Searched hist:"4 d505951" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/io_uring/ |
| H A D | filetable.h | 4d505951 Sun Oct 16 15:30:49 CDT 2022 Pavel Begunkov <asml.silence@gmail.com> io_uring: kill hot path fixed file bitmap debug checks
We test file_table.bitmap in io_file_get_fixed() to check invariants,
don't do it, it's expensive and was showing up in profiles. No reports of
this triggering has come in. Move the check to the file clear instead,
which will still catch any wrong usage.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/cf77f2ded68d2e5b2bc7355784d969837d48e023.1665891182.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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| H A D | io_uring.c | 4d505951 Sun Oct 16 15:30:49 CDT 2022 Pavel Begunkov <asml.silence@gmail.com> io_uring: kill hot path fixed file bitmap debug checks
We test file_table.bitmap in io_file_get_fixed() to check invariants,
don't do it, it's expensive and was showing up in profiles. No reports of
this triggering has come in. Move the check to the file clear instead,
which will still catch any wrong usage.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/cf77f2ded68d2e5b2bc7355784d969837d48e023.1665891182.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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