]> www.infradead.org Git - users/jedix/linux-maple.git/commit
projects / users / jedix / linux-maple.git / commit
summary | shortlog | log | commit | commitdiff | tree
(parent: 4513522) | patch
pidfs: allow to retrieve exit information
authorChristian Brauner <brauner@kernel.org>
Wed, 5 Mar 2025 10:08:16 +0000 (11:08 +0100)
committerChristian Brauner <brauner@kernel.org>
Wed, 5 Mar 2025 12:26:17 +0000 (13:26 +0100)
commit7477d7dce48a996ae4e4f0b5f7bd82de7ec9131b
treedb1c9c6bdbfb9add1035bed007f94d67198737e6tree
parent4513522984a0af9c170af991c37fbb483cca654bcommit | diff
pidfs: allow to retrieve exit information

Some tools like systemd's jounral need to retrieve the exit and cgroup
information after a process has already been reaped. This can e.g.,
happen when retrieving a pidfd via SCM_PIDFD or SCM_PEERPIDFD.

Link: https://lore.kernel.org/r/20250305-work-pidfs-kill_on_last_close-v3-6-c8c3d8361705@kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/pidfs.c diff | blob | history
include/uapi/linux/pidfd.h diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.