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authorMiklos Szeredi <mszeredi@suse.cz>2014-12-13 02:59:52 +0300
committerMiklos Szeredi <mszeredi@suse.cz>2014-12-13 02:59:52 +0300
commita78d9f0d5d5ca9054703376c7c23c901807ddd87 (patch)
tree956a4d1e7517b9ead6f6f101dbfc1f344bec87fd /fs/overlayfs/dir.c
parent53a08cb9b8bccfe58f1228c7c27baf34a83da78b (diff)
downloadlinux-a78d9f0d5d5ca9054703376c7c23c901807ddd87.tar.xz
ovl: support multiple lower layers
Allow "lowerdir=" option to contain multiple lower directories separated by a colon (e.g. "lowerdir=/bin:/usr/bin"). Colon characters in filenames can be escaped with a backslash. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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