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| author |   Jens Axboe <axboe@kernel.dk> | 2019-12-09 14:52:35 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-12-10 16:33:23 -0700 |
| commit | 8a4955ff1cca7d4da480774034a16e7c28bafec8 (patch) | |
| tree | 86bb11ff4545cd4de35a2e58839a6fdd2da88977 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | io-wq: briefly spin for new work after finishing work (diff) | |
| download | linux-dev-8a4955ff1cca7d4da480774034a16e7c28bafec8.tar.xz linux-dev-8a4955ff1cca7d4da480774034a16e7c28bafec8.zip | |
io_uring: sqthread should grab ctx->uring_lock for submissions
We use the mutex to guard against registered file updates, for instance.
Ensure we're safe in accessing that state against concurrent updates.
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