Date: Sat, 14 Feb 2009 20:59:50 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/ufs/ffs ffs_extern.h ffs_softdep.c ffs_vfsops.c Message-ID: <200902142059.n1EKxvID048985@repoman.freebsd.org>
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kib 2009-02-14 20:59:50 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/ufs/ffs ffs_extern.h ffs_softdep.c ffs_vfsops.c
Log:
SVN rev 188611 on 2009-02-14 20:59:50Z by kib
MFC r182365:
Softdep code may need to instantiate vnode when processing
dependencies. In particular, it may need this while syncing filesystem
being unmounted. Since during unmount MNTK_NOINSMNTQUE flag is set,
that could sometimes disallow insertion of the vnode into the vnode
mount list, softdep code needs to overwrite the MNTK_NOINSMNTQUE flag.
Create the ffs_vgetf() function that sets the VV_FORCEINSMQ flag for
new vnode and use it consistently from the softdep code instead of
ffs_vget().
Add the retry logic to the softdep_flushfiles() to flush the vnodes
that could be instantiated while flushing softdep dependencies.
Revision Changes Path
1.74.2.2 +3 -0 src/sys/ufs/ffs/ffs_extern.h
1.211.2.6 +42 -15 src/sys/ufs/ffs/ffs_softdep.c
1.329.2.7 +15 -1 src/sys/ufs/ffs/ffs_vfsops.c
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