jfsLCacheLock     108 fs/jfs/jfs_logmgr.c static DEFINE_SPINLOCK(jfsLCacheLock);
jfsLCacheLock     110 fs/jfs/jfs_logmgr.c #define	LCACHE_LOCK(flags)	spin_lock_irqsave(&jfsLCacheLock, flags)
jfsLCacheLock     111 fs/jfs/jfs_logmgr.c #define	LCACHE_UNLOCK(flags)	spin_unlock_irqrestore(&jfsLCacheLock, flags)