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author | 2024-08-01 17:43:00 -0700 | |
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committer | 2024-08-14 17:06:01 +0530 | |
commit | 48c21c020fcacba6deb065c78ac1876418b5be11 (patch) | |
tree | 6db7cfba169f46beeb8a254054c5abf8f3559298 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
parent | rcuscale: Dump stacks of stalled rcu_scale_writer() instances (diff) | |
download | wireguard-linux-48c21c020fcacba6deb065c78ac1876418b5be11.tar.xz wireguard-linux-48c21c020fcacba6deb065c78ac1876418b5be11.zip |
rcuscale: Dump grace-period statistics when rcu_scale_writer() stalls
This commit adds a .stats function pointer to the rcu_scale_ops structure,
and if this is non-NULL, it is invoked after stack traces are dumped in
response to a rcu_scale_writer() stall.
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