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
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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	aio: rename aio_context_in_iothread() to in_aio_context_home_thread()	2018-03-02 18:39:07 +01:00
block_backup.h	backup: Switch block_backup.h to byte-based	2017-07-10 13:18:06 +02:00
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	block: Move NVMe constants to a separate header	2018-02-08 09:22:03 +08:00
qapi.h	Drop superfluous includes of qapi-types.h and test-qapi-types.h	2018-02-09 05:05:11 +01:00
raw-aio.h	linux-aio: share one LinuxAioState within an AioContext	2016-07-18 15:09:31 +01:00
snapshot.h	Move include qemu/option.h from qemu-common.h to actual users	2018-02-09 13:52:16 +01:00
thread-pool.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
throttle-groups.h	block: add throttle block filter driver	2017-09-06 10:12:02 +02:00
write-threshold.h