Date: Tue, 8 Jun 2010 22:46:44 +0000 (UTC) From: Matt Jacob <mjacob@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/cam/scsi scsi_da.c Message-ID: <201006082247.o58Ml2BY065335@repoman.freebsd.org>
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mjacob 2010-06-08 22:46:44 UTC
FreeBSD src repository
Modified files:
sys/cam/scsi scsi_da.c
Log:
SVN rev 208928 on 2010-06-08 22:46:44Z by mjacob
Rearrange how things are done to avoid dereferencing stale pointers in
the case of immediate unconfigure after configure. Hold the periph an
extra count while we have the task to create sysctl context outstanding
so that the periph doesn't go away unexpectedly.
Sponsored by: Panasas
Reviewed by: scsi@
MFC after: 1 month
Revision Changes Path
1.248 +32 -30 src/sys/cam/scsi/scsi_da.c
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