diff options
| author | Dan Carpenter <error27@gmail.com> | 2010-10-11 21:15:11 +0200 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-10-20 15:38:25 -0700 |
| commit | 85b5aaa624aac568b8a3a88dbe4de6628c7cc527 (patch) | |
| tree | 7051c9532750eb81fb76e1473a09fd82ba1f314c /drivers/block/rbd.c | |
| parent | b8d0638a98aa4a42ff322234b882487cd74e5c52 (diff) | |
rbd: passing wrong variable to bvec_kunmap_irq()
We should be passing "buf" here insead of "bv". This is tricky because
it's not the same as kmap() and kunmap(). GCC does warn about it if you
compile on i386 with CONFIG_HIGHMEM.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 52f9420704c..6ec9d53806c 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -554,7 +554,7 @@ static void zero_bio_chain(struct bio *chain, int start_ofs) buf = bvec_kmap_irq(bv, &flags); memset(buf + remainder, 0, bv->bv_len - remainder); - bvec_kunmap_irq(bv, &flags); + bvec_kunmap_irq(buf, &flags); } pos += bv->bv_len; } |