Date: Sun, 31 May 2009 14:54:20 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/fs/nullfs null_subr.c Message-ID: <200905311454.n4VEsPx9088521@repoman.freebsd.org>
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kib 2009-05-31 14:54:20 UTC
FreeBSD src repository
Modified files:
sys/fs/nullfs null_subr.c
Log:
SVN rev 193173 on 2009-05-31 14:54:20Z by kib
Do not drop vnode interlock in null_checkvp(). null_lock() verifies that
v_data is not-null before calling NULLVPTOLOWERVP(), and dropping the
interlock allows for reclaim to clean v_data and free the memory.
While there, remove unneeded semicolons and convert the infinite loops
to panics. I have a will to remove null_checkvp() altogether, or leave
it as a trivial stub, but not now.
Reported and tested by: pho
Revision Changes Path
1.56 +7 -22 src/sys/fs/nullfs/null_subr.c
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