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| author |   Oleg Nesterov <oleg@tv-sign.ru> | 2008-04-30 00:52:38 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:34 -0700 |
| commit | d6cf723a142f63ccb92272bc0e9bfffd3c3a5cac (patch) | |
| tree | 16ec6665ebb03107d40f5ab0884ca7e8394b5358 /fs/proc/array.c | |
| parent | lock_task_sighand: add rcu lock/unlock (diff) | |
| download | wireguard-linux-d6cf723a142f63ccb92272bc0e9bfffd3c3a5cac.tar.xz wireguard-linux-d6cf723a142f63ccb92272bc0e9bfffd3c3a5cac.zip | |
k_getrusage: don't take rcu_read_lock()
Just a trivial example, more to come.
k_getrusage() holds rcu_read_lock() because it was previously required by
lock_task_sighand(). Unneeded now.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions