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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2011-04-05 17:23:49 +0200
committerIngo Molnar <mingo@elte.hu>2011-04-14 08:52:37 +0200
commita8e4f2eaecc9bfa4954adf79a04f4f22fddd829c (patch)
treeb470d8a12be46bcc2a6be6a1c26be7028d6af1dd /include/linux/sched.h
parent3fe1698b7fe05aeb063564e71e40d09f28d8e80c (diff)
sched: Delay task_contributes_to_load()
In prepratation of having to call task_contributes_to_load() without holding rq->lock, we need to store the result until we do and can update the rq accounting accordingly. Reviewed-by: Frank Rowand <frank.rowand@am.sony.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Nick Piggin <npiggin@kernel.dk> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110405152729.151523907@chello.nl
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r--include/linux/sched.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 7f5732f8c618..25c50317ddc1 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1273,6 +1273,7 @@ struct task_struct {
/* Revert to default priority/policy when forking */
unsigned sched_reset_on_fork:1;
+ unsigned sched_contributes_to_load:1;
pid_t pid;
pid_t tgid;