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| author | Takashi Iwai <tiwai@suse.de> | 2014-09-03 18:57:41 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-09-03 18:57:41 +0400 |
| commit | 05244d166739ae273fdc7a2151bdef61df49ca7d (patch) | |
| tree | 9065482d33f445c90f0b99d29aa51485d1d96488 /include/linux/cred.h | |
| parent | acf08081adb5e8fe0519eb97bb49797ef52614d6 (diff) | |
| parent | f58f0cba15c2d0bfbc72b1eedd0a6294e8c83419 (diff) | |
| download | linux-05244d166739ae273fdc7a2151bdef61df49ca7d.tar.xz | |
Merge tag 'asoc-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.17
A few more driver specific fixes on top of the currently pending fixes
(which are already in your tree but not Linus').
Diffstat (limited to 'include/linux/cred.h')
| -rw-r--r-- | include/linux/cred.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/cred.h b/include/linux/cred.h index f61d6c8f5ef3..b2d0820837c4 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -259,6 +259,15 @@ static inline void put_cred(const struct cred *_cred) rcu_dereference_protected(current->cred, 1) /** + * current_real_cred - Access the current task's objective credentials + * + * Access the objective credentials of the current task. RCU-safe, + * since nobody else can modify it. + */ +#define current_real_cred() \ + rcu_dereference_protected(current->real_cred, 1) + +/** * __task_cred - Access a task's objective credentials * @task: The task to query * |