X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fmd%2Fbitmap.c;h=6986b0059d23279fd83e67da452b225bdf946708;hb=8b3f6af86378d0a10ca2f1ded1da124aef13b62c;hp=3319c2fec28e40f7908d7e0688595c113f3a597f;hpb=9bd47bf9324d4c6a49292d98019938b04791a35d;p=mv-sheeva.git

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 3319c2fec28..6986b0059d2 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -108,6 +108,8 @@ static void bitmap_free_page(struct bitmap *bitmap, unsigned char *page)
  * allocated while we're using it
  */
 static int bitmap_checkpage(struct bitmap *bitmap, unsigned long page, int create)
+__releases(bitmap->lock)
+__acquires(bitmap->lock)
 {
 	unsigned char *mappage;
 
@@ -325,7 +327,6 @@ static int write_sb_page(struct bitmap *bitmap, struct page *page, int wait)
 	return 0;
 
  bad_alignment:
-	rcu_read_unlock();
 	return -EINVAL;
 }
 
@@ -1207,6 +1208,8 @@ void bitmap_daemon_work(struct bitmap *bitmap)
 static bitmap_counter_t *bitmap_get_counter(struct bitmap *bitmap,
 					    sector_t offset, int *blocks,
 					    int create)
+__releases(bitmap->lock)
+__acquires(bitmap->lock)
 {
 	/* If 'create', we might release the lock and reclaim it.
 	 * The lock must have been taken with interrupts enabled.