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| author | Paul E. McKenney <paulmck@kernel.org> | 2021-11-08 16:52:02 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-12-09 10:12:45 -0800 |
| commit | 381a4f3b38603aab47e5500609d5ec733b5d0ecb (patch) | |
| tree | 9eff51750357cf5d110e6477cf3f3a04a329c2d4 /tools/perf/scripts/python/intel-pt-events.py | |
| parent | 9b073de1c7a354af7cb7100952599dde461aee45 (diff) | |
| download | linux-381a4f3b38603aab47e5500609d5ec733b5d0ecb.tar.gz linux-381a4f3b38603aab47e5500609d5ec733b5d0ecb.tar.bz2 linux-381a4f3b38603aab47e5500609d5ec733b5d0ecb.zip | |
rcu-tasks: Use spin_lock_rcu_node() and friends
This commit renames the rcu_tasks_percpu structure's ->cbs_pcpu_lock
to ->lock and then uses spin_lock_rcu_node() and friends to acquire and
release this lock, preparing for upcoming commits that will spread the
grace-period process across multiple CPUs and kthreads.
[ paulmck: Apply feedback from kernel test robot. ]
Reported-by: Martin Lau <kafai@fb.com>
Cc: Neeraj Upadhyay <neeraj.iitr10@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions