svn commit: r187407 - in stable/7/sys: . contrib/pf dev/ath/ath_hal dev/cxgb vm

[Alan Cox]

Author: alc
Date: Sun Jan 18 19:37:36 2009
New Revision: 187407
URL: http://svn.freebsd.org/changeset/base/187407

Log:
  MFC rev 180598
    Eliminate stale comments from kmem_malloc().

Modified:
  stable/7/sys/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)
  stable/7/sys/dev/ath/ath_hal/   (props changed)
  stable/7/sys/dev/cxgb/   (props changed)
  stable/7/sys/vm/vm_kern.c

Modified: stable/7/sys/vm/vm_kern.c
==============================================================================
--- stable/7/sys/vm/vm_kern.c	Sun Jan 18 19:33:55 2009	(r187406)
+++ stable/7/sys/vm/vm_kern.c	Sun Jan 18 19:37:36 2009	(r187407)
@@ -267,9 +267,6 @@ kmem_suballoc(parent, min, max, size)
  * 	We don't worry about expanding the map (adding entries) since entries
  * 	for wired maps are statically allocated.
  *
- *	NOTE:  This routine is not supposed to block if M_NOWAIT is set, but
- *	I have not verified that it actually does not block.
- *
  *	`map' is ONLY allowed to be kmem_map or one of the mbuf submaps to
  *	which we never free.
  */
@@ -321,15 +318,6 @@ kmem_malloc(map, size, flags)
 	vm_map_insert(map, kmem_object, offset, addr, addr + size,
 		VM_PROT_ALL, VM_PROT_ALL, 0);
 
-	/*
-	 * Note: if M_NOWAIT specified alone, allocate from 
-	 * interrupt-safe queues only (just the free list).  If 
-	 * 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.
-	 */
-
 	if ((flags & (M_NOWAIT|M_USE_RESERVE)) == M_NOWAIT)
 		pflags = VM_ALLOC_INTERRUPT | VM_ALLOC_WIRED;
 	else