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yamt-lazymbuf: some notes

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yamt 2007-05-25 14:34:11 +00:00
parent 95f43235b7
commit 2d653f2875
1 changed files with 6 additions and 1 deletions
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@ -1,4 +1,4 @@
# $NetBSD: BRANCHES,v 1.194 2007/05/22 15:49:05 itohy Exp $
# $NetBSD: BRANCHES,v 1.195 2007/05/25 14:34:11 yamt Exp $
#
# This file contains a list of branches that exist in the NetBSD CVS
# tree and their current state.
@ -497,6 +497,7 @@ Notes:
Branch: yamt-lazymbuf
Description: implement and evaluate lazy mapping of mbuf external data pages
also, change the way to share mbuf external storage.
it's intended as the first step of larger changes.
1. support operations (esp. bus_dma load) on
unmapped mbuf.
@ -511,6 +512,10 @@ Base Tag: yamt-lazymbuf-base4
Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
Scope: src/sys (src/common is tagged but not branched)
Notes:
i386 DONE
amd64 DONE
other ports should work as the trunk does.
(conditionalized by __HAVE_LAZY_MBUF macro)
Branch: reinoud-bufcleanup
Description: implement and evaluate struct buf usage cleanup strategies.