Date: Mon, 2 Mar 2009 20:51:39 +0000 (UTC) From: Alexander Kabaev <kan@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern vfs_subr.c Message-ID: <200903031728.n23HSZ84094313@repoman.freebsd.org>
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kan 2009-03-02 20:51:39 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_subr.c
Log:
SVN rev 189287 on 2009-03-02 20:51:39Z by kan
Change vfs_busy to wait until an outcome of pending unmount
operation is known and to retry or fail accordingly to that
outcome. This fixes the problem with namespace traversing
programs failing with random ENOENT errors if someone just
happened to try to unmount that same filesystem at the same
time.
Reported by: dhw
Reviewed by: kib, attilio
Sponsored by: Juniper Networks, Inc.
Revision Changes Path
1.759 +13 -5 src/sys/kern/vfs_subr.c
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