On 9/25/24 09:29, hexue wrote:
On 24/08/12 1:59AM, hexue wrote:
This patch add a new hybrid poll at io_uring level, it also set a signal
"IORING_SETUP_HY_POLL" to application, aim to provide a interface for users
to enable use new hybrid polling flexibly.
Hi, just a gentle ping, is there still in merge window? or any comment for
this patch?
I don't have a strong opinion on the feature, but the open question
we should get some decision on is whether it's really well applicable to
a good enough set of apps / workloads, if it'll even be useful in the
future and/or for other vendors, and if the merit outweighs extra
8 bytes + 1 flag per io_kiocb and the overhead of 1-2 static key'able
checks in hot paths.
--
Pavel Begunkov
