Commit-ID: 67a6de49bf545c34eb8dee99abbb92d9ea268200 Gitweb: http://git.kernel.org/tip/67a6de49bf545c34eb8dee99abbb92d9ea268200 Author: Peter Zijlstra <pet...@infradead.org> AuthorDate: Fri, 8 Nov 2013 08:26:39 +0100 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Mon, 11 Nov 2013 12:41:33 +0100
locking/doc: Update references to kernel/mutex.c Fix this docbook error: >> docproc: kernel/mutex.c: No such file or directory by updating the stale references to kernel/mutex.c. Reported-by: fengguang...@intel.com Signed-off-by: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/n/tip-34pikw1tlsskj65rrt5iu...@git.kernel.org Signed-off-by: Ingo Molnar <mi...@kernel.org> --- Documentation/DocBook/kernel-locking.tmpl | 2 +- Documentation/mutex-design.txt | 10 +++++----- include/linux/mutex.h | 2 +- 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 * -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
