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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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4
block/file-posix.c
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@ -2042,9 +2042,7 @@ out:
static int coroutine_fn raw_thread_pool_submit(ThreadPoolFunc func, void *arg)
{
/* @bs can be NULL, bdrv_get_aio_context() returns the main context then */
ThreadPool *pool = aio_get_thread_pool(qemu_get_current_aio_context());
return thread_pool_submit_co(pool, func, arg);
return thread_pool_submit_co(func, arg);
}
/*