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[PATCH] end_buffer_write_sync() avoid pointless assignments
author
akpm@osdl.org
<akpm@osdl.org>
Sat, 16 Apr 2005 22:24:07 +0000
(15:24 -0700)
committer
Linus Torvalds
<torvalds@ppc970.osdl.org>
Sat, 16 Apr 2005 22:24:07 +0000
(15:24 -0700)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/buffer.c
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diff --git
a/fs/buffer.c
b/fs/buffer.c
index f961605a904b1c9b3a6b32032fe9c32eb2c1fc0a..3b12cf947aba1e3516a6072584bf29d9d4e28fe1 100644
(file)
--- a/
fs/buffer.c
+++ b/
fs/buffer.c
@@
-2838,14
+2838,14
@@
void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
get_bh(bh);
if (rw == WRITE) {
- bh->b_end_io = end_buffer_write_sync;
if (test_clear_buffer_dirty(bh)) {
+ bh->b_end_io = end_buffer_write_sync;
submit_bh(WRITE, bh);
continue;
}
} else {
- bh->b_end_io = end_buffer_read_sync;
if (!buffer_uptodate(bh)) {
+ bh->b_end_io = end_buffer_read_sync;
submit_bh(rw, bh);
continue;
}
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