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(parent: c5bef3a) | patch
ovl: opaque cleanup
authorMiklos Szeredi <mszeredi@redhat.com>
Fri, 16 Dec 2016 10:02:57 +0000 (11:02 +0100)
committerMiklos Szeredi <mszeredi@redhat.com>
Fri, 16 Dec 2016 10:02:57 +0000 (11:02 +0100)
commit5cf5b477f0ca33f56a30c7ec00e61a6204da2efb
treee418f95e7847541a12dc96411d6929f89849ce53tree | snapshot (tar.gz zip)
parentc5bef3a72b9d8a2040d5e9f4bde03db7c86bbfcecommit | diff
ovl: opaque cleanup

oe->opaque is set for

 a) whiteouts
 b) directories having the "trusted.overlay.opaque" xattr

Case b can be simplified, since setting the xattr always implies setting
oe->opaque.  Also once set, the opaque flag is never cleared.

Don't need to set opaque flag for non-directories.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/overlayfs/copy_up.c diff | blob | blame | history
fs/overlayfs/dir.c diff | blob | blame | history
fs/overlayfs/overlayfs.h diff | blob | blame | history
fs/overlayfs/util.c diff | blob | blame | history