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authorArjan van de Ven <arjan@infradead.org>2006-03-27 01:18:20 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 08:45:03 -0800
commit48c9c27b8bcd2a328a06151e2d5c1170db0b701b (patch)
tree804fb1c410e0a246c92105710f1cd22a9daa8edc /drivers/md/dm-table.c
parent2f889129de148b0ba2e1fbc9e9d33a4ef4c5f2cb (diff)
downloadlinux-next-48c9c27b8bcd2a328a06151e2d5c1170db0b701b.tar.gz
[PATCH] sem2mutex: drivers/md
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> Cc: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/dm-table.c')
-rw-r--r--drivers/md/dm-table.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 76610a6ac01c..8f56a54cf0ce 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -14,6 +14,7 @@
#include <linux/ctype.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
+#include <linux/mutex.h>
#include <asm/atomic.h>
#define MAX_DEPTH 16
@@ -770,14 +771,14 @@ int dm_table_complete(struct dm_table *t)
return r;
}
-static DECLARE_MUTEX(_event_lock);
+static DEFINE_MUTEX(_event_lock);
void dm_table_event_callback(struct dm_table *t,
void (*fn)(void *), void *context)
{
- down(&_event_lock);
+ mutex_lock(&_event_lock);
t->event_fn = fn;
t->event_context = context;
- up(&_event_lock);
+ mutex_unlock(&_event_lock);
}
void dm_table_event(struct dm_table *t)
@@ -788,10 +789,10 @@ void dm_table_event(struct dm_table *t)
*/
BUG_ON(in_interrupt());
- down(&_event_lock);
+ mutex_lock(&_event_lock);
if (t->event_fn)
t->event_fn(t->event_context);
- up(&_event_lock);
+ mutex_unlock(&_event_lock);
}
sector_t dm_table_get_size(struct dm_table *t)