vhost-user: refactoring, prepare for fd-migration

[PATCH 0/8] vhost-user: refactoring, prepare for fd-migration

Vladimir Sementsov-Ogievskiy posted 8 patches 1 week, 2 days ago

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hw/virtio/vhost-user.c | 327 +++++++++++++++++++----------------------
1 file changed, 151 insertions(+), 176 deletions(-)

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[PATCH 0/8] vhost-user: refactoring, prepare for fd-migration

Posted by Vladimir Sementsov-Ogievskiy 1 week, 2 days ago

For future vhost-user-blk local migration feature (with passing open
file descriptors) we'll need to deal with these memory region.
Let's do a bit of refactoring in advance.

Based-on: <20260916182917.820031-1-vsementsov@yandex-team.ru>
  "[PATCH 0/2] vhost-user: drop support for postcopy+CONFIGURE_MEM_SLOTS"

Vladimir Sementsov-Ogievskiy (8):
  vhost-user: inline scrub_shadow_regions() into the only caller
  vhost-user: introduce send_add_rem_mem_reg()
  vhost-user: store into shadow_regions only regions we sent to backend
  vhost-user: add send_add_region() and send_remove_region() helpers
  vhost-user: vhost_user_add_remove_regions(): drop extra reg variable
  vhost-user: move to QLIST for shadow_regions
  vhost-user: vhost_user_add_remove_regions(): final cosmetics
  vhost-user: stop store userspace_addr for shadow when GPA negotiated

 hw/virtio/vhost-user.c | 327 +++++++++++++++++++----------------------
 1 file changed, 151 insertions(+), 176 deletions(-)

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2.43.0