)]}' { "log": [ { "commit": "3d7559e677deafefe134f36c1e75f9119b956672", "tree": "1c675af73308f5eab0568945463850c051900a55", "parents": [ "275afcac9953ece0828972edeab9684cfe1a5ef3" ], "author": { "name": "David Chinner", "email": "dgc@sgi.com", "time": "Mon Jul 16 15:33:40 2007 +1000" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jul 19 13:48:00 2007 -0700" }, "message": "[IA64] fallocate system call\n\nsys_fallocate for ia64. This uses an empty slot #1303 erroneously\nmarked as reserved for move_pages (which had already been allocated\nas syscall #1276)\n\nSigned-Off-By: Dave Chinner \u003cdgc@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "9f57195b2db94488999c9cb8a1e0a6332644d5de", "tree": "a2f1a6a81578f39c7ea0e8cb8932f7cc0d9411bf", "parents": [ "18963c01b8abf381f102752ce024c3582a716125" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri May 18 14:15:58 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri May 18 14:15:58 2007 -0700" }, "message": "[IA64] Fix bogus messages about system calls not implemented.\n\nThere are seven legacy system calls that ia64 doesn\u0027t implement, but glibc\nprovides equivalent functionality by using more modern system calls. Stop\nchecksyscalls.sh from complaining about these seven.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ae67e498a54259364f7211e10d9834575b340b21", "tree": "a4ac15580c48c847dbb8dc61a991dd95f421ca12", "parents": [ "72fdbdce3d52282f8ea95f512e871791256754e6" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon May 14 15:55:11 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon May 14 15:55:11 2007 -0700" }, "message": "[IA64] wire up {signal,timer,event}fd syscalls\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "472118e63de7938c89f0f4fd3e0a80986e4c600f", "tree": "a86e0289753036a87fc37fbafe2a65c7dcc00cc3", "parents": [ "34ef30ca4a0b7f8c0efc97a4a1355a4c4300c2ff" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu May 10 09:44:42 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu May 10 09:44:42 2007 -0700" }, "message": "[IA64] Wire up epoll_pwait and utimensat\n\nAnother day, another pair of new system calls.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e180583b85f4a48bd55924712c88e5d8eb182e08", "tree": "a746d816fcda759c6c5ede31f70460dd504b9718", "parents": [ "4a177cbf84f827cf9f1d6cfa5264fafd3cc33ce0" ], "author": { "name": "Alexey Kuznetsov", "email": "kuznet@ms2.inr.ac.ru", "time": "Tue May 08 15:57:59 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 08 15:57:59 2007 -0700" }, "message": "[IA64] wire up pselect, ppoll\n\nSigned-off-by: Alexey Kuznetsov \u003ckuznet@ms2.inr.ac.ru\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "4a177cbf84f827cf9f1d6cfa5264fafd3cc33ce0", "tree": "ef04ada4e2b708ee965081cd905026c9156863d3", "parents": [ "690def21414fa43fac1b8053fd952c0366c476de" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@openvz.org", "time": "Tue Jan 23 19:03:17 2007 +0300" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 08 14:51:59 2007 -0700" }, "message": "[IA64] Add TIF_RESTORE_SIGMASK\n\nPreparation for pselect and ppoll.\nia32 compat code not tested. :-(\n\nSigned-off-by: Alexey Kuznetsov \u003ckuznet@ms2.inr.ac.ru\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "86afa9eb88af2248bcc91d5b3568c63fdea65d6c", "tree": "60f74dec7825324bbaaf2ac46792ea0948b6a989", "parents": [ "524fd988bb83153ddc9cfea867129eb6efb7ac23" ], "author": { "name": "Fenghua Yu", "email": "fenghua.yu@intel.com", "time": "Mon Feb 05 16:07:57 2007 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Feb 05 16:56:36 2007 -0800" }, "message": "[IA64] Hook up getcpu system call for IA64\n\ngetcpu system call returns cpu# and node# on which this system call and\nits caller are running. This patch hooks up its implementation on IA64.\n\nSigned-off-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "3db03b4afb3ecd66a0399b8ba57742ca953b0ecd", "tree": "fe0bd5c3663c58583f0181e2673d569c2df664e7", "parents": [ "6760856791c6e527da678021ee6a67896549d4da" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Oct 02 02:18:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:23 2006 -0700" }, "message": "[PATCH] rename the provided execve functions to kernel_execve\n\nSome architectures provide an execve function that does not set errno, but\ninstead returns the result code directly. Rename these to kernel_execve to\nget the right semantics there. Moreover, there is no reasone for any of these\narchitectures to still provide __KERNEL_SYSCALLS__ or _syscallN macros, so\nremove these right away.\n\n[akpm@osdl.org: build fix]\n[bunk@stusta.de: build fix]\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Hirokazu Takata \u003ctakata.hirokazu@renesas.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c55cd63a77a85f603c98c2171a8054ca34b6a9f", "tree": "44a849c2e4e40dc56733a88a0aa6a22c0f471e60", "parents": [ "a192dc16000241dc02990a36b6830839b73c44de" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Sep 26 14:04:42 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Sep 26 14:04:42 2006 -0700" }, "message": "Revert \"[IA64] Unwire set/get_robust_list\"\n\nThis reverts commit 2636255488484e04d6d54303d2b0ec30f7ef7e02.\n\nJakub Jelinek provided the missing futex_atomic_cmpxchg_inatomic()\nfunction, so now it should be safe to re-enable these syscalls.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2636255488484e04d6d54303d2b0ec30f7ef7e02", "tree": "09b682cacdd5b6ef392aa4a85999d87cefe1014d", "parents": [ "b8444d00762703e1b6146fce12ce2684885f8bf6" ], "author": { "name": "Andreas Schwab", "email": "schwab@suse.de", "time": "Mon Sep 04 21:56:09 2006 +0200" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Sep 08 11:03:40 2006 -0700" }, "message": "[IA64] Unwire set/get_robust_list\n\nThe syscalls set/get_robust_list must not be wired up until\nfutex_atomic_cmpxchg_inatomic is implemented. Otherwise the kernel will\nhang in handle_futex_death.\n\nSigned-off-by: Andreas Schwab \u003cschwab@suse.de\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "742755a1d8ce2b548428f7aacf1758b4bba50080", "tree": "53426657e14dc19a694d418274c9a6f4dcb8a997", "parents": [ "95a402c3847cc16f4ba03013cd01404fa0f14c2e" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] page migration: sys_move_pages(): support moving of individual pages\n\nmove_pages() is used to move individual pages of a process. The function can\nbe used to determine the location of pages and to move them onto the desired\nnode. move_pages() returns status information for each page.\n\nlong move_pages(pid, number_of_pages_to_move,\n\t\taddresses_of_pages[],\n\t\tnodes[] or NULL,\n\t\tstatus[],\n\t\tflags);\n\nThe addresses of pages is an array of void * pointing to the\npages to be moved.\n\nThe nodes array contains the node numbers that the pages should be moved\nto. If a NULL is passed instead of an array then no pages are moved but\nthe status array is updated. The status request may be used to determine\nthe page state before issuing another move_pages() to move pages.\n\nThe status array will contain the state of all individual page migration\nattempts when the function terminates. The status array is only valid if\nmove_pages() completed successfullly.\n\nPossible page states in status[]:\n\n0..MAX_NUMNODES\tThe page is now on the indicated node.\n\n-ENOENT\t\tPage is not present\n\n-EACCES\t\tPage is mapped by multiple processes and can only\n\t\tbe moved if MPOL_MF_MOVE_ALL is specified.\n\n-EPERM\t\tThe page has been mlocked by a process/driver and\n\t\tcannot be moved.\n\n-EBUSY\t\tPage is busy and cannot be moved. Try again later.\n\n-EFAULT\t\tInvalid address (no VMA or zero page).\n\n-ENOMEM\t\tUnable to allocate memory on target node.\n\n-EIO\t\tUnable to write back page. The page must be written\n\t\tback in order to move it since the page is dirty and the\n\t\tfilesystem does not provide a migration function that\n\t\twould allow the moving of dirty pages.\n\n-EINVAL\t\tA dirty page cannot be moved. The filesystem does not provide\n\t\ta migration function and has no ability to write back pages.\n\nThe flags parameter indicates what types of pages to move:\n\nMPOL_MF_MOVE\tMove pages that are only mapped by the process.\n\nMPOL_MF_MOVE_ALL Also move pages that are mapped by multiple processes.\n\t\tRequires sufficient capabilities.\n\nPossible return codes from move_pages()\n\n-ENOENT\t\tNo pages found that would require moving. All pages\n\t\tare either already on the target node, not present, had an\n\t\tinvalid address or could not be moved because they were\n\t\tmapped by multiple processes.\n\n-EINVAL\t\tFlags other than MPOL_MF_MOVE(_ALL) specified or an attempt\n\t\tto migrate pages in a kernel thread.\n\n-EPERM\t\tMPOL_MF_MOVE_ALL specified without sufficient priviledges.\n\t\tor an attempt to move a process belonging to another user.\n\n-EACCES\t\tOne of the target nodes is not allowed by the current cpuset.\n\n-ENODEV\t\tOne of the target nodes is not online.\n\n-ESRCH\t\tProcess does not exist.\n\n-E2BIG\t\tToo many pages to move.\n\n-ENOMEM\t\tNot enough memory to allocate control array.\n\n-EFAULT\t\tParameters could not be accessed.\n\nA test program for move_pages() may be found with the patches\non ftp.kernel.org:/pub/linux/kernel/people/christoph/pmig/patches-2.6.17-rc4-mm3\n\nFrom: Christoph Lameter \u003cclameter@sgi.com\u003e\n\n Detailed results for sys_move_pages()\n\n Pass a pointer to an integer to get_new_page() that may be used to\n indicate where the completion status of a migration operation should be\n placed. This allows sys_move_pags() to report back exactly what happened to\n each page.\n\n Wish there would be a better way to do this. Looks a bit hacky.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d6754b401a15eaa16492ea5dbaa4826361d3f411", "tree": "032f067d3af458527d903a7653885404ed82431e", "parents": [ "acc429a517bd11fdcac9bea97d082d26231beb92", "693f7d362055261882659475d2ef022e32edbff1" ], "author": { "name": "David Woodhouse", "email": "dwmw2@shinybook.infradead.org", "time": "Sat Apr 29 01:42:26 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sat Apr 29 01:42:26 2006 +0100" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n" }, { "commit": "62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f", "tree": "e85ca2d0dd43f90dccf758338764c3caa55f333f", "parents": [ "089f26d5e31b7bf42a9a8fefec08b30cd27f4b0e" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 26 12:56:16 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 26 12:56:16 2006 +0100" }, "message": "Don\u0027t include linux/config.h from anywhere else in include/\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "912d35f86781e64d73be1ef358f703c08905ac37", "tree": "5863ad70f5cdccba0c1cd28f83d173deaf71fb83", "parents": [ "016b661e2f717168e600f3c85f29e1a49f88e004" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 10:59:21 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 10:59:21 2006 +0200" }, "message": "[PATCH] Add support for the sys_vmsplice syscall\n\nsys_splice() moves data to/from pipes with a file input/output. sys_vmsplice()\nmoves data to a pipe, with the input being a user address range instead.\n\nThis uses an approach suggested by Linus, where we can hold partial ranges\ninside the pages[] map. Hopefully this will be useful for network\nreceive support as well.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "70524490ee2ea1bbf6cee6c106597b3ac25a3fc2", "tree": "c61dd500035bc3e0dea364777de1b7a58b41a75c", "parents": [ "cbb7e577e732f576b9f399bc2600bdc0626c68dc" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "message": "[PATCH] splice: add support for sys_tee()\n\nBasically an in-kernel implementation of tee, which uses splice and the\npipe buffers as an intelligent way to pass data around by reference.\n\nWhere the user space tee consumes the input and produces a stdout and\nfile output, this syscall merely duplicates the data inside a pipe to\nanother pipe. No data is copied, the output just grabs a reference to the\ninput pipe data.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "b8cd2af862c3cbd428600e1c4f0d3f97c0da54cc", "tree": "eb5f04a684b12437852ca0b46e98026dc0e170cf", "parents": [ "27f4aa3db090ff5bc0e6c192aae6d99b21563b21" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 06 14:20:16 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 06 14:20:16 2006 -0700" }, "message": "[IA64] Wire up new syscalls {set,get}_robust_list\n\nJoin the dots to enable Ingo\u0027s robut futex syscalls.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d905b00b3bc9484d92dd6e9bd9fd8cf66580dc8a", "tree": "34a379a83dad72b7ab56a482167f81703a9b9979", "parents": [ "6246b6128bbe34d0752f119cf7c5111c85fe481d" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Apr 04 14:08:11 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Apr 04 14:08:11 2006 -0700" }, "message": "[IA64] Wire up new syscall sync_file_range()\n\nAlso reserve syscall numbers for {set,get}_robust_list\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "5274f052e7b3dbd81935772eb551dfd0325dfa9d", "tree": "c79f813ec513660edb6f1e4a75cb366c6b84f53f", "parents": [ "5d4fe2c1ce83c3e967ccc1ba3d580c1a5603a866" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 30 15:15:30 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 30 12:28:18 2006 -0800" }, "message": "[PATCH] Introduce sys_splice() system call\n\nThis adds support for the sys_splice system call. Using a pipe as a\ntransport, it can connect to files or sockets (latter as output only).\n\nFrom the splice.c comments:\n\n \"splice\": joining two ropes together by interweaving their strands.\n\n This is the \"extended pipe\" functionality, where a pipe is used as\n an arbitrary in-memory buffer. Think of a pipe as a small kernel\n buffer that you can use to transfer data from one end to the other.\n\n The traditional unix read/write is extended with a \"splice()\" operation\n that transfers data buffers to or from a pipe buffer.\n\n Named by Larry McVoy, original implementation from Linus, extended by\n Jens to support splicing to files and fixing the initial implementation\n bugs.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9621a4ef8a29d11118f44def053931bcafb0dfc2", "tree": "b1e0a0214bddd5f23133e5b12fdf8f8d24188bcd", "parents": [ "9ed2ad8648eb974ee670045d41b5a51b763e3aa1" ], "author": { "name": "Janak Desai", "email": "janak@us.ibm.com", "time": "Wed Feb 08 15:43:38 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Feb 08 15:43:38 2006 -0800" }, "message": "[IA64] unshare system call registration for ia64\n\nRegisters system call for the ia64 architecture.\n\nReserves space for ppoll and pselect, and adds unshare at system\ncall number 1296.\n\nSigned-off-by: Janak Desai \u003cjanak@us.ibm.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "9ed2ad8648eb974ee670045d41b5a51b763e3aa1", "tree": "80e98f48b6a7538d2b7d74f67c7ce3c5bab35ea6", "parents": [ "e3f749c4af69c4344d89f11e2293e3790eb4eaca" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Tue Jan 31 14:26:25 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Feb 06 10:42:46 2006 -0800" }, "message": "[IA64] add syscall entry for *at()\n\nWire up the ia64 syscalls for *at() functions.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "39743889aaf76725152f16aa90ca3c45f6d52da3", "tree": "2a6f658d03dbbd9428934c5e030230a4acb6d5e0", "parents": [ "dc9aa5b9d65fd11b1f5246b46ec610ee8b83c6dd" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun Jan 08 01:00:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:42 2006 -0800" }, "message": "[PATCH] Swap Migration V5: sys_migrate_pages interface\n\nsys_migrate_pages implementation using swap based page migration\n\nThis is the original API proposed by Ray Bryant in his posts during the first\nhalf of 2005 on linux-mm@kvack.org and linux-kernel@vger.kernel.org.\n\nThe intent of sys_migrate is to migrate memory of a process. A process may\nhave migrated to another node. Memory was allocated optimally for the prior\ncontext. sys_migrate_pages allows to shift the memory to the new node.\n\nsys_migrate_pages is also useful if the processes available memory nodes have\nchanged through cpuset operations to manually move the processes memory. Paul\nJackson is working on an automated mechanism that will allow an automatic\nmigration if the cpuset of a process is changed. However, a user may decide\nto manually control the migration.\n\nThis implementation is put into the policy layer since it uses concepts and\nfunctions that are also needed for mbind and friends. The patch also provides\na do_migrate_pages function that may be useful for cpusets to automatically\nmove memory. sys_migrate_pages does not modify policies in contrast to Ray\u0027s\nimplementation.\n\nThe current code here is based on the swap based page migration capability and\nthus is not able to preserve the physical layout relative to it containing\nnodeset (which may be a cpuset). When direct page migration becomes available\nthen the implementation needs to be changed to do a isomorphic move of pages\nbetween different nodesets. The current implementation simply evicts all\npages in source nodeset that are not in the target nodeset.\n\nPatch supports ia64, i386 and x86_64.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7756b9e4e321c3c83c7aa5b9532d3e7fd7ddeb4a", "tree": "fe59fcd970e97e3878a743a5b476420501f99f00", "parents": [ "bbfbb7cec9dd7266534b2b4b9c8be2fa425bbfc9" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Jan 06 00:11:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:26 2006 -0800" }, "message": "[PATCH] kill last zone_reclaim() bits\n\nRemove the last bits of Martin\u0027s ill-fated sys_set_zone_reclaim().\n\nCc: Martin Hicks \u003cmort@wildopensource.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dfb7dac3af623a68262536437af008ed6aba4d88", "tree": "fdc8a61c73257dcf8866cf7b9213ce78d2422e7f", "parents": [ "7024a9b884ed7657fb873e655cd124d85ae792a4" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Oct 30 15:02:22 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 30 17:37:20 2005 -0800" }, "message": "[PATCH] unify sys_ptrace prototype\n\nMake sure we always return, as all syscalls should. Also move the common\nprototype to \u003clinux/syscalls.h\u003e\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d108919b2b5c064946c9bd30cbd4761d491cddb0", "tree": "bcb902d8b1c6fa3d5311d0a0e4b8520e3ec8b721", "parents": [ "c2834cf4746cf13501efc3489b1895bce58a4ccb" ], "author": { "name": "Robert Love", "email": "rml@novell.com", "time": "Wed Jul 27 08:58:00 2005 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jul 27 10:46:12 2005 -0700" }, "message": "[IA64] inotify: ia64 syscalls.\n\nAttached patch adds the inotify syscalls to ia64.\n\nSigned-off-by: Robert Love \u003crml@novell.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "22e2c507c301c3dbbcf91b4948b88f78842ee6c9", "tree": "9a97c91d1362e69703aa286021daffb8a5456f4c", "parents": [ "020f46a39eb7b99a575b9f4d105fce2b142acdf1" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon Jun 27 10:55:12 2005 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 14:33:29 2005 -0700" }, "message": "[PATCH] Update cfq io scheduler to time sliced design\n\nThis updates the CFQ io scheduler to the new time sliced design (cfq\nv3). It provides full process fairness, while giving excellent\naggregate system throughput even for many competing processes. It\nsupports io priorities, either inherited from the cpu nice value or set\ndirectly with the ioprio_get/set syscalls. The latter closely mimic\nset/getpriority.\n\nThis import is based on my latest from -mm.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "753ee728964e5afb80c17659cc6c3a6fd0a42fe0", "tree": "41c9a7700d0858c1f77c5bdaba97e5b636f69b06", "parents": [ "bfbb38fb808ac23ef44472d05d9bb36edfb49ed0" ], "author": { "name": "Martin Hicks", "email": "mort@sgi.com", "time": "Tue Jun 21 17:14:41 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 21 18:46:14 2005 -0700" }, "message": "[PATCH] VM: early zone reclaim\n\nThis is the core of the (much simplified) early reclaim. The goal of this\npatch is to reclaim some easily-freed pages from a zone before falling back\nonto another zone.\n\nOne of the major uses of this is NUMA machines. With the default allocator\nbehavior the allocator would look for memory in another zone, which might be\noff-node, before trying to reclaim from the current zone.\n\nThis adds a zone tuneable to enable early zone reclaim. It is selected on a\nper-zone basis and is turned on/off via syscall.\n\nAdding some extra throttling on the reclaim was also required (patch\n4/4). Without the machine would grind to a crawl when doing a \"make -j\"\nkernel build. Even with this patch the System Time is higher on\naverage, but it seems tolerable. Here are some numbers for kernbench\nruns on a 2-node, 4cpu, 8Gig RAM Altix in the \"make -j\" run:\n\n\t\t\twall user sys %cpu ctx sw. sleeps\n\t\t\t---- ---- --- ---- ------ ------\nNo patch\t\t1009 1384 847 258 298170 504402\nw/patch, no reclaim 880 1376 667 288 254064 396745\nw/patch \u0026 reclaim 1079 1385 926 252 291625 548873\n\nThese numbers are the average of 2 runs of 3 \"make -j\" runs done right\nafter system boot. Run-to-run variability for \"make -j\" is huge, so\nthese numbers aren\u0027t terribly useful except to seee that with reclaim\nthe benchmark still finishes in a reasonable amount of time.\n\nI also looked at the NUMA hit/miss stats for the \"make -j\" runs and the\nreclaim doesn\u0027t make any difference when the machine is thrashing away.\n\nDoing a \"make -j8\" on a single node that is filled with page cache pages\ntakes 700 seconds with reclaim turned on and 735 seconds without reclaim\n(due to remote memory accesses).\n\nThe simple zone_reclaim syscall program is at\nhttp://www.bork.org/~mort/sgi/zone_reclaim.c\n\nSigned-off-by: Martin Hicks \u003cmort@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }