diff options
| author | Davidlohr Bueso <davidlohr.bueso@hp.com> | 2013-09-11 14:26:29 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-18 07:45:48 -0700 |
| commit | ffa02e67efa1c1bd32ea07a17d74506e5855a50d (patch) | |
| tree | 78170bc78355e6a86f26330cc1bb715fedd25547 /ipc/namespace.c | |
| parent | 48ec782ce3e59d6ab14a8c1197c19826e61ac8e5 (diff) | |
ipc: drop ipc_lock_by_ptr
commit 32a2750010981216fb788c5190fb0e646abfab30 upstream.
After previous cleanups and optimizations, this function is no longer
heavily used and we don't have a good reason to keep it. Update the few
remaining callers and get rid of it.
Signed-off-by: Davidlohr Bueso <davidlohr.bueso@hp.com>
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'ipc/namespace.c')
| -rw-r--r-- | ipc/namespace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ipc/namespace.c b/ipc/namespace.c index 67dc744974c6..aba9a586c667 100644 --- a/ipc/namespace.c +++ b/ipc/namespace.c @@ -89,7 +89,8 @@ void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids, perm = idr_find(&ids->ipcs_idr, next_id); if (perm == NULL) continue; - ipc_lock_by_ptr(perm); + rcu_read_lock(); + ipc_lock_object(perm); free(ns, perm); total++; } |