nvme_process_completion() must run in the main BDS context, so schedule
a BH for requests that aren’t there.
The context in which we kick does not matter, but let’s just keep kick
and process_completion together for simplicity’s sake.
(For what it’s worth, a quick fio bandwidth test indicates that on my
test hardware, if anything, this may be a bit better than kicking
immediately before scheduling a pure nvme_process_completion() BH. But
I wouldn’t take more from those results than that it doesn’t really seem
to matter either way.)
Cc: qemu-stable@nongnu.org
Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
Message-ID: <20251110154854.151484-8-hreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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