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(parent: fd777c3) | patch
Btrfs-progs: add sanity checks for btrfs device operations
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Thu, 12 Dec 2013 07:47:00 +0000 (15:47 +0800)
committerChris Mason <clm@fb.com>
Fri, 31 Jan 2014 16:22:17 +0000 (08:22 -0800)
commite3c9596d3fc8b0df647a6cbae55c2d77570de759
tree0a774b0b0ebe339b78ff0b1f1a329678ee7d63c1tree | snapshot
parentfd777c3695727e03b0ba46e5577240bee86024b0commit | diff
Btrfs-progs: add sanity checks for btrfs device operations

Make sure we are a block device firstly, this can avoid some
unnecessary ioctls operations.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
cmds-device.c diff | blob | history
Domain: System / System Framework Device Management;