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authorDavid Sterba <dsterba@suse.com>2016-08-19 16:36:40 +0200
committerDavid Sterba <dsterba@suse.com>2016-08-24 14:36:58 +0200
commit059832da5f533d5ddf6ba15b7a190efe5a09ea8c (patch)
treef0de7dc909f9249295d6dbf8d63bea3564bbf35f /cmds-filesystem.c
parentc11bd9cfd2d4fc6501c52da968b64c6806b968a7 (diff)
btrfs-progs: make superblock reading/scanning api more generic
We'll add more modes that affect scanning. Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-filesystem.c')
-rw-r--r--cmds-filesystem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index 00e4bfe4..76ea82ed 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c
@@ -524,7 +524,7 @@ static int dev_to_fsid(char *dev, __u8 *fsid)
disk_super = (struct btrfs_super_block *)buf;
ret = btrfs_read_dev_super(fd, disk_super,
- BTRFS_SUPER_INFO_OFFSET, 0);
+ BTRFS_SUPER_INFO_OFFSET, SBREAD_DEFAULT);
if (ret)
goto out;