-static mdk_personality_t multipath_personality;
-static spinlock_t retry_list_lock = SPIN_LOCK_UNLOCKED;
-struct multipath_bh *multipath_retry_list = NULL, **multipath_retry_tail;
-
-
-static void *mp_pool_alloc(int gfp_flags, void *data)
-{
- struct multipath_bh *mpb;
- mpb = kmalloc(sizeof(*mpb), gfp_flags);
- if (mpb)
- memset(mpb, 0, sizeof(*mpb));
- return mpb;
-}
-
-static void mp_pool_free(void *mpb, void *data)
-{
- kfree(mpb);
-}
-