Re: [PATCH v7 4/7] pid: move pidfd_get_pid function to pid.c

On Mon, Mar 02, 2020 at 11:36:27AM -0800, Minchan Kim wrote:

process_madvise syscall needs pidfd_get_pid function to translate
pidfd to pid so this patch move the function to kernel/pid.c.

Cc: Christoph Hellwig <hch@infradead.org>
Cc: Christian Brauner <christian@brauner.io>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Suggested-by: Alexander Duyck <redacted>
Reviewed-by: Alexander Duyck <redacted>
Signed-off-by: Minchan Kim <minchan@kernel.org>

Acked-by: Christian Brauner <redacted>