[PATCH 0/2] migration: Simplify handling of zero pages

Juan Quintela posted 2 patches 1 year, 1 month ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20231019085259.13307-1-quintela@redhat.com
Maintainers: Juan Quintela <quintela@redhat.com>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Leonardo Bras <leobras@redhat.com>, Li Zhijian <lizhijian@fujitsu.com>
migration/ram.h  |  2 +-
migration/ram.c  | 25 ++++++++++++++++---------
migration/rdma.c |  8 ++++++--
3 files changed, 23 insertions(+), 12 deletions(-)
[PATCH 0/2] migration: Simplify handling of zero pages
Posted by Juan Quintela 1 year, 1 month ago
Hi

It has been more than a decade since we optimized pages filled of
anything except zeros.  Remove the reception support.

Review please.

Later, Juan.

Juan Quintela (2):
  migration: Receiving a zero page non zero is an error
  migration: Rename ram_handle_compressed() to ram_handle_zero()

 migration/ram.h  |  2 +-
 migration/ram.c  | 25 ++++++++++++++++---------
 migration/rdma.c |  8 ++++++--
 3 files changed, 23 insertions(+), 12 deletions(-)

-- 
2.41.0
Re: [PATCH 0/2] migration: Simplify handling of zero pages
Posted by Peter Xu 1 year, 1 month ago
On Thu, Oct 19, 2023 at 10:52:57AM +0200, Juan Quintela wrote:
> Hi
> 
> It has been more than a decade since we optimized pages filled of
> anything except zeros.  Remove the reception support.
> 
> Review please.

Reviewed-by: Peter Xu <peterx@redhat.com>

-- 
Peter Xu