Date: Fri, 18 Jun 2004 14:35:17 +0000 (UTC) From: Jun Kuriyama <kuriyama@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ufs/ffs ffs_snapshot.c Message-ID: <200406181435.i5IEZH54051382@repoman.freebsd.org>
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kuriyama 2004-06-18 14:35:17 UTC
FreeBSD src repository
Modified files:
sys/ufs/ffs ffs_snapshot.c
Log:
Avoid deadlock which is caused by locking VDIR of parent and VREG of
snapshot itself in wrong order.
We can skip unlink check of that directory because it must have
snapshot in it.
Reviewed by: mckusick and current@
Revision Changes Path
1.82 +9 -0 src/sys/ufs/ffs/ffs_snapshot.c
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