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thread-pool: avoid passing the pool parameter every time

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thread_pool_submit_aio() is always called on a pool taken from
qemu_get_current_aio_context(), and that is the only intended
use: each pool runs only in the same thread that is submitting
work to it, it can't run anywhere else.

Therefore simplify the thread_pool_submit* API and remove the
ThreadPool function parameter.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20230203131731.851116-5-eesposit@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Emanuele Giuseppe Esposito 2023-02-03 08:17:31 -05:00 • committed by Kevin Wolf
parent 0fdb73112b
commit aef04fc790
12 changed files with 27 additions and 44 deletions
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3
scsi/qemu-pr-helper.c
View file

@ -180,7 +180,6 @@ static int do_sgio_worker(void *opaque)
static int do_sgio(int fd, const uint8_t *cdb, uint8_t *sense,
uint8_t *buf, int *sz, int dir)
{
ThreadPool *pool = aio_get_thread_pool(qemu_get_aio_context());
int r;
PRHelperSGIOData data = {
@ -192,7 +191,7 @@ static int do_sgio(int fd, const uint8_t *cdb, uint8_t *sense,
.dir = dir,
};
r = thread_pool_submit_co(pool, do_sgio_worker, &data);
r = thread_pool_submit_co(do_sgio_worker, &data);
*sz = data.sz;
return r;
}