diff options
| author | Pavel Begunkov | 2024-04-05 16:50:04 +0100 |
|---|---|---|
| committer | Jens Axboe | 2024-04-15 08:10:26 -0600 |
| commit | d9713ad3fa227726a0b4d544c5a4cdd393c1933e (patch) | |
| tree | 01c7c2ff980ddd1383a4f46fbe94ca95cfc9a7f8 /include/linux | |
| parent | de96e9ae69a134c009a6d9a7ca182fa67067ecac (diff) | |
io_uring: remove async request cache
io_req_complete_post() was a sole user of ->locked_free_list, but
since we just gutted the function, the cache is not used anymore and
can be removed.
->locked_free_list served as an asynhronous counterpart of the main
request (i.e. struct io_kiocb) cache for all unlocked cases like io-wq.
Now they're all forced to be completed into the main cache directly,
off of the normal completion path or via io_free_req().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/7bffccd213e370abd4de480e739d8b08ab6c1326.1712331455.git.asml.silence@gmail.com
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/io_uring_types.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index d34c8433caf9..c47f412cf18e 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -346,10 +346,6 @@ struct io_ring_ctx { spinlock_t completion_lock; - /* IRQ completion list, under ->completion_lock */ - unsigned int locked_free_nr; - struct io_wq_work_list locked_free_list; - struct list_head io_buffers_comp; struct list_head cq_overflow_list; struct io_hash_table cancel_table; |