diff options
| author | Kobe Wu <[email protected]> | 2019-06-24 16:35:48 +0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-06-25 10:17:08 +0200 |
| commit | 9156e545765e467e6268c4814cfa609ebb16237e (patch) | |
| tree | 744dbec6c9d15f87874364e706268816460748d9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ebf8d82bbb32720878a3867b28e655950ccee992 (diff) | |
locking/lockdep: increase size of counters for lockdep statistics
When system has been running for a long time, signed integer
counters are not enough for some lockdep statistics. Using
unsigned long counters can satisfy the requirement. Besides,
most of lockdep statistics are unsigned. It is better to use
unsigned int instead of int.
Remove unused variables.
- max_recursion_depth
- nr_cyclic_check_recursions
- nr_find_usage_forwards_recursions
- nr_find_usage_backwards_recursions
Signed-off-by: Kobe Wu <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: Eason Lin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Will Deacon <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions