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Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll
From: |
Stefan Hajnoczi |
Subject: |
Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll |
Date: |
Fri, 21 Feb 2020 14:47:08 +0000 |
On Fri, Feb 21, 2020 at 02:06:26PM +0100, Paolo Bonzini wrote:
> On 21/02/20 13:59, Stefan Hajnoczi wrote:
> > /* Add a handler to a ready list */
> > static void add_ready_handler(AioHandlerList *ready_list,
> > AioHandler *node,
> > int revents)
> > {
> > QLIST_SAFE_REMOVE(node, node_ready); /* remove from nested parent's
> > list */
> > ^---- would cause corruption if node->node_ready was stale!
> >
> > Would you like me to add a comment?
> No, it's okay.
Are you happy with this series?
Shall I include it in my next pull request or do you want to merge it?
Thanks,
Stefan
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- [PATCH 2/5] aio-posix: don't pass ns timeout to epoll_wait(), (continued)
- [PATCH 2/5] aio-posix: don't pass ns timeout to epoll_wait(), Stefan Hajnoczi, 2020/02/14
- [PATCH 3/5] qemu/queue.h: add QLIST_SAFE_REMOVE(), Stefan Hajnoczi, 2020/02/14
- [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Stefan Hajnoczi, 2020/02/14
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Sergio Lopez, 2020/02/19
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Paolo Bonzini, 2020/02/19
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Stefan Hajnoczi, 2020/02/21
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Paolo Bonzini, 2020/02/21
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Stefan Hajnoczi, 2020/02/21
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll,
Stefan Hajnoczi <=
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Paolo Bonzini, 2020/02/21
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Stefan Hajnoczi, 2020/02/21
- Re: [PATCH 5/5] aio-posix: make AioHandler dispatch O(1) with epoll, Paolo Bonzini, 2020/02/21
[PATCH 4/5] aio-posix: make AioHandler deletion O(1), Stefan Hajnoczi, 2020/02/14
Re: [PATCH 0/5] aio-posix: towards an O(1) event loop, Stefan Hajnoczi, 2020/02/21