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| author | Lars Ellenberg <lars.ellenberg@linbit.com> | 2022-11-22 16:42:58 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-23 05:38:39 +0300 |
| commit | f2d03d89615ef65b5dff3aae6581df0b5fcbaa3b (patch) | |
| tree | 23fafdf5532cad8584ae1b6879279f64cbe2d4eb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d4b2e0d433769cb7c87e4c93dc048733388d1c46 (diff) | |
| download | linux-f2d03d89615ef65b5dff3aae6581df0b5fcbaa3b.tar.xz | |
lru_cache: use atomic operations when accessing lc->flags, always
Or, depending on the way locking is implemented at the call sites,
some updates could be lost (has not been observed).
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Link: https://lore.kernel.org/r/20221122134301.69258-2-christoph.boehmwalder@linbit.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions