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| author |   Paul E. McKenney <paulmck@kernel.org> | 2024-08-01 17:42:59 -0700 |
|---|---|---|
| committer |   Neeraj Upadhyay <neeraj.upadhyay@kernel.org> | 2024-08-14 17:06:01 +0530 |
| commit | 42a8a2695ccbb98c15d73703cb39af70cdcf45fb (patch) | |
| tree | 31e619148ecb0d9e1867e59a79011cdad03762a0 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | rcuscale: Save a few lines with whitespace-only change (diff) | |
| download | wireguard-linux-42a8a2695ccbb98c15d73703cb39af70cdcf45fb.tar.xz wireguard-linux-42a8a2695ccbb98c15d73703cb39af70cdcf45fb.zip | |
rcuscale: Dump stacks of stalled rcu_scale_writer() instances
This commit improves debuggability by dumping the stacks of
rcu_scale_writer() instances that have not completed in a reasonable
timeframe. These stacks are dumped remotely, but they will be accurate
in the thus-far common case where the stalled rcu_scale_writer() instances
are blocked.
[ paulmck: Apply kernel test robot feedback. ]
Signed-off-by: "Paul E. McKenney" <paulmck@kernel.org>
Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions