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| author | Yong Zhang <yong.zhang@windriver.com> | 2010-10-20 18:57:32 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-22 08:46:25 -0400 |
| commit | 1118e2cd33d47254854e1ba3ba8e32802ff14fdf (patch) | |
| tree | 09bb7b87d78ecfa542a419640f36505fac11fb79 /kernel/backtracetest.c | |
| parent | 6f1bc451e6a79470b122a37ee1fc6bbca450f444 (diff) | |
timer: Del_timer_sync() can be used in softirq context
Actually we have used del_timer_sync() in softirq context for a long time,
e.g. in __dst_free()::cancel_delayed_work().
So change the comments of it to warn on hardirq context only, and make
lockdep know about this change.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/backtracetest.c')
0 files changed, 0 insertions, 0 deletions