Date: Fri, 6 Aug 2010 14:18:37 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 busdma_machdep.c src/sys/i386/i386 busdma_machdep.c Message-ID: <201008061419.o76EJAR1099181@repoman.freebsd.org>
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jhb 2010-08-06 14:18:37 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/amd64/amd64 busdma_machdep.c
sys/i386/i386 busdma_machdep.c
Log:
SVN rev 210932 on 2010-08-06 14:18:37Z by jhb
MFC 170866,176206:
If busdma is being used to realign dynamic buffers and the alignment is set to
PAGE_SIZE or less, the bounce page counting logic was flawed and wouldn't
reserve any pages. Adjust to be correct.
Revision Changes Path
1.70.2.8 +3 -3 src/sys/amd64/amd64/busdma_machdep.c
1.74.2.7 +2 -2 src/sys/i386/i386/busdma_machdep.c
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