Michal Mielewczyk
bcfc821068
Don't calc free cachelines in per-ioclass stats
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2020-12-21 08:23:34 -05:00
Rafal Stefanowski
38e7e19290
Update copyright statements
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Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
2020-04-28 13:37:54 +02:00
Michal Mielewczyk
b61843d7df
Reset initial ioclass stats value when retrieving.
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-10-29 09:53:36 -04:00
Michal Rakowski
f1cfc800e2
Add check for part_id in ocf_stats_collect_part_*
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Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
2019-09-30 17:15:27 +02:00
Michal Mielewczyk
494a1ccc79
Extract stats builder utils to separate file.
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-09-12 05:21:17 -04:00
Michal Rakowski
29c1c7f9e8
Merge pull request #253 from mmichal10/stats-refactor
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Stats builder for ioclasses
2019-09-10 14:56:26 +02:00
Michal Mielewczyk
f9da89263b
Stats builder for ioclass statistics.
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-09-10 04:32:21 -04:00
Adam Rutkowski
13cf871a13
Per-execution-context freelists
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Global free cacheline list is divided into a set of freelists, one
per execution context. When attempting to map addres to cache, first
the freelist for current execution context is considered (fast path).
If current execution context freelist is empty (fast path failure),
mapping function attempts to get freelist from other execution context
list (slow path).
The purpose of this change is improve concurrency in freelist access.
It is part of fine granularity metadata lock implementation.
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2019-09-09 16:19:52 -04:00
Michal Mielewczyk
8304ed84b8
More precise percentage value in stats builder.
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-09-09 02:46:45 -04:00
Robert Baldyga
711de86bff
Associate core metadata with core object
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-05-28 14:49:59 +02:00
Robert Baldyga
97300b1137
Rename "data object" to "volume"
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-02-08 14:13:05 +01:00
Robert Baldyga
db92083432
Unify req naming convention (rq -> req)
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2018-12-12 13:36:34 +01:00
Robert Baldyga
a8e1ce8cc5
Initial commit
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2018-11-29 15:14:21 +01:00
