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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-03-22 01:58:31 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-04-11 17:41:59 -0600 |
| commit | 1c98679db94155a145f8389f9aaee30c99dbbd5a (patch) | |
| tree | 5c7926ecb6a34e2bc26f33b22d392aedb3cda67f /tools/perf/scripts/python/stackcollapse.py | |
| parent | io_uring: kill unused REQ_F_NO_FILE_TABLE (diff) | |
| download | linux-1c98679db94155a145f8389f9aaee30c99dbbd5a.tar.gz linux-1c98679db94155a145f8389f9aaee30c99dbbd5a.zip | |
io_uring: optimise kiocb_end_write for !ISREG
file_end_write() is only for regular files, so the function do a couple
of dereferences to get inode and check for it. However, we already have
REQ_F_ISREG at hand, just use it and inline file_end_write().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions