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authorKeika Kobayashi <kobayashi.kk@ncos.nec.co.jp>2009-06-17 16:25:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-18 13:03:41 -0700
commitd3d64df21d3d0de675a0d3ffa7c10514f3644b30 (patch)
tree7ea3c79d8adb2c0282327f9ce63208978857eb07 /fs/hpfs/hpfs.h
parent9d9b8fb0e5ebf4b0398e579f6061d4451fea3242 (diff)
proc: export statistics for softirq to /proc
Export statistics for softirq in /proc/softirqs and /proc/stat. 1. /proc/softirqs Implement /proc/softirqs which shows the number of softirq for each CPU like /proc/interrupts. 2. /proc/stat Add the "softirq" line to /proc/stat. This line shows the number of softirq for all cpu. The first column is the total of all softirqs and each subsequent column is the total for particular softirq. [kosaki.motohiro@jp.fujitsu.com: remove redundant for_each_possible_cpu() loop] Signed-off-by: Keika Kobayashi <kobayashi.kk@ncos.nec.co.jp> Reviewed-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Eric Dumazet <dada1@cosmosbay.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hpfs/hpfs.h')
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