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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-win32.c
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@ -153,7 +153,6 @@ static BlockAIOCB *paio_submit(BlockDriverState *bs, HANDLE hfile,
BlockCompletionFunc *cb, void *opaque, int type)
{
RawWin32AIOData *acb = g_new(RawWin32AIOData, 1);
ThreadPool *pool;
acb->bs = bs;
acb->hfile = hfile;
@ -168,8 +167,7 @@ static BlockAIOCB *paio_submit(BlockDriverState *bs, HANDLE hfile,
acb->aio_offset = offset;
trace_file_paio_submit(acb, opaque, offset, count, type);
pool = aio_get_thread_pool(qemu_get_current_aio_context());
return thread_pool_submit_aio(pool, aio_worker, acb, cb, opaque);
return thread_pool_submit_aio(aio_worker, acb, cb, opaque);
}
int qemu_ftruncate64(int fd, int64_t length)