CVS commit: [netbsd-5] src/sys/fs/puffs

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sat Jan 16 17:52:13 UTC 2010

Modified Files:
        src/sys/fs/puffs [netbsd-5]: puffs_vnops.c

Log Message:
Pull up following revision(s) (requested by pooka in ticket #1244):
        sys/fs/puffs/puffs_vnops.c: revision 1.142
Since VOP_GETATTR() does not require a locked vnode, resolve and
reference the puffs_node before sending the request to the file
server.  This diminishes the window where the inode can be reclaimed
and be invalidated before it is accessed (but does not completely
eliminate the race, as that is a caller problem which we cannot
fix here).


To generate a diff of this commit:
cvs rdiff -u -r1.129.4.6 -r1.129.4.7 src/sys/fs/puffs/puffs_vnops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.