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38e7e19290
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27 Commits

Author SHA1 Message Date
Rafal Stefanowski
38e7e19290 Update copyright statements 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-04-28 13:37:54 +02:00
Robert Baldyga
e06832426d cleaner: Retrieve core object properly 
Cleaner doesn't set core object in req as it works in domain of cache
lines, which may belong to various cores. It this case should retrieve
core object not from the req, but from the map instead.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-12-19 14:44:04 +01:00
Adam Rutkowski
d2bd807e49 Remove calls to OCF_METADATA_(UN)LOCK_WR(RD) 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-20 17:21:00 -04:00
Adam Rutkowski
f34cacf150 Move resume callback to async lock function params (refactoring) 
This is a step towards common async lock interface in OCF.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-20 17:21:00 -04:00
Michal Mielewczyk
c5edc60345 Fix stats update in cleaner. 
Core is not assigned to request in cleaner, so to increase it's stats it has to
be retrieved from mapping.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 05:59:28 -04:00
Michal Mielewczyk
01ce586e6a Use API instead of raw variables to update block stats. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-10 08:01:09 -04:00
Michal Mielewczyk
b4c384eb2d Use API instead of raw variables to update error stats. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-10 08:01:09 -04:00
Michal Mielewczyk
2450d3da4b Move block stats counters to ioclass section. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-09 02:46:45 -04:00
Kamil Łepek
05be67a72b
Merge pull request #220 from arutk/metadata_offset_hash 
New hash function formula
 2019-07-29 13:03:04 +02:00
Adam Rutkowski
7184f7787c Cleanup map_info struct 
1. Rename hash_key -> hash
2. Better comments for hash and coll_idx

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-07-24 13:12:05 -04:00
Robert Baldyga
61414f889e Introduce OCF IO allocator 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-07-17 10:31:23 +02:00
Robert Baldyga
e254c9b587 Merge new_io and configure into one function 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-07-17 10:31:23 +02:00
Michal Rakowski
9f4536c6e3 Error codes in IO path changed to OCF-specific 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-06-05 09:10:54 +02:00
Robert Baldyga
f240f81641 Make request structure more compressed 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-06-03 19:19:29 +02:00
Robert Baldyga
7de56940a4 Move ocf_request from utils 
ocf_request has always been first class citizen in OCF,
so lets place it along with another essential objects.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-27 15:51:27 +02:00
Robert Baldyga
0490dd8bd4 ocf_reqest: Store core handle instead of core_id 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-21 12:30:29 +02:00
Adam Rutkowski
348b0f9ab8 Async wait for cleaner completion 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-05-06 19:37:49 -04:00
Vitaliy Mysak
b9cae8b164 Set io_queue for cleaner IOs 
Send cleaner IOs with appropriate queue set
This solves the issue of bottom adapter getting NULL in io->io_queue

Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
 2019-03-21 10:03:56 +01:00
Michal Mielewczyk
e53944d472 Dynamic I/O queue management 
- Queue allocation is now separated from starting cache.
- Queue can be created and destroyed in runtime.
- All queue ops accept queue handle instead of queue id.
- Cache stores queues as list instead of array.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-02-26 17:36:19 +01:00
Robert Baldyga
404b976109 Make cleaner asynchronous 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-02-19 16:10:24 +01:00
Robert Baldyga
97300b1137 Rename "data object" to "volume" 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-02-08 14:13:05 +01:00
Michal Mielewczyk
916f46c893 Code refactoring 
Removed few dead assignments and added variables initialization.
 2019-01-16 06:46:00 -05:00
Robert Baldyga
67f17b9dc2 Add more missing io_put() calls 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-01-04 13:11:30 +01:00
Robert Baldyga
69947bb44b Unify core naming convention (core_obj -> core) 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-12-12 14:49:17 +01:00
Robert Baldyga
db92083432 Unify req naming convention (rq -> req) 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-12-12 13:36:34 +01:00
Robert Baldyga
d862778e2b Remove legacy io completion API 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-12-12 11:20:41 +01:00
Robert Baldyga
a8e1ce8cc5 Initial commit 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-11-29 15:14:21 +01:00