tree 6bc104e0ec96051771e646d8e86c82f63b428fde
parent 869b906078720b68711569b68de0acca6b73b675
author Eric Sandeen <sandeen@sandeen.net> 1192088308 +1000
committer Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> 1202363199 +1100

[XFS] Unwrap pagb_lock.

Un-obfuscate pagb_lock, remove mutex_lock->spin_lock macros, call
spin_lock directly, remove extraneous cookie holdover from old xfs code,
and change lock type to spinlock_t.

SGI-PV: 970382
SGI-Modid: xfs-linux-melb:xfs-kern:29743a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>