From: Eric Blake <eblake@redhat.com>
To: Juan Quintela <quintela@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 21/27] migration: stop all cpus correctly
Date: Thu, 26 Jul 2012 06:54:08 -0600 [thread overview]
Message-ID: <50113DF0.60607@redhat.com> (raw)
In-Reply-To: <1343155012-26316-22-git-send-email-quintela@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 518 bytes --]
On 07/24/2012 12:36 PM, Juan Quintela wrote:
> You can only stop all cpus from the iothread or an vcpu. As we want
> to do it from the migration_thread, we need to do this dance with the
> botton handlers.
s/botton/bottom/ ?
>
> This patch is a request for ideas. I can move this function to cpus.c, but
> wondered if there is an easy way of doing this?
Sorry, I'm not able to help there.
--
Eric Blake eblake@redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 620 bytes --]
next prev parent reply other threads:[~2012-07-26 12:54 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-24 18:36 [Qemu-devel] [RFC 00/27] Migration thread (WIP) Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 01/27] buffered_file: g_realloc() can't fail Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 02/27] split MRU ram list Juan Quintela
2012-07-25 20:20 ` Michael Roth
2012-07-26 13:19 ` Avi Kivity
2012-07-24 18:36 ` [Qemu-devel] [PATCH 03/27] savevm: Factorize ram globals reset in its own function Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 04/27] add a version number to ram_list Juan Quintela
2012-07-25 23:27 ` Michael Roth
2012-07-26 9:19 ` Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 05/27] protect the ramlist with a separate mutex Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 06/27] ram: introduce migration_bitmap_set_dirty() Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 07/27] ram: Introduce migration_bitmap_test_and_reset_dirty() Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 08/27] ram: Export last_ram_offset() Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 09/27] ram: introduce migration_bitmap_sync() Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 10/27] Separate migration bitmap Juan Quintela
2012-07-25 9:16 ` Avi Kivity
2012-07-26 9:22 ` Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 11/27] BufferedFile: append, then flush Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 12/27] buffered_file: rename opaque to migration_state Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 13/27] buffered_file: opaque is MigrationState Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 14/27] buffered_file: unfold migrate_fd_put_buffer Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 15/27] buffered_file: unfold migrate_fd_put_ready Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 16/27] buffered_file: unfold migrate_fd_put_buffer Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 17/27] " Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 18/27] buffered_file: We can access directly to bandwidth_limit Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 19/27] buffered_file: Move from using a timer to use a thread Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 20/27] migration: make qemu_fopen_ops_buffered() return void Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 21/27] migration: stop all cpus correctly Juan Quintela
2012-07-26 12:54 ` Eric Blake [this message]
2012-07-24 18:36 ` [Qemu-devel] [PATCH 22/27] migration: make writes blocking Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 23/27] migration: remove unfreeze logic Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 24/27] migration: take finer locking Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 25/27] buffered_file: Unfold the trick to restart generating migration data Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 26/27] buffered_file: don't flush on put buffer Juan Quintela
2012-07-24 18:36 ` [Qemu-devel] [PATCH 27/27] buffered_file: unfold buffered_append in buffered_put_buffer Juan Quintela
2012-07-25 9:55 ` [Qemu-devel] [RFC 00/27] Migration thread (WIP) Orit Wasserman
2012-07-26 10:57 ` Jan Kiszka
2012-07-26 11:16 ` Juan Quintela
2012-07-26 11:56 ` Jan Kiszka
[not found] ` <500EF579.5040607@redhat.com>
2012-07-26 18:41 ` [Qemu-devel] Fwd: " Chegu Vinod
2012-07-26 21:26 ` Chegu Vinod
2012-07-27 11:05 ` Juan Quintela
[not found] ` <4168C988EBDF2141B4E0B6475B6A73D1165CDD@G6W2493.americas.hpqcorp.net>
2012-07-27 14:21 ` [Qemu-devel] FW: " Chegu Vinod
2012-07-26 21:36 ` [Qemu-devel] " Michael Roth
2012-08-02 12:01 ` Juan Quintela
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=50113DF0.60607@redhat.com \
--to=eblake@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=quintela@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).