bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-05 23:05:25 -04:00
Code Issues Packages Projects Releases Wiki Activity

pidfs: get rid of __pidfd_prepare()

Browse Source 
Fold it into pidfd_prepare() and rename PIDFD_CLONE to PIDFD_STALE to
indicate that the passed pid might not have task linkage and no explicit
check for that should be performed.

Link: https://lore.kernel.org/20250425-work-pidfs-net-v2-3-450a19461e75@kernel.org
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: David Rheinsberg <david@readahead.eu>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2025-04-25 10:11:32 +02:00
parent fd0a109a0f
commit a71f402acd
4 changed files with 44 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/uapi/linux/pidfd.h
View File

@@ -12,7 +12,7 @@
#define PIDFD_THREAD O_EXCL
#ifdef __KERNEL__
#include <linux/sched.h>
#define PIDFD_CLONE CLONE_PIDFD
#define PIDFD_STALE CLONE_PIDFD
#endif
/* Flags for pidfd_send_signal(). */