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[PATCH] sem2mutex: jbd, j_checkpoint_mutex

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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>
This commit is contained in:
Arjan van de Ven 2006-03-23 03:00:35 -08:00 • committed by Linus Torvalds
parent f24075bd0c
commit 2c68ee754c
4 changed files with 10 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

7
include/linux/jbd.h
View file

@ -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.