ovl: Use macros to present ovl_xattr

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This patch adds two macros:

OVL_XATTR_PRE_NAME and OVL_XATTR_PRE_LEN

to present ovl_xattr name prefix and its length. Also, a
new macro OVL_XATTR_OPAQUE is introduced to replace old
*ovl_opaque_xattr*.

Fix the length of "trusted.overlay." to *16*.

Signed-off-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

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hujianyang 2014-11-24 18:25:21 +08:00 • committed by Miklos Szeredi

parent 1ba38725a3

commit cead89bb08

4 changed files with 7 additions and 7 deletions

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4

fs/overlayfs/dir.c

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2

fs/overlayfs/inode.c

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4

fs/overlayfs/overlayfs.h

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4

fs/overlayfs/super.c

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