On 2020/9/21 16:17, Amir Goldstein wrote:
On Mon, Sep 21, 2020 at 10:41 AM Xiao Yang<yangx.jy@xxxxxxxxxxxxxx> wrote:
Factor out ovl_ioctl() and ovl_compat_ioctl() and take use of them for
directories.
Signed-off-by: Xiao Yang<yangx.jy@xxxxxxxxxxxxxx>
---
This change is buggy. I had already posted it and self NACKed myself [1].
You can find an hopefully non-buggy version of it on my ovl-shutdown [2] branch.
As long as you are changing ovl_ioctl(), please also take the second
commit on that
branch to replace the open coded capability check with the
vfs_ioc_setflags_prepare()
generic helper.
Hi Amir,
Thanks a lot for your quick reply. :-)
I will try to read and understand the metioned patches on your
ovl-shutdown branch.
Best Regards,
Xiao Yang
Thanks,
Amir.
[1] https://lore.kernel.org/linux-unionfs/CAOQ4uxhRgL2sMok7xsAZN6cZXSfoPxx=O8ADE=72+Ta3hGoLbw@xxxxxxxxxxxxxx/
[2] https://github.com/amir73il/linux/commits/ovl-shutdown
.
