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authorMichael Neuling <mikey@neuling.org>2007-10-18 03:06:34 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-18 14:37:28 -0700
commitc66f08be7e3ad0a28bcd9a0aef766fdf08ea0ec6 (patch)
treed147c0a43a66973014d924a6020388a249c509a7 /fs/hfsplus/extents.c
parent898eb71cb17644964c5895fb190e79e3d0c49679 (diff)
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Add scaled time to taskstats based process accounting
This adds items to the taststats struct to account for user and system time based on scaling the CPU frequency and instruction issue rates. Adds account_(user|system)_time_scaled callbacks which architectures can use to account for time using this mechanism. Signed-off-by: Michael Neuling <mikey@neuling.org> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Jay Lan <jlan@engr.sgi.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hfsplus/extents.c')
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