diff options
| author | Peter Zijlstra <[email protected]> | 2011-02-03 15:09:41 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2011-02-04 10:31:22 +0100 |
| commit | f266a5110d453b7987194460ac7edd31f1a5426c (patch) | |
| tree | c616ed6d9f59c94e6c16116c8d656dd9862f353f /tools/perf/util/trace-event-scripting.c | |
| parent | 831d52bc153971b70e64eccfbed2b232394f22f8 (diff) | |
lockdep, timer: Fix del_timer_sync() annotation
Calling local_bh_enable() will want to actually start processing
softirqs, which isn't a good idea since this can get called with IRQs
disabled.
Cure this by using _local_bh_enable() which doesn't start processing
softirqs, and use raw_local_irq_save() to avoid any softirqs from
happening without letting lockdep think IRQs are in fact disabled.
Reported-by: Nick Bowler <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Reviewed-by: Yong Zhang <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions