Auke Kok f604bb4b77 Show last holder PID, inode in client_locks ...

Add last_user_pid[mode] and last_user_ino[mode] arrays to scoutfs_lock,
filled in at the granted-mode path alongside the existing counts.
The inode is passed by callers for all per-inode cases, and set to 0
for others. PID is from the current task.

The client_locks line is expanded with "ino: rd I wr I wo I pid: rd P
wr P wo P".  Existing users:/waiters: field positions are unchanged.

A simple test case demonstrates the functionality for the two simple
inode/non-inode case, and for a contended lock case (multiple rd/wr
lock holders).

Signed-off-by: Auke Kok <auke.kok@versity.com>

2026-05-08 15:08:23 -07:00

..

src

Show last holder PID, inode in client_locks

2026-05-08 15:08:23 -07:00

.gitignore

scoutfs: update rpm building infrastructure

2018-09-14 15:07:10 -07:00

Makefile

Require sparse, and filter kernel sparse output

2025-10-03 09:35:36 -07:00

scoutfs-kmod.spec.in

Block EL9 minor version upgrades

2024-12-02 16:04:24 -08:00