diff options
| author | Nysal Jan K.A. <nysal@linux.ibm.com> | 2025-07-31 09:18:53 +0300 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-09-01 11:08:12 +0300 |
| commit | 4f61d54d2245c15b23ad78a89f854fb2496b6216 (patch) | |
| tree | 928c49e060e772d3999b0294c919cbe0f409937f /tools/perf/scripts/python/intel-pt-events.py | |
| parent | 74db6cc331b0da5c48c62b7af68d747ec9af1984 (diff) | |
| download | linux-4f61d54d2245c15b23ad78a89f854fb2496b6216.tar.xz | |
powerpc/qspinlock: Add spinlock contention tracepoint
Add a lock contention tracepoint in the queued spinlock slowpath.
Also add the __lockfunc annotation so that in_lock_functions()
works as expected.
Signed-off-by: Nysal Jan K.A. <nysal@linux.ibm.com>
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250731061856.1858898-1-nysal@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions