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174 Commits

Author SHA1 Message Date
Adam Rutkowski
d7b3a187e4 Fix condition for setting req->info.dirty_all 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-05-31 19:10:11 -04:00
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
dc716d6a08 Use ref counter to track attach state 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-05-06 19:23:10 -04:00
Adam Rutkowski
54374639b8 Asynchronous wait for dirty requests in flush 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-03-26 15:23:42 -04:00
Robert Baldyga
91e0345b78 Implement asynchronous attach, load, detach and stop 
NOTE: This is still not the real asynchronism. Metadata interfaces
are still not fully asynchronous.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-03-18 15:06:57 +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 Bałdyga
163392af0b
Merge pull request #55 from MinneyJohn/metadata_improve 
Improvement of metadata flush setting
 2019-02-19 15:49:02 +01:00
xqzhou
bbb0e1bbb0 Improvement of metadata flush setting 
Signed-off-by: xqzhou <xue.qiang.zhou@intel.com>
 2019-02-19 05:14:06 -07:00
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
Tomasz Rybicki
1156531590 Added tracing functionality 
Signed-off-by: Tomasz Rybicki <tomasz.rybicki@intel.com>
 2019-01-14 14:17:48 +01:00
Vitaliy Mysak
506f0aa975 Add more missing io_set_queue 
Propagate id of ocf_queue for discard io

This resolves the issue of
  bottom adapter always getting an ocf_io with io_queue = 0,
  no matter from which queue function to bottom adapter was called

This is a follow up on e69894e398

Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
 2019-01-06 20:57:52 +00:00
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
Michal Rakowski
e139f79d6b
Merge pull request #25 from robertbaldyga/core-data-object 
Core data object
 2019-01-04 09:19:46 +01:00
Robert Baldyga
4be6761a18 Core data object 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-01-04 08:33:34 +01:00
Robert Baldyga
8d127e6351 Move eviction stuff to eviction/ directory 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-12-31 14:51:51 +01:00
Mariusz Barczak
15ed5b4450 OCF provides own macros for MIN, MAX, and DIV_ROUND_UP 
Signed-off-by: Mariusz Barczak <mariusz.barczak@intel.com>
 2018-12-13 10:59:23 -05:00
Robert Baldyga
951b628fe5 Unify completion functions naming 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-12-13 07:49:27 +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
wolszews
0cb11b0d3c Remove OCF prefix 2018-12-06 16:04:30 +01:00
Robert Baldyga
a8e1ce8cc5 Initial commit 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-11-29 15:14:21 +01:00