btrfs: split extent_state ops

set_extent_bit can do exclusive locking but only when called by lock_extent*,

 Drop the exclusive bits argument except when called by lock_extent.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
This commit is contained in:
Jeff Mahoney 2012-03-01 14:57:19 +01:00 • committed by David Sterba
commit 3fbe5c02ae
3 changed files with 25 additions and 15 deletions