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(parent: 4ac20c7) | patch
Btrfs: reorder locks and sanity checks in btrfs_ioctl_defrag
authorIlya Dryomov <idryomov@gmail.com>
Sun, 20 Jan 2013 13:57:57 +0000 (15:57 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Sun, 20 Jan 2013 14:21:22 +0000 (16:21 +0200)
commit25122d15e21cf252e91e4cad7cea760f97df29f1
tree54b7e644e36135f4a2602b56c20d319cff96e625tree | snapshot
parent4ac20c70b0734b65662ded735e5f6ba0415bdb71commit | diff
Btrfs: reorder locks and sanity checks in btrfs_ioctl_defrag

Operation-specific check (whether subvol is readonly or not) should go
after the mutual exclusiveness check.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/btrfs/ioctl.c diff | blob | history
Domain: System / Kernel;