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blkreplay: Run BH in coroutine’s AioContext

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While it does not matter in which AioContext we run aio_co_wake() to
continue an exactly-once-yielding coroutine, making this commit not
strictly necessary, there is also no reason why the BH should run in any
context but the request’s AioContext.

Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
Message-ID: <20251110154854.151484-16-hreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Hanna Czenczek 2025-11-10 16:48:50 +01:00 • committed by Kevin Wolf
parent 7c3e9b87f5
commit b0cc742f84
1 changed files with 2 additions and 1 deletions
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3
block/blkreplay.c
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@ -63,9 +63,10 @@ static void block_request_create(uint64_t reqid, BlockDriverState *bs,
Coroutine *co)
{
Request *req = g_new(Request, 1);
AioContext *ctx = qemu_coroutine_get_aio_context(co);
*req = (Request) {
.co = co,
.bh = aio_bh_new(bdrv_get_aio_context(bs), blkreplay_bh_cb, req),
.bh = aio_bh_new(ctx, blkreplay_bh_cb, req),
};
replay_block_event(req->bh, reqid);
}