Robert Baldyga
6a665ea6b1
Shuffle entries within freelists
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2022-01-31 06:59:28 +01:00
Robert Baldyga
48bed40dd7
Reconstruct freelist during metadata rebuild
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2022-01-28 19:30:39 +01:00
Robert Baldyga
036aca41b3
Parallelize ocf_lru_populate()
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2022-01-28 19:29:21 +01:00
Robert Baldyga
6611b25d1e
Initialize LRU lists in domain of cache lines
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2022-01-28 19:29:21 +01:00
Robert Baldyga
a947127f55
Introduce ocf_lru_add_free() function
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2022-01-28 19:29:21 +01:00
Robert Baldyga
4aa3d8f9df
Remove "unsafe" path from standby load
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2022-01-03 20:10:40 +01:00
Michal Mielewczyk
8f58add152
Lru populate unsafe
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The unsafe mode is useful if the metadata of added cores is incomplete.
Such scenario is possible when starting cache to standby mode from partially
vaild metadata.
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2021-11-19 11:53:48 +01:00
Michal Mielewczyk
800190153b
Extend lru list API
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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
2021-11-19 11:53:48 +01:00
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
Robert Baldyga
be1ac09c17
Fix helper function getting next invalid cache line
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2021-07-13 18:56:52 +02:00
Adam Rutkowski
96dfd87572
restore conditional reschedule during freelist population
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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-07-02 11:37:49 +02:00
Robert Baldyga
aa3677da10
Merge pull request #530 from arutk/remove_eviction
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Remove remaining stale references to "eviction" and "evp"
2021-06-30 09:47:35 +02:00
Adam Rutkowski
a1ec40ce10
Fix ocf_lru_repart for freelist partition
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ocf_lru_get_list() now returs clean list for freelist partition to
provide common interface regardless of partition type.
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-28 17:39:31 +02:00
Adam Rutkowski
d029b2a2be
Remove unused pending_eviction_clines counter
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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-26 19:09:10 +02:00
Adam Rutkowski
1a5d20156e
Renamve eviction_idx to lru_idx
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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-26 19:09:08 +02:00
Robert Baldyga
847f5f1174
Merge pull request #520 from arutk/lru_refactor
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LRU refactoring
2021-06-21 22:49:08 +02:00
Adam Rutkowski
1e1955b833
lru refactor
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rearanging lru implementation for easier journaling
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-21 22:32:57 +02:00
Adam Rutkowski
bae59e0620
Fix include paths in ocf_lru.c and ocf_space.c
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This fixes compilation with CAS Linux
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-21 17:12:10 +02:00
Adam Rutkowski
07cbba32f6
remove stale references to eviction
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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-18 12:19:08 +02:00
Adam Rutkowski
33e2beac24
Rename "evp_lru*" functions to "ocf_lru*"
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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-18 12:19:08 +02:00
Adam Rutkowski
b1143374a8
Move eviction files to new locations
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src/eviction/lru.c -> src/ocf_lru.c
src/eviction/lru.h -> src/ocf_lru.h
src/eviction/lru_structs.h -> src/ocf_lru_structs.h
src/eviction/eviction.c -> src/ocf_space.c
src/eviction/eviction.h -> src/ocf_space.h
.. as well as corresponding UT files.
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
... in UT as well
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2021-06-18 12:19:08 +02:00
