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| author | Ingo Molnar <mingo@elte.hu> | 2008-06-09 10:45:29 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-10 14:52:14 +0200 |
| commit | 040ec23d07f95285e9777a85cda29cb339a3065b (patch) | |
| tree | 6069d65b11e8c1db1fe400b09d4f2f1735234ba4 /lib | |
| parent | ftrace: prevent freeing of all failed updates (diff) | |
| download | linux-040ec23d07f95285e9777a85cda29cb339a3065b.tar.xz linux-040ec23d07f95285e9777a85cda29cb339a3065b.zip | |
sched: sched_clock() lockdep fix
Sitsofe Wheeler bisected the following commit to cause a lockdep to
warn about itself and turn itself off:
> commit c6531cce6e6e4b99bcda46b6268d6f2d9e30aea4
> Author: Ingo Molnar <mingo@elte.hu>
> Date: Mon May 12 21:21:14 2008 +0200
>
> sched: do not trace sched_clock
do not use raw irq flags in cpu_clock() as it causes lockdep to lose
track of the true state of the IRQ flag.
Reported-and-bisected-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions