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| author | Paul E. McKenney <paulmck@kernel.org> | 2020-08-31 06:48:23 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-11-07 02:13:29 +0100 |
| commit | 3480d6774f07341e3e1cf3114f58bef98ea58ae0 (patch) | |
| tree | 8fda088de1112129a861d85de5697cb5b0965898 /mm | |
| parent | torture: Don't kill gdb sessions (diff) | |
| download | linux-3480d6774f07341e3e1cf3114f58bef98ea58ae0.tar.xz linux-3480d6774f07341e3e1cf3114f58bef98ea58ae0.zip | |
locktorture: Track time of last ->writeunlock()
This commit adds a last_lock_release variable that tracks the time of
the last ->writeunlock() call, which allows easier diagnosing of lock
hangs when using a kernel debugger.
Acked-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions