diff options
| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2010-05-06 00:18:15 +0900 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-05-06 13:19:18 +1000 |
| commit | 292823814261e085cdcef06b6b691e6c2563fbd4 (patch) | |
| tree | 8c1eaebcf8f698ea13ac2a9291b9769abde1905e /security/keys | |
| parent | 2b9e4688fad8867b6e918610f396af3ab9246898 (diff) | |
TOMOYO: Use mutex_lock_interruptible.
Some of TOMOYO's functions may sleep after mutex_lock(). If OOM-killer selected
a process which is waiting at mutex_lock(), the to-be-killed process can't be
killed. Thus, replace mutex_lock() with mutex_lock_interruptible() so that the
to-be-killed process can immediately return from TOMOYO's functions.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/keys')
0 files changed, 0 insertions, 0 deletions