diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2015-12-19 11:55:52 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-01 10:36:02 +0300 |
| commit | d79bdd52d8be70d0e7024ac6715eee860a19834a (patch) | |
| tree | 42925fd7b132336675c8857e916856ebe0a434b9 /fs | |
| parent | 8c36e9dfe7527665e286c3ac970c3fb327e6ab24 (diff) | |
| download | linux-d79bdd52d8be70d0e7024ac6715eee860a19834a.tar.xz | |
vfs: wire up compat ioctl for CLONE/CLONE_RANGE
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/compat_ioctl.c | 4 | ||||
| -rw-r--r-- | fs/read_write.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index dcf26537c935..70d4b104c08d 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -1580,6 +1580,10 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, goto out_fput; #endif + case FICLONE: + case FICLONERANGE: + goto do_ioctl; + case FIBMAP: case FIGETBSZ: case FIONREAD: diff --git a/fs/read_write.c b/fs/read_write.c index c75d02cb13ec..60ee26941231 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1489,7 +1489,7 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in, if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode)) return -EISDIR; if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode)) - return -EOPNOTSUPP; + return -EINVAL; if (!(file_in->f_mode & FMODE_READ) || !(file_out->f_mode & FMODE_WRITE) || |