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| author | Paul E. McKenney <paulmck@kernel.org> | 2024-10-26 02:33:36 +0300 |
|---|---|---|
| committer | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2024-12-14 19:10:14 +0300 |
| commit | 6ae4c30fee05d97c4f53237e3cd13795a6f44422 (patch) | |
| tree | d29b04e9031a0a22829889b195d6f0b9a437ab82 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e2bd168295e4eb719a343086baddfe0abca512a2 (diff) | |
| download | linux-6ae4c30fee05d97c4f53237e3cd13795a6f44422.tar.xz | |
rcu: Replace open-coded rcu_exp_need_qs() from rcu_exp_handler() with call
Currently, the preemptible implementation of rcu_exp_handler()
almost open-codes rcu_exp_need_qs(). A call to that function would be
shorter and would improve expediting in cases where rcu_exp_handler()
interrupted a preemption-disabled or bh-disabled region of code.
This commit therefore moves rcu_exp_need_qs() out of the non-preemptible
leg of the enclosing #ifdef and replaces the open coding in preemptible
rcu_exp_handler() with a call to rcu_exp_need_qs().
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions