user/sven/linux.git/Documentation/lockstat.txt, branch v3.2.52Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.2.522011-05-28T15:03:29ZDocumentation: Add statistics about nested locks2011-05-28T15:03:29ZJuri Lellijuri.lelli@gmail.com2011-05-19T10:53:53Zurn:sha1:f62508f68d04adefc4cf9b0177ba02c8818b3eec
Explain what the trailing "/1" on some lock class names of
lock_stat output means.
Reviewed-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Juri Lelli <juri.lelli@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/4DD4F6C1.5090701@gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
mm: Convert i_mmap_lock to a mutex2011-05-25T15:39:18ZPeter Zijlstraa.p.zijlstra@chello.nl2011-05-25T00:12:06Zurn:sha1:3d48ae45e72390ddf8cc5256ac32ed6f7a19cbea
Straightforward conversion of i_mmap_lock to a mutex.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Hugh Dickins <hughd@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Miller <davem@davemloft.net>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Tony Luck <tony.luck@intel.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
lockstat: Add usage info to Documentation/lockstat.txt2009-12-06T12:20:02ZFrank Rowandfrank.rowand@am.sony.com2009-11-19T21:54:05Zurn:sha1:f5754bfd107b08edddaf871d676ec6fe0792d07a
Add usage info to Documentation/lockstat.txt
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <4B05BE7D.30500@am.sony.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
lockstat: contend with points2008-10-20T13:43:10ZPeter Zijlstraa.p.zijlstra@chello.nl2008-10-16T21:17:09Zurn:sha1:c7e78cff6b7518212247fb20b1dc6411540dc9af
We currently only provide points that have to wait on contention, also
lists the points we have to wait for.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
lockstat: documentation update2008-09-05T08:12:12ZPeter Zijlstrapeterz@infradead.org2008-09-03T14:00:57Zurn:sha1:cdad72207d164569cb4bf647eb824a7f93e8d388
Christoph noted that the documentation doesn't tell in what unit the
lockstat times are reported, ammend this.
Reported-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
lockstat: documentation2007-10-07T23:28:43ZPeter Zijlstraa.p.zijlstra@chello.nl2007-10-07T07:24:33Zurn:sha1:a560aa48eed66fdf78f2a2813ab7b4ca766a84ce
Provide some documentation for CONFIG_LOCK_STAT.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Cc: Rob Landley <rob@landley.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>