tree b3db01e6d36530b460e77173b48992d3e4172be1
parent d337b66a4c52c7b04eec661d86c2ef6e168965a2
author Josef Bacik <josef@toxicpanda.com> 1506713046 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1509925320 -0500

fs: make fiemap work from compat_ioctl

We don't need to do anything special with fiemap to make it work with a
64bit kernel from 32bit userspace, so just go down to do_vfs_ioctl().
Without this patch we were incorrectly failing to do fiemap with a 32bit
userspace on a 64bit kernel.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>