Rafal Stefanowski
f22da1cde7
Fix license
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Change license to BSD-3-Clause
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
2021-10-28 13:08:50 +02:00
Rafal Stefanowski
6ed4cf8a24
Update copyright statements (2021)
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Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
2021-01-21 13:17:34 +01:00
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
e16d4e6dda
Initialize promotion policy on cache attach.
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-10-01 06:11:53 -04:00
Michal Mielewczyk
dfc55538ce
Store PP config params in cache superblock.
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It allows to modify and retrieve particular PP params event if it isn't active
and store values between cache stop and load.
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2019-09-27 10:55:58 -04:00
Jan Musial
0e85ebe4a3
Get PP params in line with rest of OCF
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Signed-off-by: Jan Musial <jan.musial@intel.com>
2019-09-18 11:15:41 +02:00
Jan Musial
a1d3cf0c4d
Switching mechanism for promotion policies
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Signed-off-by: Jan Musial <jan.musial@intel.com>
2019-08-29 13:24:26 +02:00
Jan Musial
62a0ccdd9f
nhit promotion policy implementation
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Signed-off-by: Jan Musial <jan.musial@intel.com>
2019-08-22 13:34:38 +02:00
Jan Musial
917cbd859a
Add promotion policy API and use it in I/O path
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Promotion policy is supposed to perform ALRU noise filtering by
eliminating one-hit wonders being added to cache and polluting it.
Signed-off-by: Jan Musial <jan.musial@intel.com>
2019-07-19 13:52:00 +02:00
