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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-11-02 18:18:24 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-16 19:44:27 +0300 |
| commit | 12e4e8c7ab5978eb56f9d363461a8a40a8618bf4 (patch) | |
| tree | 51ea46d75f668ad16d22968f36b04513b279bbdb /io_uring | |
| parent | 42b2b2fb6ecf1cc11eb7e75782dd7a7a17e6d958 (diff) | |
| download | linux-12e4e8c7ab5978eb56f9d363461a8a40a8618bf4.tar.xz | |
io_uring/rw: enable bio caches for IRQ rw
Now we can use IOCB_ALLOC_CACHE not only for iopoll'ed reads/write but
also for normal IRQ driven I/O.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/fb8bd092ed5a4a3b037e84e4777074d07aa5639a.1667384020.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/rw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/io_uring/rw.c b/io_uring/rw.c index bb47cc4da713..5c91cc80b348 100644 --- a/io_uring/rw.c +++ b/io_uring/rw.c @@ -665,6 +665,7 @@ static int io_rw_init_file(struct io_kiocb *req, fmode_t mode) ret = kiocb_set_rw_flags(kiocb, rw->flags); if (unlikely(ret)) return ret; + kiocb->ki_flags |= IOCB_ALLOC_CACHE; /* * If the file is marked O_NONBLOCK, still allow retry for it if it @@ -680,7 +681,7 @@ static int io_rw_init_file(struct io_kiocb *req, fmode_t mode) return -EOPNOTSUPP; kiocb->private = NULL; - kiocb->ki_flags |= IOCB_HIPRI | IOCB_ALLOC_CACHE; + kiocb->ki_flags |= IOCB_HIPRI; kiocb->ki_complete = io_complete_rw_iopoll; req->iopoll_completed = 0; } else { |