Author: pluknet
Date: Tue Feb 12 10:21:02 2013
New Revision: 246708
URL: http://svnweb.freebsd.org/changeset/base/246708
Log:
MFC r246370:
Remove reference to the rlist code from comments, and fix a typo visible
in the resulted change.
Modified:
stable/9/sys/kern/subr_blist.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/kern/subr_blist.c
==============================================================================
--- stable/9/sys/kern/subr_blist.c Tue Feb 12 07:27:40 2013
(r246707)
+++ stable/9/sys/kern/subr_blist.c Tue Feb 12 10:21:02 2013
(r246708)
@@ -52,14 +52,10 @@
* radix tree should be able to operate well no matter how much
* fragmentation there is and no matter how large a bitmap is used.
*
- * Unlike the rlist code, the blist code wires all necessary memory at
- * creation time. Neither allocations nor frees require interaction with
- * the memory subsystem. In contrast, the rlist code may allocate memory
- * on an rlist_free() call. The non-blocking features of the blist code
- * are used to great advantage in the swap code (vm/nswap_pager.c). The
- * rlist code uses a little less overall memory than the blist code (but
- * due to swap interleaving not all that much less), but the blist code
- * scales much, much better.
+ * The blist code wires all necessary memory at creation time. Neither
+ * allocations nor frees require interaction with the memory subsystem.
+ * The non-blocking features of the blist code are used in the swap code
+ * (vm/swap_pager.c).
*
* LAYOUT: The radix tree is layed out recursively using a
* linear array. Each meta node is immediately followed (layed out
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