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(parent: 4bdb0df) | patch
bug fix: get lower mnt from root dentry instead of lower dentry
authorErez_Zadok <ezk@cs.sunysb.edu>
Mon, 28 May 2007 23:18:45 +0000 (19:18 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Sun, 24 Nov 2013 19:19:12 +0000 (14:19 -0500)
commitb7ed354ec63466e1d4acc068eb9ca3d28f5986aa
tree212fc52901f3075ca4fb313aa0514e2e0b6422fctree | snapshot
parent4bdb0dff6180a6147a2d19f8e98aa5c1bb8470f2commit | diff
bug fix: get lower mnt from root dentry instead of lower dentry

While copying-up a file, the union object hasn't been fully formed yet, so
we don't have all the lower dentries/mnts to use (the caller will have them
later on).  Therefore, we should use the sb->s_root's lower mnt here.  This
fixes a "NULL mnt" warning message that came from unionfs_mntget.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/copyup.c diff | blob | history
unionfs2-3.9.y