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CVS commit: [netbsd-3] src/sys/fs/smbfs
Module Name: src
Committed By: liamjfoy
Date: Wed Jun 6 10:19:29 UTC 2007
Modified Files:
src/sys/fs/smbfs [netbsd-3]: smbfs_vfsops.c
Log Message:
Pull up following revision(s) (requested by pooka in ticket #1759):
sys/fs/smbfs/smbfs_vfsops.c: revision 1.64
In sync, skip vnodes which have a null v_data pointer. This is a
workaround for the problem analyzed more deeply in kern/30831. In
short, the problem is keeping the vnode on the mount point vnode
list during reclaim. If reclaim happens to sleep (as is a possibility
with smbfs due to calling vrele() and therefore possibly VOP_INACTIVE),
code going through the entire mountpoint vnode list will hit
half-reclaimed vnodes.
To generate a diff of this commit:
cvs rdiff -r1.47 -r1.47.2.1 src/sys/fs/smbfs/smbfs_vfsops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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