Commit-ID: 050c6c9b896625d9fa498265be17b82c5fc65257 Gitweb: http://git.kernel.org/tip/050c6c9b896625d9fa498265be17b82c5fc65257 Author: Ingo Molnar <mingo@xxxxxxx> AuthorDate: Sun, 19 Dec 2010 23:24:27 +0100 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Sun, 19 Dec 2010 23:24:27 +0100 sched: Remove debugging check Linus reported that the new warning introduced by commit f26f9aff6aaf "Sched: fix skip_clock_update optimization" triggers. The need_resched flag can be set by other CPUs asynchronously so this debug check is bogus - remove it. Reported-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Cc: Mike Galbraith <efault@xxxxxx> LKML-Reference: <AANLkTinJ8hAG1TpyC+CSYPR47p48+1=E7fiC45hMXT_1@xxxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- kernel/sched.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 456c990..297d1a0 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4128,7 +4128,6 @@ need_resched_nonpreemptible: rq->nr_switches++; rq->curr = next; ++*switch_count; - WARN_ON_ONCE(test_tsk_need_resched(next)); context_switch(rq, prev, next); /* unlocks the rq */ /* -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
|