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(parent: 64871b8) | patch
ocfs2: Add ioctl for reflink.
authorTao Ma <tao.ma@oracle.com>
Mon, 21 Sep 2009 03:25:14 +0000 (11:25 +0800)
committerJoel Becker <joel.becker@oracle.com>
Wed, 23 Sep 2009 03:09:51 +0000 (20:09 -0700)
commitbd50873dc725a9fa72592ecc986c58805e823051
tree8d2d4d514f73b6425bf0bf5bd1806949b84a2489tree | snapshot
parent64871b8d62570fabec3b0959d494f8e0b87f5c4bcommit | diff
ocfs2: Add ioctl for reflink.

The ioctl will take 3 parameters: old_path, new_path and
preserve and call vfs_reflink. It is useful when we backport
reflink features to old kernels.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
fs/ocfs2/ioctl.c diff | blob | history
fs/ocfs2/ocfs2_fs.h diff | blob | history
fs/ocfs2/refcounttree.c diff | blob | history
fs/ocfs2/refcounttree.h diff | blob | history
Full containers within linux kernel