diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2015-12-19 00:55:59 -0800 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-01 02:36:19 -0500 |
| commit | 54dbc15172375641ef03399e8f911d7165eb90fb (patch) | |
| tree | b85a2df3b98719f4cf6493d69409588886276833 /fs/compat_ioctl.c | |
| parent | d79bdd52d8be70d0e7024ac6715eee860a19834a (diff) | |
| download | lwn-54dbc15172375641ef03399e8f911d7165eb90fb.tar.gz lwn-54dbc15172375641ef03399e8f911d7165eb90fb.zip | |
vfs: hoist the btrfs deduplication ioctl to the vfs
Hoist the btrfs EXTENT_SAME ioctl up to the VFS and make the name
more systematic (FIDEDUPERANGE).
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/compat_ioctl.c')
| -rw-r--r-- | fs/compat_ioctl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 70d4b104c08d..eab31e74b9cc 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -1582,6 +1582,7 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, case FICLONE: case FICLONERANGE: + case FIDEDUPERANGE: goto do_ioctl; case FIBMAP: |