Date: Sun, 17 Mar 2002 21:39:04 -0800 (PST) From: Kirk McKusick <mckusick@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/fs/nullfs null_vnops.c Message-ID: <200203180539.g2I5d5351291@freefall.freebsd.org>
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mckusick 2002/03/17 21:39:04 PST
Modified files:
sys/fs/nullfs null_vnops.c
Log:
Cannot release vnode underlying the nullfs vnode in null_inactive
as it leaves the nullfs vnode allocated, but with no identity. The
effect is that a null mount can slowly accumulate all the vnodes
in the system, reclaiming them only when it is unmounted. Thus
the null_inactive state instead accelerates the release of the
null vnode by calling vrecycle which will in turn call the
null_reclaim operator. The null_reclaim routine then does the
freeing actions previosuly (incorrectly) done in null_inactive.
Revision Changes Path
1.51 +27 -20 src/sys/fs/nullfs/null_vnops.c
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