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authorArjan van de Ven <arjan@infradead.org>2006-03-23 03:00:35 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-23 07:38:12 -0800
commit2c68ee754c40099c59828e59618a54726f76126a (patch)
treeb656a0caa9b31749b5b6f9a3f7a1f3ffc482552c /include/linux
parentf24075bd0c1cd1cc2cf86d394f960aa0401de573 (diff)
downloadop-kernel-dev-2c68ee754c40099c59828e59618a54726f76126a.zip
op-kernel-dev-2c68ee754c40099c59828e59618a54726f76126a.tar.gz
[PATCH] sem2mutex: jbd, j_checkpoint_mutex
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/jbd.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 41ee799..2ccbfb63 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -28,6 +28,7 @@
#include <linux/journal-head.h>
#include <linux/stddef.h>
#include <linux/bit_spinlock.h>
+#include <linux/mutex.h>
#include <asm/semaphore.h>
#endif
@@ -575,7 +576,7 @@ struct transaction_s
* @j_wait_checkpoint: Wait queue to trigger checkpointing
* @j_wait_commit: Wait queue to trigger commit
* @j_wait_updates: Wait queue to wait for updates to complete
- * @j_checkpoint_sem: Semaphore for locking against concurrent checkpoints
+ * @j_checkpoint_mutex: Mutex for locking against concurrent checkpoints
* @j_head: Journal head - identifies the first unused block in the journal
* @j_tail: Journal tail - identifies the oldest still-used block in the
* journal.
@@ -645,7 +646,7 @@ struct journal_s
int j_barrier_count;
/* The barrier lock itself */
- struct semaphore j_barrier;
+ struct mutex j_barrier;
/*
* Transactions: The current running transaction...
@@ -687,7 +688,7 @@ struct journal_s
wait_queue_head_t j_wait_updates;
/* Semaphore for locking against concurrent checkpoints */
- struct semaphore j_checkpoint_sem;
+ struct mutex j_checkpoint_mutex;
/*
* Journal head: identifies the first unused block in the journal.
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