Re: [PATCH 5/5] proc: use down_read_killable for /proc/pid/map_files

Roman Gushchin
2019-05-15T17:00:20Z

On Wed, May 15, 2019 at 11:41:23AM +0300, Konstantin Khlebnikov wrote:
> It seems ->d_revalidate() could return any error (except ECHILD) to
> abort validation and pass error as result of lookup sequence.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
> ---
> fs/proc/base.c | 27 +++++++++++++++++++++------
> 1 file changed, 21 insertions(+), 6 deletions(-)

Hi!

The series looks good to me!

Reviewed-by: Roman Gushchin <guro@fb.com>
for all patches in the set.

The only thing, you need to add a bit more detailed commit messages
to patches 2 and 3.

Thanks!