[PATCH v3 0/2] ceph: add IO size metric support

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From: Xiubo Li <xiubli@xxxxxxxxxx>

V3:
- update and rename __update_latency to __update_stdev.

V2:
- remove the unused parameters in metric.c
- a small clean up for the code.

For the read/write IO speeds, will leave them to be computed in
userspace,
	where it can get a preciser result with float type.


Xiubo Li (2):
  ceph: update and rename __update_latency helper to __update_stdev
  ceph: add IO size metrics support

 fs/ceph/addr.c    | 14 +++++----
 fs/ceph/debugfs.c | 37 +++++++++++++++++++++---
 fs/ceph/file.c    | 23 +++++++--------
 fs/ceph/metric.c  | 74 ++++++++++++++++++++++++++++++++---------------
 fs/ceph/metric.h  | 10 +++++--
 5 files changed, 111 insertions(+), 47 deletions(-)

-- 
2.27.0




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