From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
To: Wei Yang <richardw.yang@linux.intel.com>
Cc: qemu-devel@nongnu.org, quintela@redhat.com
Subject: Re: [PATCH 0/3] migration/postcopy: replace have_listen_thread check with PostcopyState check
Date: Fri, 11 Oct 2019 14:58:21 +0100 [thread overview]
Message-ID: <20191011135821.GF18007@work-vm> (raw)
In-Reply-To: <20191006000249.29926-1-richardw.yang@linux.intel.com>
* Wei Yang (richardw.yang@linux.intel.com) wrote:
> have_listen_thread is used to be a indication of whether postcopy thread is
> running. Since we use PostcopyState to record state and the postcopy thread
> only runs when postcopy_is_running(), we can leverage the PostcopyState to
> replace the meaning of have_listen_thread.
>
> To do so, two preparation cleanup is included.
1,2 queued (2 with fixup for original postcopy_state_set)
>
> Wei Yang (3):
> migration/postcopy: mis->have_listen_thread check will never be
> touched
> migration/postcopy: postpone setting PostcopyState to END
> migration/postcopy: replace have_listen_thread check with
> PostcopyState check
>
> migration/migration.h | 1 -
> migration/postcopy-ram.c | 2 --
> migration/ram.c | 2 +-
> migration/ram.h | 1 +
> migration/savevm.c | 11 +++--------
> 5 files changed, 5 insertions(+), 12 deletions(-)
>
> --
> 2.17.1
>
>
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
prev parent reply other threads:[~2019-10-11 14:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-06 0:02 [PATCH 0/3] migration/postcopy: replace have_listen_thread check with PostcopyState check Wei Yang
2019-10-06 0:02 ` [PATCH 1/3] migration/postcopy: mis->have_listen_thread check will never be touched Wei Yang
2019-10-08 18:47 ` Dr. David Alan Gilbert
2019-10-06 0:02 ` [PATCH 2/3] migration/postcopy: postpone setting PostcopyState to END Wei Yang
2019-10-08 19:06 ` Dr. David Alan Gilbert
2019-10-06 0:02 ` [PATCH 3/3] migration/postcopy: replace have_listen_thread check with PostcopyState check Wei Yang
2019-10-08 19:15 ` Dr. David Alan Gilbert
2019-10-09 1:37 ` Wei Yang
2019-10-09 10:17 ` Dr. David Alan Gilbert
2019-10-10 1:21 ` Wei Yang
2019-10-11 13:58 ` Dr. David Alan Gilbert [this message]
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