Vladimir Sementsov-Ogievskiy b741ae7417 block/accounting: introduce latency histogram ...

Introduce latency histogram statics for block devices.
For each accounted operation type, the latency region [0, +inf) is
divided into subregions by several points. Then, calculate
hits for each subregion.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20180309165212.97144-2-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>

2018-03-19 14:58:37 -05:00

..

accounting.h

block/accounting: introduce latency histogram

2018-03-19 14:58:37 -05:00

aio-wait.h

block: make BDRV_POLL_WHILE() re-entrancy safe

2018-03-12 11:07:37 +00:00

aio.h

…

block_backup.h

…

block_int.h

block: x-blockdev-create QMP command

2018-03-09 15:17:47 +01:00

block.h

block: Make bdrv_is_whitelisted() public

2018-03-09 15:17:47 +01:00

blockjob_int.h

blockjobs: add prepare callback

2018-03-19 12:01:24 +01:00

blockjob.h

block/mirror: change the semantic of 'force' of block-job-cancel

2018-03-19 12:01:39 +01:00

dirty-bitmap.h

dirty-bitmap: add locked state

2018-03-13 17:05:00 -04:00

nbd.h

nbd: BLOCK_STATUS for standard get_block_status function: client part

2018-03-13 15:43:48 -05:00

nvme.h

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qapi.h

…

raw-aio.h

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snapshot.h

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thread-pool.h

…

throttle-groups.h

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write-threshold.h

…