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| author | Jens Axboe <axboe@kernel.dk> | 2020-05-15 23:30:38 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-15 23:37:14 +0300 |
| commit | 6a4d07cde5778174a35ffc445c1d1388479563ee (patch) | |
| tree | ce7e9d02c05fd3e71811e60c31f41db13b338213 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 7e55a19cf6e70ce08964b46dbbfbdb07fbc995fc (diff) | |
| download | linux-6a4d07cde5778174a35ffc445c1d1388479563ee.tar.xz | |
io_uring: file registration list and lock optimization
There's no point in using list_del_init() on entries that are going
away, and the associated lock is always used in process context so
let's not use the IRQ disabling+saving variant of the spinlock.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions