Yuanhan Liu
0be5c8ff58
locking/stat: Fix a typo
...
s/STATS/STAT
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1359019365-23646-1-git-send-email-yuanhan.liu@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2013-02-19 08:42:37 +01:00
Juri Lelli
f62508f68d
Documentation: Add statistics about nested locks
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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 >
2011-05-28 17:03:29 +02:00
Peter Zijlstra
3d48ae45e7
mm: Convert i_mmap_lock to a mutex
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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 >
2011-05-25 08:39:18 -07:00
Frank Rowand
f5754bfd10
lockstat: Add usage info to Documentation/lockstat.txt
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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 >
2009-12-06 13:20:02 +01:00
Peter Zijlstra
c7e78cff6b
lockstat: contend with points
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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 >
2008-10-20 15:43:10 +02:00
Peter Zijlstra
cdad72207d
lockstat: documentation update
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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 >
2008-09-05 10:12:12 +02:00
Peter Zijlstra
a560aa48ee
lockstat: documentation
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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 >
2007-10-07 16:28:43 -07:00
