead of context data\n\nPass the work_struct pointer to the work function rather than context data.\nThe work function can use container_of() to work out the data.\n\nFor the cases where the container of the work_struct may go away the moment the\npending bit is cleared, it is made possible to defer the release of the\nstructure by deferring the clearing of the pending bit.\n\nTo make this work, an extra flag is introduced into the management side of the\nwork_struct. This governs auto-release of the structure upon execution.\n\nOrdinarily, the work queue executor would release the work_struct for further\nscheduling or deallocation by clearing the pending bit prior to jumping to the\nwork function. This means that, unless the driver makes some guarantee itself\nthat the work_struct won\u0027t go away, the work function may not access anything\nelse in the work_struct or its container lest they be deallocated.. This is a\nproblem if the auxiliary data is taken away (as done by the last patch).\n\nHowever, if the pending bit is *not* cleared before jumping to the work\nfunction, then the work function *may* access the work_struct and its container\nwith no problems. But then the work function must itself release the\nwork_struct by calling work_release().\n\nIn most cases, automatic release is fine, so this is the default. Special\ninitiators exist for the non-auto-release case (ending in _NAR).\n\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "b918f6e62cd46774f9fc0a3fbba6bd10ad85ee14", "tree": "d73dc0e8823c8445d84701cc3d527e0e34494a32", "parents": [ "90d53909443b3986569b38ef145f09ea2359af75" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Nov 02 22:07:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Nov 03 12:27:58 2006 -0800" }, "message": "[PATCH] swsusp: debugging\n\nAdd a swsusp debugging mode. This does everything that\u0027s needed for a suspend\nexcept for actually suspending. So we can look in the log messages and work\nout a) what code is being slow and b) which drivers are misbehaving.\n\n(1)\n# echo testproc \u003e /sys/power/disk\n# echo disk \u003e /sys/power/state\n\nThis should turn off the non-boot CPU, freeze all processes, wait for 5\nseconds and then thaw the processes and the CPU.\n\n(2)\n# echo test \u003e /sys/power/disk\n# echo disk \u003e /sys/power/state\n\nThis should turn off the non-boot CPU, freeze all processes, shrink\nmemory, suspend all devices, wait for 5 seconds, resume the devices etc.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Stefan Seyfried \u003cseife@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9185cfa92507d07ac787bc73d06c42222eec7239", "tree": "affcb8c0164b79f9fa5932cd7700498560794a82", "parents": [ "8b0dc866dd9b8d10a53cb3537385a51b7ee54b62" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Nov 01 13:23:14 2006 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Nov 01 22:40:23 2006 -0500" }, "message": "ACPI: S4: Use \"platform\" rather than \"shutdown\" mode by default\n\nIt has been reported that on some systems the functionality after a resume\nfrom disk is limited if the system is simply powered off during the suspend\ninstead of using the ACPI S4 suspend (aka platform mode).\n\nUnfortunately the default is currently to power off the system during the\nsuspend so the users of these systems experience problems after the resume\nif they don\u0027t switch to the platform mode explicitly. This patch makes swsusp\nuse the platform mode by default to avoid such situations.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Stefan Seyfried \u003cseife@suse.de\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "c60099bfe3a5e6fa22a930627689b3769c52153f", "tree": "477a477f6260da7c9c7871c266205d2212e17a2c", "parents": [ "1fec74a9cda95772887c82ede5c0ac60f5be857e" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Tue Oct 17 00:09:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 17 08:18:44 2006 -0700" }, "message": "[PATCH] swsusp: fix memory leaks\n\nMy fancy new swsusp IO code had a big memory leak. It\u0027s somewhat invisible\nbecause the whole mem_map[] gets overwritten after resume, but it can cause us\nto get low on memory during the actual suspend process.\n\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97c7801cd5b0bb6a38c16108a496235474dc6310", "tree": "04b17b411a39f23404bd58346156fda0055b945c", "parents": [ "dea20a3fbdd08e5ae2a0b33d2577c794a3764a11" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Oct 11 01:20:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:14 2006 -0700" }, "message": "[PATCH] swsusp: Use suspend_console\n\nAdd suspend_console() and resume_console() to the suspend-to-disk code paths\nso that the users of netconsole can use swsusp with it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c339d4541995df2fd3ca31a84c042e7afe9b3c1", "tree": "30c0470cd8b3f2be514b03328d6c0519fc6ed7b8", "parents": [ "dcbd4ec4c258f88d4cfd3c309c8a56faff061340" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 06 22:19:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Oct 07 10:51:14 2006 -0700" }, "message": "[PATCH] swsusp: Make userland suspend work on SMP again\n\nUnfortunately one of the recent changes in swsusp has broken the userland\nsuspend on SMP. Fix it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d12e780e003f93433d49ce78cfedf4b4c52adc5", "tree": "6748550400445c11a306b132009f3001e3525df8", "parents": [ "da482792a6d1a3fbaaa25fae867b343fb4db3246" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 05 14:55:46 2006 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Thu Oct 05 15:10:12 2006 +0100" }, "message": "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers\n\nMaintain a per-CPU global \"struct pt_regs *\" variable which can be used instead\nof passing regs around manually through all ~1800 interrupt handlers in the\nLinux kernel.\n\nThe regs pointer is used in few places, but it potentially costs both stack\nspace and code to pass it around. On the FRV arch, removing the regs parameter\nfrom all the genirq function results in a 20% speed up of the IRQ exit path\n(ie: from leaving timer_interrupt() to leaving do_IRQ()).\n\nWhere appropriate, an arch may override the generic storage facility and do\nsomething different with the variable. On FRV, for instance, the address is\nmaintained in GR28 at all times inside the kernel as part of general exception\nhandling.\n\nHaving looked over the code, it appears that the parameter may be handed down\nthrough up to twenty or so layers of functions. Consider a USB character\ndevice attached to a USB hub, attached to a USB controller that posts its\ninterrupts through a cascaded auxiliary interrupt controller. A character\ndevice driver may want to pass regs to the sysrq handler through the input\nlayer which adds another few layers of parameter passing.\n\nI\u0027ve build this code with allyesconfig for x86_64 and i386. I\u0027ve runtested the\nmain part of the code on FRV and i386, though I can\u0027t test most of the drivers.\nI\u0027ve also done partial conversion for powerpc and MIPS - these at least compile\nwith minimal configurations.\n\nThis will affect all archs. Mostly the changes should be relatively easy.\nTake do_IRQ(), store the regs pointer at the beginning, saving the old one:\n\n\tstruct pt_regs *old_regs \u003d set_irq_regs(regs);\n\nAnd put the old one back at the end:\n\n\tset_irq_regs(old_regs);\n\nDon\u0027t pass regs through to generic_handle_irq() or __do_IRQ().\n\nIn timer_interrupt(), this sort of change will be necessary:\n\n\t-\tupdate_process_times(user_mode(regs));\n\t-\tprofile_tick(CPU_PROFILING, regs);\n\t+\tupdate_process_times(user_mode(get_irq_regs()));\n\t+\tprofile_tick(CPU_PROFILING);\n\nI\u0027d like to move update_process_times()\u0027s use of get_irq_regs() into itself,\nexcept that i386, alone of the archs, uses something other than user_mode().\n\nSome notes on the interrupt handling in the drivers:\n\n (*) input_dev() is now gone entirely. The regs pointer is no longer stored in\n the input_dev struct.\n\n (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does\n something different depending on whether it\u0027s been supplied with a regs\n pointer or not.\n\n (*) Various IRQ handler function pointers have been moved to type\n irq_handler_t.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)\n" }, { "commit": "96b644bdec977b97a45133e5b4466ba47a7a5e65", "tree": "4c6d1f0d54746aa06132628379b2a0efec5e1701", "parents": [ "e9ff3990f08e9a0c2839cc22808b01732ea5b3e4" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:21 2006 -0700" }, "message": "[PATCH] namespaces: utsname: use init_utsname when appropriate\n\nIn some places, particularly drivers and __init code, the init utsns is the\nappropriate one to use. This patch replaces those with a the init_utsname\nhelper.\n\nChanges: Removed several uses of init_utsname(). Hope I picked all the\n\tright ones in net/ipv4/ipconfig.c. These are now changed to\n\tutsname() (the per-process namespace utsname) in the previous\n\tpatch (2/7)\n\n[akpm@osdl.org: CIFS fix]\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dd77a4ee0f3981693d4229aa1d57cea9e526ff47", "tree": "cb486be20b950201103a03636cbb1e1d180f0098", "parents": [ "e8216dee838c09776680a6f1a2e54d81f3cdfa14", "7e9f4b2d3e21e87c26025810413ef1592834e63b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 11:49:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 11:49:46 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (47 commits)\n Driver core: Don\u0027t call put methods while holding a spinlock\n Driver core: Remove unneeded routines from driver core\n Driver core: Fix potential deadlock in driver core\n PCI: enable driver multi-threaded probe\n Driver Core: add ability for drivers to do a threaded probe\n sysfs: add proper sysfs_init() prototype\n drivers/base: check errors\n drivers/base: Platform notify needs to occur before drivers attach to the device\n v4l-dev2: handle __must_check\n add CONFIG_ENABLE_MUST_CHECK\n add __must_check to device management code\n Driver core: fixed add_bind_files() definition\n Driver core: fix comments in drivers/base/power/resume.c\n sysfs_remove_bin_file: no return value, dump_stack on error\n kobject: must_check fixes\n Driver core: add ability for devices to create and remove bin files\n Class: add support for class interfaces for devices\n Driver core: create devices/virtual/ tree\n Driver core: add device_rename function\n Driver core: add ability for classes to handle devices properly\n ...\n" }, { "commit": "c5c6ba4e08ab9c9e390a0f3a7d9a5c332f5cc6ef", "tree": "4e13a9eebd8f3901dcc187c585369ef843d1e1a7", "parents": [ "7d145aa3abf4d96c91f37c012facd5cfbb9010d1" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:49:04 2006 -0700" }, "message": "[PATCH] PM: Add pm_trace switch\n\nAdd the pm_trace attribute in /sys/power which has to be explicitly set to\none to really enable the \"PM tracing\" code compiled in when CONFIG_PM_TRACE\nis set (which modifies the machine\u0027s CMOS clock in unpredictable ways).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c8eb8b4025175f967af0ba8e933f23aa9954dc35", "tree": "1e7dcfe6472aa0cae05651e375bebb3e7b5b9eb8", "parents": [ "940864ddabdb180e02041c4dcd46ba6f9eee732f" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:49:03 2006 -0700" }, "message": "[PATCH] PM: make it possible to disable console suspending\n\nChange suspend_console() so that it waits for all consoles to flush the\nremaining messages and make it possible to switch the console suspending off\nwith the help of a Kconfig option.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Stefan Seyfried \u003cseife@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "940864ddabdb180e02041c4dcd46ba6f9eee732f", "tree": "cee174e45717dce64f7108a1c74182e691c1c8c2", "parents": [ "b788db79896ef2a5817b9395ad63573b254a6d93" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:49:02 2006 -0700" }, "message": "[PATCH] swsusp: Use memory bitmaps during resume\n\nMake swsusp use memory bitmaps to store its internal information during the\nresume phase of the suspend-resume cycle.\n\nIf the pfns of saveable pages are saved during the suspend phase instead of\nthe kernel virtual addresses of these pages, we can use them during the resume\nphase directly to set the corresponding bits in a memory bitmap. Then, this\nbitmap is used to mark the page frames corresponding to the pages that were\nsaveable before the suspend (aka \"unsafe\" page frames).\n\nNext, we allocate as many page frames as needed to store the entire suspend\nimage and make sure that there will be some extra free \"safe\" page frames for\nthe list of PBEs constructed later. Subsequently, the image is loaded and, if\npossible, the data loaded from it are written into their \"original\" page\nframes (ie. the ones they had occupied before the suspend).\n\nThe image data that cannot be written into their \"original\" page frames are\nloaded into \"safe\" page frames and their \"original\" kernel virtual addresses,\nas well as the addresses of the \"safe\" pages containing their copies, are\nstored in a list of PBEs. Finally, the list of PBEs is used to copy the\nremaining image data into their \"original\" page frames (this is done\natomically, by the architecture-dependent parts of swsusp).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b788db79896ef2a5817b9395ad63573b254a6d93", "tree": "2ed150c373a6e0ceafb30b5d10ec5eacad39c6c8", "parents": [ "0bcd888d64684f896ffa70c1d16a42b00753c184" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:49:02 2006 -0700" }, "message": "[PATCH] swsusp: Introduce memory bitmaps\n\nIntroduce the memory bitmap data structure and make swsusp use in the suspend\nphase.\n\nThe current swsusp\u0027s internal data structure is not very efficient from the\nmemory usage point of view, so it seems reasonable to replace it with a data\nstructure that will require less memory, such as a pair of bitmaps.\n\nThe idea is to use bitmaps that may be allocated as sets of individual pages,\nso that we can avoid making allocations of order greater than 0. For this\nreason the memory bitmap structure consists of several linked lists of objects\nthat contain pointers to memory pages with the actual bitmap data. Still, for\na typical system all of these lists fit in a single page, so it\u0027s reasonable\nto introduce an additional mechanism allowing us to allocate all of them\nefficiently without sacrificing the generality of the design. This is done\nwith the help of the chain_allocator structure and associated functions.\n\nWe need to use two memory bitmaps during the suspend phase of the\nsuspend-resume cycle. One of them is necessary for marking the saveable\npages, and the second is used to mark the pages in which to store the copies\nof them (aka image pages).\n\nFirst, the bitmaps are created and we allocate as many image pages as needed\n(the corresponding bits in the second bitmap are set as soon as the pages are\nallocated). Second, the bits corresponding to the saveable pages are set in\nthe first bitmap and the saveable pages are copied to the image pages.\nFinally, the first bitmap is used to save the kernel virtual addresses of the\nsaveable pages and the second one is used to save the contents of the image\npages.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0bcd888d64684f896ffa70c1d16a42b00753c184", "tree": "17c26a6d1b8236f7d4ebb8bc3475550ca961cd57", "parents": [ "75534b50cc658e951bcb213c2763c81e9f7b0b48" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:49:02 2006 -0700" }, "message": "[PATCH] swsusp: Introduce some helpful constants\n\nIntroduce some constants that hopefully will help improve the readability of\ncode in kernel/power/snapshot.c.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "75534b50cc658e951bcb213c2763c81e9f7b0b48", "tree": "1686cfe1f88bb9cd8ce0d34477b2eaac83709703", "parents": [ "dcbb5a54f6e3984efa24772394f2225b11495c55" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:49:01 2006 -0700" }, "message": "[PATCH] Change the name of pagedir_nosave\n\nThe name of the pagedir_nosave variable does not make sense any more, so it\nseems reasonable to change it to something more meaningful.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cd560bb2f9e2cd451bb3942af43da19632ba4a8e", "tree": "bc533af52cc8686f53694cd60a974f7fd3bd80fc", "parents": [ "f6143aa60ed71e58578bc92cc64d98158a694d99" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:59 2006 -0700" }, "message": "[PATCH] swsusp: Fix alloc_pagedir\n\nGet rid of the FIXME in kernel/power/snapshot.c#alloc_pagedir() and\nsimplify the functions called by it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f6143aa60ed71e58578bc92cc64d98158a694d99", "tree": "aa3ccc4327ecf950abb15800e3d008cde6dc26f3", "parents": [ "f623f0db8e6aa86a37be86167e4ff478821a9f4f" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:59 2006 -0700" }, "message": "[PATCH] swsusp: Reorder memory-allocating functions\n\nMove some functions in kernel/power/snapshot.c to a better place (in the\nsame file) and introduce free_image_page() (will be necessary in the\nfuture).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f623f0db8e6aa86a37be86167e4ff478821a9f4f", "tree": "fab12e8dc57d14101e9e512ba708b83f74551dd9", "parents": [ "e3920fb42c8ddfe63befb54d95c0e13eabacea9b" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:59 2006 -0700" }, "message": "[PATCH] swsusp: Fix mark_free_pages\n\nClean up mm/page_alloc.c#mark_free_pages() and make it avoid clearing\nPageNosaveFree for PageNosave pages. This allows us to get rid of an ugly\nhack in kernel/power/snapshot.c#copy_data_pages().\n\nAdditionally, the page-copying loop in copy_data_pages() is moved to an\ninline function.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e3920fb42c8ddfe63befb54d95c0e13eabacea9b", "tree": "08371a71e58e6e9d3ec62dfa6a22b3b5e6ff0fd5", "parents": [ "e8eff5ac294e12531c4195e0c15a222d3c9015e5" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:59 2006 -0700" }, "message": "[PATCH] Disable CPU hotplug during suspend\n\nThe current suspend code has to be run on one CPU, so we use the CPU\nhotplug to take the non-boot CPUs offline on SMP machines. However, we\nshould also make sure that these CPUs will not be enabled by someone else\nafter we have disabled them.\n\nThe functions disable_nonboot_cpus() and enable_nonboot_cpus() are moved to\nkernel/cpu.c, because they now refer to some stuff in there that should\nbetter be static. Also it\u0027s better if disable_nonboot_cpus() returns an\nerror instead of panicking if something goes wrong, and\nenable_nonboot_cpus() has no reason to panic(), because the CPUs may have\nbeen enabled by the userland before it tries to take them online.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fb13a28b0f5ada60861868c4fa48a12bd0cb8dea", "tree": "e0a4611621f2d5abc94f0b0ea5a2c41f2962e5e1", "parents": [ "ae83c5eef59ffe6eb61110b8c8fd1ea3e0881712" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:58 2006 -0700" }, "message": "[PATCH] swsusp: struct snapshot_handle cleanup\n\nAdd comments describing struct snapshot_handle and its members, change the\nconfusing name of its member \u0027page\u0027 to \u0027cur\u0027.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ae83c5eef59ffe6eb61110b8c8fd1ea3e0881712", "tree": "731e4d382ff408387624df1fc59e82ab50436f50", "parents": [ "546e0d271941dd1ff6961e2a1f7eac75f1fc277e" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:58 2006 -0700" }, "message": "[PATCH] swsusp: clean up browsing of pfns\n\nClean up some loops over pfns for each zone in snapshot.c: reduce the\nnumber of additions to perform, rework detection of saveable pages and make\nthe code a bit less difficult to understand, hopefully.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "546e0d271941dd1ff6961e2a1f7eac75f1fc277e", "tree": "60c74a9598f7cb4622c1b6acd25df5df67284353", "parents": [ "8c002494b55119a3fd1dddee83b4fb75cfda47e5" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Sep 25 23:32:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:58 2006 -0700" }, "message": "[PATCH] swsusp: read speedup\n\nImplement async reads for swsusp resuming.\n\nCrufty old PIII testbox:\n\t15.7 MB/s -\u003e 20.3 MB/s\n\nSony Vaio:\n\t14.6 MB/s -\u003e 33.3 MB/s\n\nI didn\u0027t implement the post-resume bio_set_pages_dirty(). I don\u0027t really\nunderstand why resume needs to run set_page_dirty() against these pages.\n\nIt might be a worry that this code modifies PG_Uptodate, PG_Error and\nPG_Locked against the image pages. Can this possibly affect the resumed-into\nkernel? Hopefully not, if we\u0027re atomically restoring its mem_map?\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nCc: Laurent Riffard \u003claurent.riffard@free.fr\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8c002494b55119a3fd1dddee83b4fb75cfda47e5", "tree": "11e68d48b80d729a492b0f43401798a366ad94b3", "parents": [ "ab954160350c91c77ae03740ef90458c3ad5412c" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Sep 25 23:32:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:58 2006 -0700" }, "message": "[PATCH] swsusp: add read-speed instrumentation\n\nAdd some instrumentation to the swsusp readin code to show what bandwidth\nwe\u0027re achieving.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ab954160350c91c77ae03740ef90458c3ad5412c", "tree": "28f99d765c2c6d497a1f5543b1867875cd6102a5", "parents": [ "3a4f7577c9ef393ca80c783f02ffbc125de771c7" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Sep 25 23:32:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:58 2006 -0700" }, "message": "[PATCH] swsusp: write speedup\n\nSwitch the swsusp writeout code from 4k-at-a-time to 4MB-at-a-time.\n\nCrufty old PIII testbox:\n\t12.9 MB/s -\u003e 20.9 MB/s\n\nSony Vaio:\n\t14.7 MB/s -\u003e 26.5 MB/s\n\nThe implementation is crude. A better one would use larger BIOs, but wouldn\u0027t\ngain any performance.\n\nThe memcpys will be mostly pipelined with the IO and basically come for free.\n\nThe ENOMEM path has not been tested. It should be.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3a4f7577c9ef393ca80c783f02ffbc125de771c7", "tree": "9b55b98309d0ac13e35db05379792d52b29a2345", "parents": [ "930631edd4b1fe2781d9fe90edbe35d89dfc94cc" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Sep 25 23:32:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:58 2006 -0700" }, "message": "[PATCH] swsusp: add write-speed instrumentation\n\nAdd some instrumentation to the swsusp writeout code to show what bandwidth\nwe\u0027re achieving.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1d3a82af45428c5e8deaa119cdeb79611ae46371", "tree": "e8e5b7a03a979e149541149cab5570352b90656f", "parents": [ "1ebfd79eb46a89eacf3cbdf4a463d5d572d3557b" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Wed Aug 30 14:09:47 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 25 21:08:38 2006 -0700" }, "message": "PM: no suspend_prepare() phase\n\nRemove the new suspend_prepare() phase. It doesn\u0027t seem very usable,\nhas never been tested, doesn\u0027t address fault cleanup, and would need\na sibling resume_complete(); plus there are no real use cases. It\ncould be restored later if those issues get resolved.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Linus Torvalds \u003ctorvalds@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "2bca293e56b6a8cd16bb6e70a09b2adac9c723b5", "tree": "a67697a05fa718a2a03b603d8afbdcbae41d68bc", "parents": [ "047bda36150d11422b2c7bacca1df324c909c0b3" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Wed Aug 30 13:54:36 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 25 21:08:37 2006 -0700" }, "message": "PM: add kconfig option for deprecated .../power/state files\n\nAdd a new PM_SYSFS_DEPRECATED config option to control whether or\nnot the /sys/devices/.../power/state files are provided. This will\nmake it easier to get rid of that mechanism when the time comes,\nand to verify that userspace tools work right without it.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "f1cc0a894c963923b766eb2d455747495e6e982d", "tree": "cccd3a2c337f0117d664e204eedf5c222a6c43f7", "parents": [ "185849991d592497e43bcd264c6152af1261ffe2" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Mon Aug 14 23:11:08 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 25 21:08:37 2006 -0700" }, "message": "PM: issue PM_EVENT_PRETHAW\n\nThis patch is the first of this series that should actually change any\nbehavior ... by issuing the new event, now tha the rest of the kernel is\nprepared to receive it.\n\nThis converts the PM core to issue the new PRETHAW message, which the rest of\nthe kernel is now ready to receive.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "7c8265f51073bc8632a99de78d5fd19117ed78b7", "tree": "85efa2114f3765c98236152ca46d783dc1bd7d5b", "parents": [ "ceeee1fb2897651b434547eb26d93e6d2ff5a1a5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@osdl.org", "time": "Sat Jun 24 14:50:29 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 25 21:08:36 2006 -0700" }, "message": "Suspend infrastructure cleanup and extension\n\nAllow devices to participate in the suspend process more intimately,\nin particular, allow the final phase (with interrupts disabled) to\nalso be open to normal devices, not just system devices.\n\nAlso, allow classes to participate in device suspend.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "471b40d0dfc17bf0161629950b82524d41bc37ce", "tree": "1f3a95ec7a182e313556afe16d8107444d090fa8", "parents": [ "96dd7421a06a5bc6eb731323b95efcb2fd864854" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Wed Sep 06 00:03:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 06 11:00:02 2006 -0700" }, "message": "[PATCH] prevent swsusp with PAE\n\nPAE + swsusp results in hard-to-debug crash about 50% of time during\nresume. Cause is known, fix needs to be ported from x86-64 (but we can\u0027t\nmake it to 2.6.18, and I\u0027d like this to be worked around in 2.6.18).\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a7ef7878ea7c8bca9b624db3f61223cdadda2a0a", "tree": "3727435826f2fe3d054f0f3fbc3e60f2b37d8bad", "parents": [ "f5d635f649607b09b0b4620d25d028fd2b1b7ea5" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Aug 05 12:13:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Aug 06 08:57:45 2006 -0700" }, "message": "[PATCH] Make suspend possible with a traced process at a breakpoint\n\nIt should be possible to suspend, either to RAM or to disk, if there\u0027s a\ntraced process that has just reached a breakpoint. However, this is a\nspecial case, because its parent process might have been frozen already and\nthen we are unable to deliver the \"freeze\" signal to the traced process.\nIf this happens, it\u0027s better to cancel the freezing of the traced process.\n\nRef. http://bugzilla.kernel.org/show_bug.cgi?id\u003d6787\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "26865e9c26d2d336f385b821b531ce2b31008e20", "tree": "7d170186b733aedc15570cf20c44d388c593c9cd", "parents": [ "7e4ef085ea4b00cfc34e854edf448c729de8a0a5" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 02:15:43 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 12 16:09:08 2006 -0700" }, "message": "[PATCH] remove kernel/power/pm.c:pm_unregister_all()\n\nRemove the deprecated and no longer used pm_unregister_all().\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "aeceb15738958fe59cd9fe537f40317b1a3bc731", "tree": "98ab1b493886dbd03eace4ebe6cde335b3523e00", "parents": [ "712f403af6682c942d8ff8bfbd54eed03643a796" ], "author": { "name": "Linus Torvalds", "email": "torvalds@osdl.org", "time": "Mon Jul 10 04:45:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 10 13:24:22 2006 -0700" }, "message": "[PATCH] swsusp: fix panic when signature can\u0027t be read\n\nDo not panic a machine when swsusp signature can\u0027t be read.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "712f403af6682c942d8ff8bfbd54eed03643a796", "tree": "fa5c018f024906a231f0c018a3639b977c0d4af6", "parents": [ "95018f7c94cbe4e78fc014b6ce52004714c06e2a" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Jul 10 04:45:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 10 13:24:22 2006 -0700" }, "message": "[PATCH] swsusp warning fix\n\nkernel/power/swap.c: In function \u0027swsusp_write\u0027:\nkernel/power/swap.c:275: warning: \u0027start\u0027 may be used uninitialized in this function\n\ngcc isn\u0027t smart enough, so help it.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "95018f7c94cbe4e78fc014b6ce52004714c06e2a", "tree": "2f8434103bc670813120e6d64b1726301a6021ac", "parents": [ "7ba1c6c88c945b065a75094830f6b76f414e42ad" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jul 10 04:45:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 10 13:24:22 2006 -0700" }, "message": "[PATCH] swsusp: do not use memcpy for snapshotting memory\n\nswsusp should not use memcpy for snapshotting memory, because on some\narchitectures memcpy may increase preempt_count (i386 does this when\nCONFIG_X86_USE_3DNOW is set). Then, as a result, wrong value of preempt_count\nis stored in the image.\n\nReplace memcpy in copy_data_pages with an open-coded loop.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e02169b682bc448ccdc819dc8639ed34a23cedd8", "tree": "bc23410be990f89d13938f9e299b281b5015cf84", "parents": [ "fcb4ee8852e2e9326e102f0910c029de45afabba" ], "author": { "name": "Pavel Machek", "email": "pavel@suse.cz", "time": "Fri Jun 30 18:59:59 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 18:59:59 2006 +0200" }, "message": "remove obsolete swsusp_encrypt\n\nRemove SWSUSP_ENCRYPT config option; it is no longer implemented.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "5c31f2738ab124ebc1f8948a5fc17dd7a08ed1ec", "tree": "87b8f11652781ee6c50422ba42976f634ca2cd89", "parents": [ "b762450e84e20a179ee5993b065caaad99a65fbf" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Tue Jun 27 02:53:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 27 17:32:35 2006 -0700" }, "message": "[PATCH] pm_trace is dangerous\n\nCONFIG_PM_TRACES scrogs your RTC. Mark it as experimental, and defaulting to\n`off\u0027.\n\nAlso beef up the help message a bit.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3448097fccdce4ea8f0fcad4f37f502a8cd72e68", "tree": "583ee97128a9e2657d5bf73def841c460371804a", "parents": [ "5503967307f3fa443f5770a4df5ea4fbe9fb3917" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 18:41:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 18:41:00 2006 -0700" }, "message": "Revert \"swsusp special saveable pages support\" commits\n\nThis reverts commits\n\n 3e3318dee0878d42ed62a19c292a2ac284135db3 [PATCH] swsusp: x86_64 mark special saveable/unsaveable pages\n b6370d96e09944c6e3ae8d5743ca8a8ab1f79f6c [PATCH] swsusp: i386 mark special saveable/unsaveable pages\n ce4ab0012b32c1a4a1d6e934aeb73bf3151c48d9 [PATCH] swsusp: add architecture special saveable pages support\n\nbecause not only do they apparently cause page faults on x86, the\ninfrastructure doesn\u0027t compile on powerpc.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "72cf2709bf8e0410800f118c4298bfbf8715b303", "tree": "ef6cb4d1cffc56583ebc3233cf836ae4cb67c8e9", "parents": [ "1eec00565d849ceda67f425e089c3233e3ef2ca2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:04:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:04:15 2006 -0700" }, "message": "Fix PM_TRACE dependency: works only on 32-bit x86 for now\n\nNot that x86-64 and other architecture support should be difficult to\nadd (trivial fixups to the data format and add the proper linker script\nentry).\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3b364b8d584b94777f8446a943b3c65e75e758f8", "tree": "423b5a0f5b8ea77deffa053443911b226fcb0ab1", "parents": [ "43b0bc00fdbf2f1503a57f0c2c1338438c5d2805" ], "author": { "name": "Andreas Mohr", "email": "andi@rhlx01.fht-esslingen.de", "time": "Sun Jun 25 05:47:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:08 2006 -0700" }, "message": "[PATCH] constify parts of kernel/power/\n\nSigned-off-by: Andreas Mohr \u003candi@lisas.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eb71c87a492b7090ff9e8ac46912c480a1687e38", "tree": "1136213dee0f942866b6c2c65de7e7c63ca94fda", "parents": [ "d384ea691fe4ea8c2dd5b9b8d9042eb181776f18" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jun 24 14:27:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jun 24 14:44:01 2006 -0700" }, "message": "Add some basic resume trace facilities\n\nConsidering that there isn\u0027t a lot of hw we can depend on during resume,\nthis is about as good as it gets.\n\nThis is x86-only for now, although the basic concept (and most of the\ncode) will certainly work on almost any platform.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "968808b8956e332e556b1eae9b4f7df77518f53b", "tree": "e90598c5640df24a250aa0beb3e526f2571ed6e2", "parents": [ "7bff24e255ee11ecbc304315a252fcbd84f9ffce" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jun 23 02:04:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:00 2006 -0700" }, "message": "[PATCH] swsusp: use less memory during resume\n\nMake swsusp allocate only as much memory as needed to store the image data\nand metadata during resume.\n\nWithout this patch swsusp additionally allocates many page frames that will\nconflict with the \"original\" locations of the image data and are considered\nas \"unsafe\", treating them as \"eaten\" pages (ie. allocated but unusable).\n\nThe patch makes swsusp allocate as many pages as it\u0027ll need to store the\ndata read from the image in one shot, creating a list of allocated \"safe\"\npages, and use the observation that all pages allocated by it are marked\nwith the PG_nosave and PG_nosave_free flags set.  Namely, when it\u0027s about\nto load an image page, swsusp can check whether the page frame\ncorresponding to the \"original\" location of this page has been allocated\n(ie. if the page frame has the PG_nosave and PG_nosave_free flags set) and\nif so, it can load the page directly into this page frame.  Otherwise it\nuses an allocated \"safe\" page from the list to store the data that will be\ncopied to their \"original\" location later on.\n\nThis allows us to save many page copyings and page allocations during\nresume and in the future it may allow us to load images greater than 50% of\nthe normal zone.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: \"Pavel Machek\" \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7bff24e255ee11ecbc304315a252fcbd84f9ffce", "tree": "23397d27bad855d8b46da23ffc3d9ae5cc0c596c", "parents": [ "a938c356d5b007fe6d28251c0ddbf6c11d0d92b5" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 23 02:04:47 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:59 2006 -0700" }, "message": "[PATCH] kernel/power/snapshot.c: cleanups\n\n- make needlessly global functions static\n- make dummy functions static inline\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a938c356d5b007fe6d28251c0ddbf6c11d0d92b5", "tree": "e55827ad27bf0a1b3a0cae821219a863c25173b7", "parents": [ "3e3318dee0878d42ed62a19c292a2ac284135db3" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jun 23 02:04:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:59 2006 -0700" }, "message": "[PATCH] swsusp: take lowmem reserves into account\n\nswsusp allocates memory from the normal zone, so it cannot use lowmem\nreserve pages from the lower zones. Therefore it should not count these\npages as available to it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ce4ab0012b32c1a4a1d6e934aeb73bf3151c48d9", "tree": "83b5ba44e93eeb8b72fe14028ac25943f77844fe", "parents": [ "82dcaafc92fdfbe2c1d6c50b9f5e17d533caf950" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Fri Jun 23 02:04:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:59 2006 -0700" }, "message": "[PATCH] swsusp: add architecture special saveable pages support\n\n1. Add architecture specific pages save/restore support. Next two patches\n will use this to save/restore \u0027ACPI NVS\u0027 pages.\n\n2. Allow reserved pages \u0027nosave\u0027. This could avoid save/restore BIOS\n reserved pages.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d6277db4ab271862ed599da08d78961c70f00002", "tree": "f11b2f82200c95d17e10779b44a6da37bc03965f", "parents": [ "7a7c381d25067b9a2bfe025dfcb16459daec0373" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jun 23 02:03:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:48 2006 -0700" }, "message": "[PATCH] swsusp: rework memory shrinker\n\nRework the swsusp\u0027s memory shrinker in the following way:\n\n- Simplify balance_pgdat() by removing all of the swsusp-related code\n from it.\n\n- Make shrink_all_memory() use shrink_slab() and a new function\n shrink_all_zones() which calls shrink_active_list() and\n shrink_inactive_list() directly for each zone in a way that\u0027s optimized\n for suspend.\n\nIn shrink_all_memory() we try to free exactly as many pages as the caller\nasks for, preferably in one shot, starting from easier targets.  If slab\ncaches are huge, they are most likely to have enough pages to reclaim.\n The inactive lists are next (the zones with more inactive pages go first)\netc.\n\nEach time shrink_all_memory() attempts to shrink the active and inactive\nlists for each zone in 5 passes.  In the first pass, only the inactive\nlists are taken into consideration.  In the next two passes the active\nlists are also shrunk, but mapped pages are not reclaimed.  In the last\ntwo passes the active and inactive lists are shrunk and mapped pages are\nreclaimed as well. The aim of this is to alter the reclaim logic to choose\nthe best pages to keep on resume and improve the responsiveness of the\nresumed system.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Con Kolivas \u003ckernel@kolivas.org\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6cc0719181a7aa8883855140541e7892250e66af", "tree": "e5c740230abef71bb4d8367b68602fd294284e89", "parents": [ "04c567d9313e4927b9835361d8ac0318ce65af6b" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Thu Jun 22 14:47:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:56 2006 -0700" }, "message": "[PATCH] suspend_console() warning fix\n\nkernel/power/main.c: In function \u0027suspend_prepare\u0027:\nkernel/power/main.c:89: warning: implicit declaration of function \u0027suspend_console\u0027\nkernel/power/main.c: In function \u0027suspend_finish\u0027:\nkernel/power/main.c:137: warning: implicit declaration of function \u0027resume_console\u0027\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "557240b48e2dc4f6fa878afc3fc767ad745ca7ed", "tree": "354e9de17c28b438db675f6a2b779415f1634c45", "parents": [ "5603509137940f4cbc577281cee62110d4097b1b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 19 18:16:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 19 18:16:01 2006 -0700" }, "message": "Add support for suspending and resuming the whole console subsystem\n\nTrying to suspend/resume with console messages flying all around is\ndoomed to failure, when the devices that the messages are trying to\ngo to are being shut down.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "47bb789973fed504e4711ec34e63b84e6cbfb4e8", "tree": "2f617a73244a93d4b5b92236b6f809bf36912db5", "parents": [ "37e53db8aa233c65142d63b496277bf5be9c0ade" ], "author": { "name": "dean gaudet", "email": "dean@arctic.org", "time": "Thu Apr 27 18:39:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Apr 28 08:33:46 2006 -0700" }, "message": "[PATCH] off-by-1 in kernel/power/main.c\n\nThere\u0027s an off-by-1 in kernel/power/main.c:state_store() ... if your\nkernel just happens to have some non-zero data at pm_states[PM_SUSPEND_MAX]\n(i.e. one past the end of the array) then it\u0027ll let you write anything you\nwant to /sys/power/state and in response the box will enter S5.\n\nSigned-off-by: dean gaudet \u003cdean@arctic.org\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4a3b98a422a20dedf3a2a40c44892d6e7e665157", "tree": "24387ffda32d2d7a8582116cd39654bf1fac19fe", "parents": [ "8db08de4f6ae24e90aedf5125b5ddd52ffff15f4" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Apr 18 22:20:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 09:13:49 2006 -0700" }, "message": "[PATCH] swsusp: prevent possible image corruption on resume\n\nThe function free_pagedir() used by swsusp for freeing its internal data\nstructures clears the PG_nosave and PG_nosave_free flags for each page\nbeing freed.\n\nHowever, during resume PG_nosave_free set means that the page in\nquestion is \"unsafe\" (ie. it will be overwritten in the process of\nrestoring the saved system state from the image), so it should not be\nused for the image data.\n\nTherefore free_pagedir() should not clear PG_nosave_free if it\u0027s called\nduring resume (otherwise \"unsafe\" pages freed by it may be used for\nstoring the image data and the data may get corrupted later on).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "78a596b4490e17b9990d87b9d468ef5bb70daa10", "tree": "be8f14e15adfae7215ed7c8ad7f995d078ed55c9", "parents": [ "21440d313358043b0ce5e43b00ff3c9b35a8616c" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Mar 31 01:38:12 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 14 12:25:26 2006 -0700" }, "message": "[PATCH] remove kernel/power/pm.c:pm_unregister()\n\nSince the last user is removed in -mm, we can now remove this long deprecated\nfunction.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "3e6e952d1d17e5cd2e25a438662d906c44ffcfaa", "tree": "fc34bb93db925660dae368b582c68c0234424387", "parents": [ "3a3f8a126d97cb5bdde92a26136402e88220b30f" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Apr 01 01:03:08 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Apr 01 01:03:08 2006 +0200" }, "message": "help text: SOFTWARE_SUSPEND doesn\u0027t need ACPI\n\nThe note that SOFTWARE_SUSPEND doesn\u0027t need APM is helpful, but nowadays\nthe information that it doesn\u0027t need ACPI, too, is even more helpful.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "85b6bce3658a823aa169586fe71ffba0f12ccc71", "tree": "ad2ca0b501d2ff767889d15dfda22abec75f38c4", "parents": [ "1a75a3f0680d9c4bc4761512658b6fd664032e18" ], "author": { "name": "Pavel Machek", "email": "pavel@suse.cz", "time": "Fri Mar 31 02:30:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 31 12:18:50 2006 -0800" }, "message": "[PATCH] Fix suspend with traced tasks\n\nstrace /bin/bash misbehaves after resume; this fixes it.\n\n(akpm: it\u0027s scary calling refrigerator() in state TASK_TRACED, but it seems to\ndo the right thing).\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e655a250d5fc12b6dfe0d436180ba4a3bfffdc9f", "tree": "fc914e0c146f82139ff7e40d30ec642f3663aa2a", "parents": [ "9f4fd61fa7c13ea905dac18b9baa766a35b88485" ], "author": { "name": "Con Kolivas", "email": "kernel@kolivas.org", "time": "Sun Mar 26 01:37:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:55 2006 -0800" }, "message": "[PATCH] swswsup: return correct load_image error\n\nIf there\u0027s an error in load_image() we should return that without checking\nsnapshot_image_loaded.\n\nSigned-off-by: Con Kolivas \u003ckernel@kolivas.org\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "34f361ade2fb4a869f6a7714d01c04ce4cfa75d9", "tree": "a250999fc386ddbfe3c92e4d8ffdcf2d3393134a", "parents": [ "f1a1c2dc2a956c375b432d2a9a28e52ba9d81c7c" ], "author": { "name": "Ashok Raj", "email": "ashok.raj@intel.com", "time": "Sat Mar 25 03:08:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:23:01 2006 -0800" }, "message": "[PATCH] Check if cpu can be onlined before calling smp_prepare_cpu()\n\n- Moved check for online cpu out of smp_prepare_cpu()\n\n- Moved default declaration of smp_prepare_cpu() to kernel/cpu.c\n\n- Removed lock_cpu_hotplug() from smp_prepare_cpu() to around it, since\n its called from cpu_up() as well now.\n\n- Removed clearing from cpu_present_map during cpu_offline as it breaks\n using cpu_up() directly during a subsequent online operation.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nCc: Srivatsa Vaddagiri \u003cvatsa@in.ibm.com\u003e\nCc: \"Li, Shaohua\" \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97d1f15b7ef52c1e9c28dc48b454024bb53a5fd2", "tree": "7bdb928096eec577e75897351f639d3f94441c87", "parents": [ "e723ccd805857a46d3b63fbd20edea8579c6c541" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Thu Mar 23 03:00:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:10 2006 -0800" }, "message": "[PATCH] sem2mutex: kernel/\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9b238205ba5d79a8a242d7a5ddb82b89e4dc4e48", "tree": "494b06bddd9d6b28a4e83ad7b49523a92ee5b207", "parents": [ "94c188d32996beac00426740974310e32f162c14" ], "author": { "name": "Luca Tettamanti", "email": "kronos.it@gmail.com", "time": "Thu Mar 23 03:00:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: add s2ram ioctl to userland interface\n\nAdd the SNAPSHOT_S2RAM ioctl to the snapshot device.\n\nThis ioctl allows a userland application to make the system (previously frozen\nwith the SNAPSHOT_FREE ioctl) enter the S3 state without freezing processes\nand disabling nonboot CPUs for the second time.\n\nThis will allow us to implement the suspend-to-disk-and-RAM (STDR)\nfunctionality in the userland suspend tools.\n\nSigned-off-by: Luca Tettamanti \u003ckronos.it@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "94c188d32996beac00426740974310e32f162c14", "tree": "3397f055957e233554cdd17c645ecc8f7ea7c074", "parents": [ "ff4da2e262d2509fe1bacff70dd00934be569c66" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: let userland tools switch console on suspend\n\nRemove the console-switching code from the suspend part of the swsusp userland\ninterface and let the userland tools switch the console.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e4e4d665560c75afb6060cb43bb6738777648ca1", "tree": "6ba2593af7c9ad44c3348d7a66daa902b0fd3ecf", "parents": [ "fc558a7496bfab3d29a68953b07a95883fdcfbb1" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Thu Mar 23 03:00:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: drain high mem pages\n\nHighmem could be in pcp list as well.\n\nSigned-off-by: Shaohua Li\u003cshaohua.li@intel.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ce6ed29f3136bc4b3644ecf4091d6390d444f628", "tree": "c85e83dd19f6954198721a5a3087aa97075c5f74", "parents": [ "02aaeb9b952f30b1ad6284d5d45be02030f679db" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Thu Mar 23 03:00:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] suspend: make progress printing prettier\n\nCombination of printk/pr_debug led to \u003c7\u003e in the middle of the line, and we\nprinted way too many dots.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "02aaeb9b952f30b1ad6284d5d45be02030f679db", "tree": "6577fcc544d34fbc9951be5dc1089ac227440573", "parents": [ "6e1819d615f24ce0726a7d0bd3dd0152d7b21654" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: freeze user space processes first\n\nAllow swsusp to freeze processes successfully under heavy load by freezing\nuserspace processes before kernel threads.\n\n[Thanks to Nigel Cunningham \u003cnigel@suspend2.net\u003e for suggesting the\nway to go.]\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e1819d615f24ce0726a7d0bd3dd0152d7b21654", "tree": "abc68747446e8241a1a7103882b9f6b6e24fa274", "parents": [ "543cc27d09643640cbc34189c03a40beb8227aef" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: userland interface\n\nThis patch introduces a user space interface for swsusp.\n\nThe interface is based on a special character device, called the snapshot\ndevice, that allows user space processes to perform suspend and resume-related\noperations with the help of some ioctls and the read()/write() functions.\n Additionally it allows these processes to allocate free swap pages from a\nselected swap partition, called the resume partition, so that they know which\nsectors of the resume partition are available to them.\n\nThe interface uses the same low-level system memory snapshot-handling\nfunctions that are used by the built-it swap-writing/reading code of swsusp.\n\nThe interface documentation is included in the patch.\n\nThe patch assumes that the major and minor numbers of the snapshot device will\nbe 10 (ie. misc device) and 231, the registration of which has already been\nrequested.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "543cc27d09643640cbc34189c03a40beb8227aef", "tree": "034b4141ed5ac76b220d55c738a0eda668c1a490", "parents": [ "74c7e2efbe37378026f00ad9e7253796d7b2fc99" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Thu Mar 23 03:00:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: documentation updates\n\nUpdate suspend-to-RAM documentation with new machines, and makes message\nwhen processes can\u0027t be stopped little clearer. (In one case, waiting\nlonger actually did help).\n\nFrom: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\n\n Warn in the documentation that data may be lost if there are some\n filesystems mounted from USB devices before suspend.\n\n [Thanks to Alan Stern for providing the answer to the question in the\n Q:-A: part.]\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "74c7e2efbe37378026f00ad9e7253796d7b2fc99", "tree": "ddea6072e727fb37b55a3b45122e023a3951decf", "parents": [ "61159a314bca6408320c3173c1282c64f5cdaa76" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Thu Mar 23 03:00:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] kernel/power: move externs to header files\n\nMove externs from C source files to header files.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "61159a314bca6408320c3173c1282c64f5cdaa76", "tree": "8e1b7627443da0fd52b2fac66366dde9f7871f1e", "parents": [ "f577eb30afdc68233f25d4d82b04102129262365" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: separate swap-writing/reading code\n\nMove the swap-writing/reading code of swsusp to a separate file.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f577eb30afdc68233f25d4d82b04102129262365", "tree": "25d3c2fa8dfbf42fd0d4776a36166736fcc1446a", "parents": [ "2b322ce210aec74ae0d02938d3a01e29fe079469" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 02:59:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: low level interface\n\nIntroduce the low level interface that can be used for handling the\nsnapshot of the system memory by the in-kernel swap-writing/reading code of\nswsusp and the userland interface code (to be introduced shortly).\n\nAlso change the way in which swsusp records the allocated swap pages and,\nconsequently, simplifies the in-kernel swap-writing/reading code (this is\nnecessary for the userland interface too). To this end, it introduces two\nhelper functions in mm/swapfile.c, so that the swsusp code does not refer\ndirectly to the swap internals.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2b322ce210aec74ae0d02938d3a01e29fe079469", "tree": "a9cb9aa9530cadacae62caf009db506db16eb3c1", "parents": [ "bdaff4a331db46f3bd953f413316c4603c4004b4" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Thu Mar 23 02:59:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] revert \"swsusp: fix breakage with swap on lvm\"\n\nThis was a temporary thing for 2.6.16.\n\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8534adb74e23374889b84b3d97eb18da542a1b5", "tree": "70d14b18b755eb28494a721dad64df7381366220", "parents": [ "ed3d021b823336a2e0c5090a91d083243f756e6c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Feb 17 13:52:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 17 13:59:27 2006 -0800" }, "message": "[PATCH] swsusp: fix breakage with swap on LVM\n\nRestore the compatibility with the older code and make it possible to\nsuspend if the kernel command line doesn\u0027t contain the \"resume\u003d\" argument\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c8adb494a6df6b2be8e50a8dafd5bab231df3505", "tree": "e72592b1cf94a8018dfebd723870c6d8cf83f0ae", "parents": [ "d1db4ec86c7b1bf5b44d2ed3bf84a4bb53c33b1c" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Feb 15 15:17:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 15 15:32:22 2006 -0800" }, "message": "[PATCH] swsusp: nuke noisy message\n\nI get about 88 squillion of these when suspending an old ad450nx server.\n\nCc: Pavel Roskin \u003cproski@gnu.org\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "46cd2f32baf181b74b16cceb123bab6fe1f61f85", "tree": "6f6c7b370e4004c629bb6c6cab3f822951eb9a26", "parents": [ "7b4fe29e00a5ab4e778bb24be86d836a25570bc9" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Feb 07 12:58:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Feb 07 16:12:33 2006 -0800" }, "message": "[PATCH] Fix build failure in recent pm_prepare_* changes.\n\nFix compilation problem in PM headers.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "7714d5985bb7101a90fb427dc29dc592cf1b960e" }