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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-04-01 15:43:54 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-04-11 19:30:34 -0600 |
| commit | 75769e3f7357171dbe040a5ed55445c2642295d1 (patch) | |
| tree | 8e63709e8e711ec094cb354ba764ce2eaec49cc7 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | io_uring: refactor io_async_cancel() (diff) | |
| download | linux-75769e3f7357171dbe040a5ed55445c2642295d1.tar.gz linux-75769e3f7357171dbe040a5ed55445c2642295d1.zip | |
io_uring: improve import_fixed overflow checks
Replace a hand-coded overflow check with a specialised function. Even
though compilers are smart enough to generate identical binary (i.e.
check carry bit), but it's more foolproof and conveys the intention
better.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/e437dcdc929bacbb6f11a4824ecbbf17225cb82a.1617287883.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions