diff options
| author | Namhyung Kim <[email protected]> | 2010-10-27 15:34:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2010-10-27 18:03:12 -0700 |
| commit | b8ed374e202e23caaf9bd77dcadc9de6447faaa8 (patch) | |
| tree | ea97fe186c7e0c0ee8cd61e0fc94dc42f635fd3b /tools/perf/scripts/python | |
| parent | 5ef45079dd9c8f2e9c7aa788dc3121835ae52863 (diff) | |
signals: annotate lock_task_sighand()
lock_task_sighand() grabs sighand->siglock in case of returning non-NULL
but unlock_task_sighand() releases it unconditionally. This leads sparse
to complain about the lock context imbalance. Rename and wrap
lock_task_sighand() using __cond_lock() macro to make sparse happy.
Suggested-by: Eric Dumazet <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Roland McGrath <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions