[PATCH v4 0/2] Some modification about ram_save_host_page()

[Kunkun Jiang]

Hi all,

This series include patches as below:
Patch 1:
- reduce unnecessary rate limiting in ram_save_host_page()

Patch 2:
- optimized ram_save_host_page() by using migration_bitmap_find_dirty() to find
dirty pages

History:

v3 -> v4:
- Remove the modification to ram_save_host_page() comment [Peter Xu]
- Remove the renaming of tmppages 

v2 -> v3:
- Reduce unnecessary rate limiting if nothing is sent in the current iteration 
[David Edmondson]
- Invert the body of the loop in ram_save_host_page() [David Edmondson]

v1 -> v2:
- Modify ram_save_host_page() comment [David Edmondson]
- Remove 'goto' [David Edmondson]

Kunkun Jiang (2):
  migration/ram: Reduce unnecessary rate limiting
  migration/ram: Optimize ram_save_host_page()

 migration/ram.c | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

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2.23.0