[sheepdog] [PATCH 0/3] dog: improve vdi list performance

MORITA Kazutaka morita.kazutaka at gmail.com
Tue Sep 3 17:02:58 CEST 2013


From: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>

On my environment, this series boosts 'dog vdi list' performance more
than 5 times when I have a lot of 1 GB disks.

MORITA Kazutaka (3):
  add helper function to count data objects in vdi
  dog: remove redundant memset
  dog: count the number of data objects for each 64 bit

 dog/cluster.c            |    5 +--
 dog/common.c             |    4 +--
 dog/trace.c              |    6 ++--
 dog/vdi.c                |   83 ++++++++++++++++++++++++++++++++++++----------
 include/sheepdog_proto.h |    6 ++++
 sheep/vdi.c              |    5 +--
 6 files changed, 81 insertions(+), 28 deletions(-)

-- 
1.7.9.5




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