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[PATCH] sched: schedstats update for balance on fork

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Add SCHEDSTAT statistics for sched-balance-fork.

Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nick Piggin 2005-06-25 14:57:20 -07:00 • committed by Linus Torvalds
commit 68767a0ae4
2 changed files with 46 additions and 31 deletions
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10
include/linux/sched.h
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@ -517,10 +517,16 @@ struct sched_domain {
unsigned long alb_failed;
unsigned long alb_pushed;
/* sched_balance_exec() stats */
unsigned long sbe_attempts;
/* SD_BALANCE_EXEC stats */
unsigned long sbe_cnt;
unsigned long sbe_balanced;
unsigned long sbe_pushed;
/* SD_BALANCE_FORK stats */
unsigned long sbf_cnt;
unsigned long sbf_balanced;
unsigned long sbf_pushed;
/* try_to_wake_up() stats */
unsigned long ttwu_wake_remote;
unsigned long ttwu_move_affine;