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(parent: e353813) | patch
Btrfs-progs: pass flag to control whether run ioctl in btrfs_scan_for_fsid()
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Wed, 18 Sep 2013 08:27:34 +0000 (16:27 +0800)
committerChris Mason <chris.mason@fusionio.com>
Wed, 16 Oct 2013 12:22:26 +0000 (08:22 -0400)
commit77801d34d02e04ea4d5344415015a2ce84e0b653
tree6808d39403622ac4129d2090aa02ef7bdeb07e58tree | snapshot
parente353813b7c7ce23d1dfa6dbc29426843ea5f8382commit | diff
Btrfs-progs: pass flag to control whether run ioctl in btrfs_scan_for_fsid()

If some fatal superblocks are damaged, running ioctl will return failure,
in this case, we should avoid run ioctl.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
btrfs-find-root.c diff | blob | history
chunk-recover.c diff | blob | history
disk-io.c diff | blob | history
disk-io.h diff | blob | history
Domain: System / System Framework Device Management;