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| author | Manfred Spraul <manfred@colorfullife.com> | 2018-08-22 07:01:34 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 19:52:51 +0200 |
| commit | 4241c1a304078569f544d51eeaf8bc270b6e377a (patch) | |
| tree | 9468a64167df7d9919bfab0f3206baa937ab7235 /init | |
| parent | ipc/util.c: use ipc_rcu_putref() for failues in ipc_addid() (diff) | |
| download | linux-4241c1a304078569f544d51eeaf8bc270b6e377a.tar.xz linux-4241c1a304078569f544d51eeaf8bc270b6e377a.zip | |
ipc: rename ipcctl_pre_down_nolock()
Both the comment and the name of ipcctl_pre_down_nolock() are misleading:
The function must be called while holdling the rw semaphore.
Therefore the patch renames the function to ipcctl_obtain_check(): This
name matches the other names used in util.c:
- "obtain" function look up a pointer in the idr, without
acquiring the object lock.
- The caller is responsible for locking.
- _check means that the sequence number is checked.
Link: http://lkml.kernel.org/r/20180712185241.4017-5-manfred@colorfullife.com
Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
Reviewed-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Kees Cook <keescook@chromium.org>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions