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Remove reference to the rlist code from comments, and fix a typo visible

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in the resulted change.

Reviewed by:	kib
MFC after:	1 week
This commit is contained in:
pluknet 2013-02-05 20:08:33 +00:00
parent 18658720df
commit eb7eb10dd6
1 changed files with 4 additions and 8 deletions
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12
sys/kern/subr_blist.c
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@ -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