Stefan Behrens
2013-Aug-09 15:08 UTC
[PATCH] Btrfs: get rid of one BUG() in write_all_supers()
The second round uses btrfs_error() and return -EIO, the first round can handle write errors the same way. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> --- fs/btrfs/disk-io.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index e76554b..d79b506 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3414,8 +3414,10 @@ static int write_all_supers(struct btrfs_root *root, int max_mirrors) printk(KERN_ERR "btrfs: %d errors while writing supers\n", total_errors); - /* This shouldn''t happen. FUA is masked off if unsupported */ - BUG(); + /* FUA is masked off if unsupported and can''t be the reason */ + btrfs_error(root->fs_info, -EIO, + "%d errors while writing supers", total_errors); + return -EIO; } total_errors = 0; -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html