[XFS] Manage spinlock differences between kernel versions a bit.



SGI-PV: 904196
SGI-Modid: xfs-linux:xfs-kern:23563a

Signed-off-by: Nathan Scott <nathans@sgi.com>

parent 526c420c

fs/xfs/linux-2.6/spin.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,9 @@
		typedef spinlock_t lock_t;

		#define SPLDECL(s) unsigned long s
		#ifndef DEFINE_SPINLOCK
		#define DEFINE_SPINLOCK(s) spinlock_t s = SPIN_LOCK_UNLOCKED
		#endif

		#define spinlock_init(lock, name) spin_lock_init(lock)
		#define spinlock_destroy(lock)