From: NeilBrown <neilb@cse.unsw.edu.au>
... otherwise we loose a reference and can never free the file.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
drivers/md/md.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/md/md.c~md-dont-allow-new-md-bitmap-file-to-be-set-if-one-already-exists drivers/md/md.c
--- 25/drivers/md/md.c~md-dont-allow-new-md-bitmap-file-to-be-set-if-one-already-exists Wed Aug 17 13:39:17 2005
+++ 25-akpm/drivers/md/md.c Wed Aug 17 13:39:17 2005
@@ -2430,7 +2430,7 @@ static int set_bitmap_file(mddev_t *mdde
{
int err;
- if (mddev->pers)
+ if (mddev->pers || mddev->bitmap_file)
return -EBUSY;
mddev->bitmap_file = fget(fd);
_