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| author | Paul E. McKenney <paulmck@kernel.org> | 2025-11-02 14:49:48 -0800 |
|---|---|---|
| committer | Frederic Weisbecker <frederic@kernel.org> | 2025-11-28 15:23:17 +0100 |
| commit | bfad33230a5db723d703ea9448591659bda402b0 (patch) | |
| tree | eed0073f5d01fe2a69b18f8c162f73b306b22949 /tools/lib/python/abi/helpers.py | |
| parent | 81f00c462e2746037153b442f521b5d611de2fce (diff) | |
refscale: Add SRCU-fast-updown readers
This commit adds refscale readers based on srcu_read_lock_fast_updown()
and srcu_read_unlock_fast_updown()
("refscale.scale_type=srcu-fast-updown"). On my x86 laptop, these are
about 2.2ns per pair.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: <bpf@vger.kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Diffstat (limited to 'tools/lib/python/abi/helpers.py')
0 files changed, 0 insertions, 0 deletions