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| author | Oleg Nesterov <oleg@redhat.com> | 2023-10-12 16:31:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-10-12 20:18:20 +0200 |
| commit | f995443f01b4dbcce723539b99050ce69b319e58 (patch) | |
| tree | b7a609cb0f6aefcf7ac3ad218afa2ca691ac188a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4fbf8b136ded943f8661cf48270482ad1f5ce7bd (diff) | |
locking/seqlock: Simplify SEQCOUNT_LOCKNAME()
1. Kill the "lockmember" argument. It is always s->lock plus
__seqprop_##lockname##_sequence() already uses s->lock and
ignores "lockmember".
2. Kill the "lock_acquire" argument. __seqprop_##lockname##_sequence()
can use the same "lockbase" prefix for _lock and _unlock.
Apart from line numbers, gcc -E outputs the same code.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Waiman Long <longman@redhat.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@kernel.org>
Link: https://lore.kernel.org/r/20231012143158.GA16133@redhat.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions