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author | Robert P. J. Day <rpjday@mindspring.com> | 2007-10-20 00:15:26 +0200 |
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committer | Adrian Bunk <bunk@kernel.org> | 2007-10-20 00:15:26 +0200 |
commit | 343b9019808eb4df2a1b4429a8b95d21bf45a9e9 (patch) | |
tree | 30cba30fe3d28d32a186ec9236bc9a9b50709c9e | |
parent | Documentation: Remove reference to non-existent "unwind_debug" kernel parm (diff) | |
download | linux-343b9019808eb4df2a1b4429a8b95d21bf45a9e9.tar.xz linux-343b9019808eb4df2a1b4429a8b95d21bf45a9e9.zip |
Documentation: Add nested versions of mutex locks to docs
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
-rw-r--r-- | Documentation/mutex-design.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/mutex-design.txt b/Documentation/mutex-design.txt index 51f935191ae5..aa60d1f627e5 100644 --- a/Documentation/mutex-design.txt +++ b/Documentation/mutex-design.txt @@ -133,4 +133,6 @@ the APIs of 'struct mutex' have been streamlined: int mutex_trylock(struct mutex *lock); void mutex_unlock(struct mutex *lock); int mutex_is_locked(struct mutex *lock); - + void mutex_lock_nested(struct mutex *lock, unsigned int subclass); + int mutex_lock_interruptible_nested(struct mutex *lock, + unsigned int subclass); |