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| author |   Yuyang Du <duyuyang@gmail.com> | 2019-05-06 16:19:19 +0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2019-06-03 11:55:35 +0200 |
| commit | c52478f4f38ace598475413a08dba9b9fd827eaf (patch) | |
| tree | 7218b89f958ba7d764a6de1f3b81b43bfa6d75bd /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | locking/lockdep: Add description and explanation in lockdep design doc (diff) | |
| download | wireguard-linux-c52478f4f38ace598475413a08dba9b9fd827eaf.tar.xz wireguard-linux-c52478f4f38ace598475413a08dba9b9fd827eaf.zip | |
locking/lockdep: Adjust lock usage bit character checks
The lock usage bit characters are defined and determined with tricks.
Add some explanation to make it a bit clearer, then adjust the logic to
check the usage, which optimizes the code a bit.
No functional change.
Signed-off-by: Yuyang Du <duyuyang@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bvanassche@acm.org
Cc: frederic@kernel.org
Cc: ming.lei@redhat.com
Cc: will.deacon@arm.com
Link: https://lkml.kernel.org/r/20190506081939.74287-4-duyuyang@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions