Commit: 75eff68ea6959efd999b125fc3dcf73931a3b30b 
Tree: 8467dd51761446dd3539e515055671e707b5f5a0 
Parent: 42dc7babdcc99feadb04d461592ce5898a362550 
Author: Chris Mason <chris.mason@oracle.com> Mon, 15 Dec 2008 15:54:40 -0500 
Committer: Chris Mason <chris.mason@oracle.com> Mon, 15 Dec 2008 15:54:40 -0500 

    Btrfs: Don't use spin*lock_irq for the delalloc lock
    
    The delalloc lock doesn't need to have irqs disabled, nobody that
    changes the number of delalloc bytes in the FS is running with irqs off.
    
    Signed-off-by: Chris Mason <chris.mason@oracle.com>