Date: Fri, 1 Nov 2002 07:32:12 -0800 (PST) From: Poul-Henning Kamp <phk@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/fs/specfs spec_vnops.c Message-ID: <200211011532.gA1FWCA4017922@repoman.freebsd.org>
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phk 2002/11/01 07:32:12 PST
Modified files:
sys/fs/specfs spec_vnops.c
Log:
Put a KASSERT in specfs::strategy() to check that the incoming buffer
has a valid b_iocmd. Valid is any one of BIO_{READ,WRITE,DELETE}.
I have seen at least one case where the bio_cmd field was zero once the
request made it into GEOM. Putting the KASSERT here allows us to spot
the culprit in the backtrace.
Revision Changes Path
1.185 +8 -2 src/sys/fs/specfs/spec_vnops.c
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