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Author SHA1 Message Date
Robert Baldyga
d5bd3fbd78 Free zeroed metadata pages on update in raw_dynamic 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-06 13:49:21 +02:00
Robert Baldyga
e23342cb0e Update metadata in passive mode 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-06 13:49:21 +02:00
Robert Baldyga
9b3a0c968e Introduce ocf_metadata_passive_update() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-06 13:49:21 +02:00
Robert Baldyga
1fd9a448d4 Introduce passive cache state 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-06 13:49:21 +02:00
Robert Baldyga
ee42d9aaaf Duplicate cache name in struct ocf_cache 
Cache name is needed for logging in passive mode, when config metadata
is still not accessible.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
85e8b414c4 Add ocf_metadata_load_unsafe() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
ad52a7e2e1 Introduce cache front volume 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
fa8e7564f0 Move ocf_io_get_internal() to private header 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
e31e7283d9 Rework volume type management 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
a2bef43975 Add missing lock in ocf_ctx_get_volume_type_id() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
a00ec916e2 Make post metadata load init a separate step in pipeline 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
c6c6618ad8 Move recovery code from metadata to cache mngt 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
a2db4d14e8 Move core initialization code from metadata to mngt 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
24728330fc Make _ocf_mngt_load_add_cores a separate step in pipeline 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
20228561c9 Move metadata deinit to separate pipeline step 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
1f6b83f87d Decouple cache attached state from metadata refcount state 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
9ab4c51dfa Expose superblock operations as part of internal metadata API 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
ab034ab53d Fix uuid comparison in core pool 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-03 17:22:22 +02:00
Robert Baldyga
8015a30348 Fix documentation of ocf_cache_is_running() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-02 22:38:37 +02:00
Robert Baldyga
82abcd11e7 Fix documentation of ocf_metadata_raw_rd_access() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-02 22:38:37 +02:00
Robert Baldyga
387cf1b9a5 Fix debug tracing in metadata 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-09-02 22:38:37 +02:00
Robert Baldyga
43917e88bc
Merge pull request #560 from KanagiAomori/json 
Flattened ocf_core_info struct
 2021-08-26 09:55:39 +02:00
Piotr Debski
79ebd18d33 Flattened ocf_core_info struct 
Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2021-08-25 16:01:42 +02:00
Robert Baldyga
4d1b086956
Merge pull request #552 from robertbaldyga/remove-trace 
Remove trace API
 2021-08-09 16:11:43 +02:00
Robert Baldyga
c1e9c1fa96 Remove trace API 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-08-09 10:00:01 +02:00
Robert Baldyga
865d29d0cb
Merge pull request #527 from arutk/clc_ut_fix 
fix debug logs in cacheline concurrency UT tests
 2021-07-29 23:18:16 +02:00
Robert Baldyga
b26483fab5
Merge pull request #528 from arutk/remove_persistent_ops 
Remove accidentaly included ocf_persistent_metadata_ops
 2021-07-29 23:17:51 +02:00
Robert Baldyga
82be5fc01d
Merge pull request #544 from mmichal10/fix-security-tests 
Remove metadata updated from security tests
 2021-07-29 13:45:14 +02:00
Michal Mielewczyk
a072e071e2 Remove metadata updated from security tests 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-29 09:51:29 +02:00
Robert Baldyga
8b1caf5457
Merge pull request #541 from mmichal10/fix-cleaning 
Sync cleaning deinit with running new iterations
 2021-07-27 16:01:11 +02:00
Michal Mielewczyk
1620c544a1 pyocf: update cleaning policy switching test 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:33 +02:00
Michal Mielewczyk
a94677f433 Fix cleaning UT 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:33 +02:00
Michal Mielewczyk
b83da68f85 Cleaner context ref counter 
To prevent deinitializing cleaner context (i.e. during switching policy) during
processing requests, access to cleaner should be protected with reference
counter

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:33 +02:00
Michal Mielewczyk
f33a6e5ce0 Make switching cleaning policy asynchronous 
Making the operation asynchronous will allow to use refcnt utility as an
synchronization mechanism between processing cachelines and deinitializing
cleaning policy.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:18 +02:00
Michal Mielewczyk
26194fc536 Use cleaning ops wrapper functions 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:18 +02:00
Michal Mielewczyk
00aa56dd28 Wrapper functions for cleaning ops 
The change should unify access to cleaning policy resources and facilitate
synchronization when switching cleaning policies

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:18 +02:00
Michal Mielewczyk
6dc29ee85e Refactor includes 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:18 +02:00
Michal Mielewczyk
92f9c3d532 UT framework: fix misspelled variable name 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-27 15:44:18 +02:00
Robert Baldyga
f04c181039
Merge pull request #543 from mmichal10/fix-memleak 
Deinit sequential cutoff on core removal
 2021-07-27 10:33:09 +02:00
Michal Mielewczyk
c6fe2fc3f9 Deinit sequential cutoff on core removal 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-26 16:20:17 +02:00
Robert Baldyga
227021b416
Merge pull request #540 from mmkayPL/add-back-fastpath 
Add back fastpath
 2021-07-21 14:58:58 +02:00
Kozlowski Mateusz
bd7a89c819 Single map alloc location 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-21 08:27:27 +02:00
Kozlowski Mateusz
af1f3d73c2 Add back fastpath 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-21 08:27:25 +02:00
Kozlowski Mateusz
ec4bea4fc0 Add missing ocf_io_put to error path in ocf_core_volume_submit_io 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-21 08:26:31 +02:00
Robert Baldyga
3adc94f41f
Merge pull request #539 from robertbaldyga/fix-pending-misses-stack-overflow 
Avoid stack overflow when pending read misses list is blocked
 2021-07-14 15:19:01 +02:00
Robert Baldyga
a2b300d465 Avoid stack overflow when pending read misses list is blocked 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-14 13:04:03 +02:00
Robert Baldyga
740bf06c4b
Merge pull request #538 from robertbaldyga/fix-next-inval-getter 
Fix helper function getting next invalid cache line
 2021-07-14 10:17:39 +02:00
Robert Baldyga
be1ac09c17 Fix helper function getting next invalid cache line 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-13 18:56:52 +02:00
Robert Baldyga
83e01e8f6e
Merge pull request #537 from mmkayPL/cl-user-partitions-count 
Fix remap line count for user partitions
 2021-07-13 11:07:44 +02:00
Kozlowski Mateusz
8c3ed42fa2 Fix remap line count for user partitions 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-12 16:49:14 +02:00