diff options
| author |   Jiri Kosina <jkosina@suse.cz> | 2010-08-10 13:22:08 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-10 13:22:08 +0200 |
| commit | fb8231a8b139035476f2a8aaac837d0099b66dad (patch) | |
| tree | 2875806beb96ea0cdab292146767a5085721dc6a /include/linux/buffer_head.h | |
| parent | fix printk typo 'faild' (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 (diff) | |
Merge branch 'master' into for-next
Conflicts:
arch/arm/mach-omap1/board-nokia770.c
Diffstat (limited to 'include/linux/buffer_head.h')
| -rw-r--r-- | include/linux/buffer_head.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 1b9ba193b789..2ce51fac7d3d 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -314,15 +314,10 @@ map_bh(struct buffer_head *bh, struct super_block *sb, sector_t block) bh->b_size = sb->s_blocksize; } -/* - * Calling wait_on_buffer() for a zero-ref buffer is illegal, so we call into - * __wait_on_buffer() just to trip a debug check. Because debug code in inline - * functions is bloaty. - */ static inline void wait_on_buffer(struct buffer_head *bh) { might_sleep(); - if (buffer_locked(bh) || atomic_read(&bh->b_count) == 0) + if (buffer_locked(bh)) __wait_on_buffer(bh); } |