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