Date: Fri, 14 Nov 2003 00:23:13 -0800 (PST) From: David Schultz <das@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/fs/unionfs union_vnops.c Message-ID: <200311140823.hAE8NDAb005015@repoman.freebsd.org>
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das 2003/11/14 00:23:13 PST
FreeBSD src repository
Modified files:
sys/fs/unionfs union_vnops.c
Log:
- A sanity check in unionfs verifies that lookups of '.' return the
vnode of the parent. However, this check should not be performed if
the lookup failed. This change should fix "union_lookup returning
. not same as startdir" panics people were seeing. The bug was
introduced by an incomplete import of a NetBSD delta in rev 1.38.
- Move the aforementioned check out from DIAGNOSTIC. Performance
is the least of our unionfs worries.
- Minor reorganization.
PR: 53004
MFC after: 1 week
Revision Changes Path
1.103 +21 -27 src/sys/fs/unionfs/union_vnops.c
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