[Qemu-devel] [PATCH 0/7] migration: Optimization the xbzrle and fix two corruption issues

[Gonglei (Arei)]

a. Optimization the xbzrle remarkable decrease the cache misses.
    The efficiency of compress increases more than fifty times.
    Before the patch set, the cache almost totally miss when the 
    number of cache item less than the dirty page number. Now the
    hot pages in the cache will not be replaced by other pages. 

b. Reducing the data copy

c. Fix two corruption issues.

ChenLiang (7):
  Fix one XBZRLE corruption issues
  migration: Add counters of updating the dirty bitmap.
  XBZRLE: optimize XBZRLE to decrease the cache missing
  XBZRLE: rebuild the cache_is_cached function
  migration: Fix the migrate auto converge process
  migraion: optimiztion xbzrle by reducing data copy
  migraion: delete death code

 arch_init.c                    | 94 ++++++++++++++++++------------------------
 include/migration/page_cache.h |  8 +++-
 page_cache.c                   | 36 +++++++++-------
 3 files changed, 69 insertions(+), 69 deletions(-)


Best regards,
-Gonglei