* [patch] sb_set_blocksize cleanup
@ 2006-02-09 9:40 Coywolf Qi Hunt
0 siblings, 0 replies; only message in thread
From: Coywolf Qi Hunt @ 2006-02-09 9:40 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel
sb_set_blocksize() cleanup: make sb_set_blocksize() use blksize_bits().
Signed-off-by: Coywolf Qi Hunt <qiyong@fc-cn.com>
---
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 6e50346..ee78af5 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -86,16 +86,12 @@ EXPORT_SYMBOL(set_blocksize);
int sb_set_blocksize(struct super_block *sb, int size)
{
- int bits = 9; /* 2^9 = 512 */
-
if (set_blocksize(sb->s_bdev, size))
return 0;
/* If we get here, we know size is power of two
* and it's value is between 512 and PAGE_SIZE */
sb->s_blocksize = size;
- for (size >>= 10; size; size >>= 1)
- ++bits;
- sb->s_blocksize_bits = bits;
+ sb->s_blocksize_bits = blksize_bits(size);
return sb->s_blocksize;
}
--
Coywolf Qi Hunt
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2006-02-09 9:40 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-02-09 9:40 [patch] sb_set_blocksize cleanup Coywolf Qi Hunt
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.