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Re: [PATCH v3 09/14] migration/multifd: Isolate ram pages packet data
From: |
Peter Xu |
Subject: |
Re: [PATCH v3 09/14] migration/multifd: Isolate ram pages packet data |
Date: |
Thu, 22 Aug 2024 10:30:41 -0400 |
On Thu, Aug 22, 2024 at 11:13:36AM -0300, Fabiano Rosas wrote:
> Peter Xu <peterx@redhat.com> writes:
>
> > On Thu, Aug 01, 2024 at 09:35:11AM -0300, Fabiano Rosas wrote:
> >> @@ -1554,7 +1577,6 @@ static void *multifd_recv_thread(void *opaque)
> >> qemu_sem_wait(&p->sem_sync);
> >> }
> >> } else {
> >> - p->total_normal_pages += p->data->size /
> >> qemu_target_page_size();
> >
> > Is this line dropped by accident?
> >
>
> No, this was just used in the tracepoint below. I stopped including this
> information there.
But this will cause socket / file paths not doing the same thing, since
this counter should still be increamented in socket path (and this is the
file path).
Either we keep it the same as before, or.. if we want to drop it, shouldn't
we remove all instead (along with the two variables "total_normal_pages /
total_zero_pages")?
--
Peter Xu
- [PATCH v3 03/14] migration/multifd: Remove pages->allocated, (continued)
- [PATCH v3 03/14] migration/multifd: Remove pages->allocated, Fabiano Rosas, 2024/08/01
- [PATCH v3 02/14] migration/multifd: Inline page_size and page_count, Fabiano Rosas, 2024/08/01
- [PATCH v3 10/14] migration/multifd: Don't send ram data during SYNC, Fabiano Rosas, 2024/08/01
- [PATCH v3 14/14] migration/multifd: Move ram code into multifd-ram.c, Fabiano Rosas, 2024/08/01
- [PATCH v3 09/14] migration/multifd: Isolate ram pages packet data, Fabiano Rosas, 2024/08/01
- [PATCH v3 01/14] migration/multifd: Reduce access to p->pages, Fabiano Rosas, 2024/08/01
- [PATCH v3 04/14] migration/multifd: Pass in MultiFDPages_t to file_write_ramblock_iov, Fabiano Rosas, 2024/08/01
- [PATCH v3 07/14] migration/multifd: Replace p->pages with an union pointer, Fabiano Rosas, 2024/08/01
- [PATCH v3 11/14] migration/multifd: Replace multifd_send_state->pages with client data, Fabiano Rosas, 2024/08/01
- [PATCH v3 12/14] migration/multifd: Allow multifd sync without flush, Fabiano Rosas, 2024/08/01