Date: Sat, 31 Oct 1998 06:05:11 -0800 (PST) From: Peter Wemm <peter@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/sys/sys buf.h vnode.h Message-ID: <199810311405.GAA09130@freefall.freebsd.org>
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peter 1998/10/31 06:05:11 PST
Modified files:
sys/sys buf.h vnode.h
Log:
Convert the vnode clean/dirty attached buffer lists from LISTs to TAILQs.
Add a new flags field (we get this for free because of struct packing)
for cleaner management of tailq membership.
We had two spare b_flags slots, but they are a precious resource and may
be needed for other things that are related to other b_flags bits. The two
new flags are convenient to use in a seperate location.
Reviewed (in principle) by: dg
Obtained from: John Dyson's old work-in-progress
Revision Changes Path
1.60 +10 -6 src/sys/sys/buf.h
1.77 +2 -2 src/sys/sys/vnode.h
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