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From: | Hanna Reitz |
Subject: | Re: [PATCH 01/13] qed: Don't yield in bdrv_qed_co_drain_begin() |
Date: | Mon, 14 Nov 2022 19:16:00 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 |
On 08.11.22 13:37, Kevin Wolf wrote:
We want to change .bdrv_co_drained_begin() back to be a non-coroutine callback, so in preparation, avoid yielding in its implementation. Because we increase bs->in_flight and bdrv_drained_begin() polls, the behaviour is unchanged. Signed-off-by: Kevin Wolf <kwolf@redhat.com> --- block/qed.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-)
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
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