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| author | Oleg Nesterov <[email protected]> | 2008-04-30 07:52:37 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2008-04-30 15:29:33 +0000 |
| commit | 1406f2d321bae5ac5ff729dcb773336d9c05ec74 (patch) | |
| tree | 178f7e2d800cee7be211225952f397458707587a /fs/proc/array.c | |
| parent | signals: do_group_exit(): use signal_group_exit() more consistently (diff) | |
| download | kernel-1406f2d321bae5ac5ff729dcb773336d9c05ec74.tar.gz kernel-1406f2d321bae5ac5ff729dcb773336d9c05ec74.zip | |
lock_task_sighand: add rcu lock/unlock
Most of the callers of lock_task_sighand() doesn't actually need rcu_lock().
lock_task_sighand() needs it only to safely play with tsk->sighand, it can
take the lock itself.
Signed-off-by: Oleg Nesterov <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Cc: "Paul E. McKenney" <[email protected]>
Cc: Roland McGrath <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions