diff options
| -rw-r--r-- | Documentation/DocBook/kernel-locking.tmpl | 2 | ||||
| -rw-r--r-- | Documentation/mutex-design.txt | 10 | ||||
| -rw-r--r-- | include/linux/mutex.h | 2 | ||||
| -rw-r--r-- | kernel/locking/mutex.c | 2 |
4 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/DocBook/kernel-locking.tmpl b/Documentation/DocBook/kernel-locking.tmpl index 09e884e..19f2a5a 100644 --- a/Documentation/DocBook/kernel-locking.tmpl +++ b/Documentation/DocBook/kernel-locking.tmpl @@ -1958,7 +1958,7 @@ machines due to caching. <chapter id="apiref-mutex"> <title>Mutex API reference</title> !Iinclude/linux/mutex.h -!Ekernel/mutex.c +!Ekernel/locking/mutex.c </chapter> <chapter id="apiref-futex"> diff --git a/Documentation/mutex-design.txt b/Documentation/mutex-design.txt index 38c10fd..1dfe62c 100644 --- a/Documentation/mutex-design.txt +++ b/Documentation/mutex-design.txt @@ -116,11 +116,11 @@ using mutexes at the moment, please let me know if you find any. ] Implementation of mutexes ------------------------- -'struct mutex' is the new mutex type, defined in include/linux/mutex.h -and implemented in kernel/mutex.c. It is a counter-based mutex with a -spinlock and a wait-list. The counter has 3 states: 1 for "unlocked", -0 for "locked" and negative numbers (usually -1) for "locked, potential -waiters queued". +'struct mutex' is the new mutex type, defined in include/linux/mutex.h and +implemented in kernel/locking/mutex.c. It is a counter-based mutex with a +spinlock and a wait-list. The counter has 3 states: 1 for "unlocked", 0 for +"locked" and negative numbers (usually -1) for "locked, potential waiters +queued". the APIs of 'struct mutex' have been streamlined: diff --git a/include/linux/mutex.h b/include/linux/mutex.h index bab49da..d318193 100644 --- a/include/linux/mutex.h +++ b/include/linux/mutex.h @@ -131,7 +131,7 @@ static inline int mutex_is_locked(struct mutex *lock) } /* - * See kernel/mutex.c for detailed documentation of these APIs. + * See kernel/locking/mutex.c for detailed documentation of these APIs. * Also see Documentation/mutex-design.txt. */ #ifdef CONFIG_DEBUG_LOCK_ALLOC diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c index d24105b..4dd6e4c 100644 --- a/kernel/locking/mutex.c +++ b/kernel/locking/mutex.c @@ -1,5 +1,5 @@ /* - * kernel/mutex.c + * kernel/locking/mutex.c * * Mutexes: blocking mutual exclusion locks * |
