)]}' { "log": [ { "commit": "c37e7bb5d2ce36ef377caabfced0b132bb1bf6a7", "tree": "3cc175f6922e7921bad5e588dd3046db1a67f996", "parents": [ "2d0c87c3bc49c60ab5bbac401fb1ef37ff10bbe2" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Fri Feb 16 01:28:19 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 16 08:14:00 2007 -0800" }, "message": "[PATCH] time: x86_64: split x86_64/kernel/time.c up\n\nIn preparation for the x86_64 generic time conversion, this patch splits out\nTSC and HPET related code from arch/x86_64/kernel/time.c into respective\nhpet.c and tsc.c files.\n\n[akpm@osdl.org: fix printk timestamps]\n[akpm@osdl.org: cleanup]\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4a7864ca638e0a38307962ee8ef122822a351b65", "tree": "fb21754820a41365e524fafac11081cb52340a6f", "parents": [ "f2f1f8a3b86ccc5e998dc70a3ba35af199fdbc58" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sun Dec 10 02:19:53 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Sun Dec 10 09:55:41 2006 -0800" }, "message": "[PATCH] io-accounting: via taskstats\n\nDeliver IO accounting via taskstats.\n\nCc: Jay Lan \u003cjlan@sgi.com\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nCc: David Wright \u003cdaw@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f0ec1aaf54caddd21c259aea8b2ecfbde4ee4fb9", "tree": "61202a09a030d659064df65e127b9be1c571c48c", "parents": [ "d45e44d4be60ef508579001792f33753b5cb6d36" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Sun Oct 29 22:46:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 30 12:08:41 2006 -0800" }, "message": "[PATCH] xacct_add_tsk: fix pure theoretical -\u003emm use-after-free\n\nParanoid fix. The task can free its -\u003emm after the \u0027if (p-\u003emm)\u0027 check.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jay Lan \u003cjlan@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "05d5bcd60e8202e5c7b28cf61186043a4d612623", "tree": "7dccbeeb9d0b41103d70f89aae5eb6850f2f788c", "parents": [ "fca178c0c6e8d52a1875be36b070f30884ebfae9" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Sat Oct 28 10:38:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Oct 28 11:30:54 2006 -0700" }, "message": "[PATCH] bacct_add_tsk: fix unsafe and wrong parent/group_leader dereference\n\n1. ts \u003d timespec_sub(uptime, current-\u003egroup_leader-\u003estart_time);\n\n It is possible that current !\u003d tsk. Probably it was supposed\n to be \u0027tsk-\u003egroup_leader-\u003estart_time. But why we are reading\n group_leader\u0027s start_time ? This accounting is per thread,\n not per procees, I changed this to \u0027tsk-\u003estart_time.\n Please corect me.\n\n2. stats-\u003eac_ppid \u003d (tsk-\u003eparent) ? tsk-\u003eparent-\u003epid : 0;\n\n tsk-\u003eparent never \u003d\u003d NULL, and it is unsafe to dereference it.\n Both the task and it\u0027s parent may exit after the caller unlocks\n tasklist_lock, the memory could be unmapped (DEBUG_SLAB).\n (And we should use -\u003ereal_parent-\u003etgid in fact).\n\nQ: I don\u0027t understand the \u0027if (thread_group_leader(tsk))\u0027 check.\nWhy it is needed ?\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nAcked-by: Jay Lan \u003cjlan@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "db5fed26b2e0beed939b773dd5896077a1794d65", "tree": "be7630821744aae53b2431383ef0b304a87f1268", "parents": [ "8f0ab5147951267134612570604cf8341901a80c" ], "author": { "name": "Jay Lan", "email": "jlan@sgi.com", "time": "Sat Sep 30 23:29:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa accounting taskstats update\n\nChangeLog:\n Feedbacks from Andrew Morton:\n - define TS_COMM_LEN to 32\n - change acct_stimexpd field of task_struct to be of\n cputime_t, which is to be used to save the tsk-\u003estime\n of last timer interrupt update.\n - a new Documentation/accounting/taskstats-struct.txt\n to describe fields of taskstats struct.\n\n Feedback from Balbir Singh:\n - keep the stime of a task to be zero when both stime\n and utime are zero as recoreded in task_struct.\n\n Misc:\n - convert accumulated RSS/VM from platform dependent\n pages-ticks to MBytes-usecs in the kernel\n\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8f0ab5147951267134612570604cf8341901a80c", "tree": "d394edb3ab69396128e7971136f05fd71d863ece", "parents": [ "9acc1853519a0473620d424105f9d49ea5b4e62e" ], "author": { "name": "Jay Lan", "email": "jlan@engr.sgi.com", "time": "Sat Sep 30 23:28:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa: convert CONFIG tag for extended accounting routines\n\nThere were a few accounting data/macros that are used in CSA but are #ifdef\u0027ed\ninside CONFIG_BSD_PROCESS_ACCT. This patch is to change those ifdef\u0027s from\nCONFIG_BSD_PROCESS_ACCT to CONFIG_TASK_XACCT. A few defines are moved from\nkernel/acct.c and include/linux/acct.h to kernel/tsacct.c and\ninclude/linux/tsacct_kern.h.\n\nSigned-off-by: Jay Lan \u003cjlan@sgi.com\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9acc1853519a0473620d424105f9d49ea5b4e62e", "tree": "fd4d03bf82ea604e71f8e805e557023226c2dd42", "parents": [ "f3cef7a99469afc159fec3a61b42dc7ca5b6824f" ], "author": { "name": "Jay Lan", "email": "jlan@engr.sgi.com", "time": "Sat Sep 30 23:28:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa: Extended system accounting over taskstats\n\nAdd extended system accounting handling over taskstats interface. A\nCONFIG_TASK_XACCT flag is created to enable the extended accounting code.\n\nSigned-off-by: Jay Lan \u003cjlan@sgi.com\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f3cef7a99469afc159fec3a61b42dc7ca5b6824f", "tree": "b1805a0d0b4a273b8ce0a245c17570ff18abdc5b", "parents": [ "7d1bdca9b06acb3df07329eaff72d5eaf1543287" ], "author": { "name": "Jay Lan", "email": "jlan@engr.sgi.com", "time": "Sat Sep 30 23:28:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa: basic accounting over taskstats\n\nAdd some basic accounting fields to the taskstats struct, add a new\nkernel/tsacct.c to handle basic accounting data handling upon exit. A handle\nis added to taskstats.c to invoke the basic accounting data handling.\n\nSigned-off-by: Jay Lan \u003cjlan@sgi.com\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nCc: \"Michal Piotrowski\" \u003cmichal.k.k.piotrowski@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ] }