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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-10-15 17:09:11 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-19 05:49:55 -0600 |
| commit | 9983028e7660a2cc5e58403d8ce29569dbf3162d (patch) | |
| tree | ad0db0140b35d399ab0b4547d85d930ad12930f4 /crypto/ghash-generic.c | |
| parent | 607b6fb8017a684f3f1567ccf776bdc0fe6d120e (diff) | |
| download | linux-9983028e7660a2cc5e58403d8ce29569dbf3162d.tar.bz2 | |
io_uring: optimise req->ctx reloads
Don't load req->ctx in advance, it takes an extra register and the field
stays valid even after opcode handlers. It also optimises out req->ctx
load in io_iopoll_req_issued() once it's inlined.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/1e45ff671c44be0eb904f2e448a211734893fa0b.1634314022.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'crypto/ghash-generic.c')
0 files changed, 0 insertions, 0 deletions