Date: Tue, 16 Sep 2003 09:07:15 -0700 (PDT) From: Scott Long <scottl@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/aac aac.c Message-ID: <200309161607.h8GG7FM3014339@repoman.freebsd.org>
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scottl 2003/09/16 09:07:15 PDT
FreeBSD src repository
Modified files:
sys/dev/aac aac.c
Log:
Correctly wrap the producer queue index when dequeuing commands. This wasn't
a problem for command responses since we rarely ever filled the queue.
However, adapter-initiated commands have a much smaller queue and could
tickle this bug. It's possible that this might fix the recently reported
problems with the aac-2120s, though I haven't been able to reproduce the
problem locally.
MFC-After: 1 day
Revision Changes Path
1.78 +5 -1 src/sys/dev/aac/aac.c
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