- Remove asleep(), await(), and M_ASLEEP.

- Callers of asleep() and await() have been converted to calling tsleep().
  The only caller outside of M_ASLEEP was the ata driver, which called both
  asleep() and await() with spl-raised, so there was no need for the
  asleep() and await() pair.  M_ASLEEP was unused.

Reviewed by:	jasone, peter

1 files changed, 2 insertions, 5 deletions

diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c
index 96199cd..7ab7c08 100644
--- a/sys/vm/vm_kern.c
+++ b/sys/vm/vm_kern.c
@@ -349,14 +349,14 @@ kmem_malloc(map, size, flags)
 		/*
 		 * Note: if M_NOWAIT specified alone, allocate from 
 		 * interrupt-safe queues only (just the free list).  If 
-		 * M_ASLEEP or M_USE_RESERVE is also specified, we can also
+		 * M_USE_RESERVE is also specified, we can also
 		 * allocate from the cache.  Neither of the latter two
 		 * flags may be specified from an interrupt since interrupts
 		 * are not allowed to mess with the cache queue.
 		 */
 retry:
 		m = vm_page_alloc(kmem_object, OFF_TO_IDX(offset + i),
-		    ((flags & (M_NOWAIT|M_ASLEEP|M_USE_RESERVE)) == M_NOWAIT) ?
+		    ((flags & (M_NOWAIT|M_USE_RESERVE)) == M_NOWAIT) ?
 			VM_ALLOC_INTERRUPT : 
 			VM_ALLOC_SYSTEM);
 
@@ -374,9 +374,6 @@ retry:
 			}
 			vm_map_delete(map, addr, addr + size);
 			vm_map_unlock(map);
-			if (flags & M_ASLEEP) {
-				VM_AWAIT;
-			}
 			goto bad;
 		}
 		vm_page_flag_clear(m, PG_ZERO);