Convert ext4 to use unlocked_ioctl
authorAndi Kleen <ak@suse.de>
Wed, 30 Apr 2008 02:03:54 +0000 (22:03 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 30 Apr 2008 02:03:54 +0000 (22:03 -0400)
I checked ext4_ioctl and it looked largely safe to not be used
without BKL.  So convert it over to unlocked_ioctl.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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