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d03ea719cd
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60 Commits

Author SHA1 Message Date
Robert Baldyga
d03ea719cd
Merge pull request #451 from arutk/exact_evict_count 
only request evict size equal to request unmapped count
 2021-02-11 10:47:12 +01:00
Adam Rutkowski
4276d65e5a unit tests for new eviction order 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-02-09 12:51:39 -06:00
Adam Rutkowski
5538a5a95d Only request evict size equal to request unmapped count 
Removing the logic for oportunistic partition overflow
reduction by evicting more cachelines than actually
required by the request being serviced.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-02-09 11:11:15 -06:00
Robert Baldyga
3543f5c5cc
Merge pull request #443 from rafalste/update_copyright 
Update copyright statements (2021)
 2021-02-03 11:59:39 +01:00
Michal Mielewczyk
3a7b55c4c2 Don't evict on hit 
If request is hit, simply try to acquire cachelines instead of verifying
whether target partition's size is not exceeded.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-01-29 17:15:32 -05:00
Rafal Stefanowski
6ed4cf8a24 Update copyright statements (2021) 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2021-01-21 13:17:34 +01:00
Rafal Stefanowski
57d4aaf7c9 Return error status from ocf_freelist_init 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-12-23 16:43:46 +01:00
Michal Mielewczyk
76148de310 Unit tests for mapping 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-12-21 08:23:34 -05:00
Michal Mielewczyk
418303eee8 UT for occupancy per ioclass utils 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-12-21 08:23:34 -05:00
Adam Rutkowski
680074eebc Add build requirements to unit tests readme 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-12-17 14:35:28 +01:00
Adam Rutkowski
d52083a445 unit tests for lru iterator 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-12-17 14:35:27 +01:00
Robert Baldyga
8b03271626 rbtree: Introduce list find callback 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-11-10 13:21:14 +01:00
Michal Mielewczyk
9b8ac42e0f ut: tests for rb tree 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-07-15 10:37:01 -04:00
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
f7d191b765 ut: Add cache allocation & do little cleanup 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-03-23 12:38:43 +01:00
Robert Baldyga
c295a4f670 ut: Add .gitignore 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-03-23 12:33:12 +01:00
Robert Baldyga
2ca8dcd73e ut: Replace deprecated 'commands' module with 'subprocess' 
The 'commands' modules has been removed in python 3.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-12-10 17:39:17 +01:00
Michal Rakowski
74954667a2
Merge pull request #308 from arutk/fix_hash_bucket_lock_iter 
Fix hash bucket lock iter
 2019-10-02 17:22:12 +02:00
Adam Rutkowski
a3f3a79f75 unit test: extend hash bucket locking test 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-10-02 18:43:46 -04:00
Slawomir_Jankowski
717b8aa259 UT prapare update 
**CMake lists**: link Zlib;
include libs for UT during compilation.
**prapare script**: add path to regular ocf_env files;
ignore 'memcpy' functions when copied to wrappers.
**cleaning policy**: update of some functions for proper use of atomics.

Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>
 2019-10-01 14:28:27 +02:00
Slawomir_Jankowski
5d0a6fa05a UT cleanup and path update 
**run tests script**: cleanup before UT starts;
usage of regular ocf_env files by symlinks.
**tests conifg**: add path to regular ocf_env files.

Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>
 2019-10-01 14:26:38 +02:00
Slawomir_Jankowski
e248c68846 Delete duplicates 
Delete unnecessary duplicated ocf_env files from UT directory.

Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>
 2019-10-01 14:25:26 +02:00
Slawomir_Jankowski
0696ec1f9c Aesthetic changes 
Aesthetic changes, typos fix and delete recursive inclusions.

Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>
 2019-10-01 14:24:16 +02:00
Adam Rutkowski
938795e081 Unit tests for hash bucket locks ordering 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-20 17:21:00 -04:00
Adam Rutkowski
0c31cc62d0 Freelist test 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-09 16:19:52 -04:00
Adam Rutkowski
964ba85467 unit tests: improve test logs content 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-09 16:19:52 -04:00
Jan Musial
62a0ccdd9f nhit promotion policy implementation 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-08-22 13:34:38 +02:00
Slawomir_Jankowski
679bc38770 OCF Cleanup 
**ocf_env**: deleting unused functions from main file

Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>
 2019-08-09 14:45:29 +02:00
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
9b8815935a Unit test for hashing function 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-07-29 13:24:25 -04:00
Adam Rutkowski
494861c994 Rename cache_concurrency to cache_line_concurrency 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-07-24 15:32:12 -04:00
Michal Mielewczyk
3005b6b5b5 Prevent warpping ocf_mngt_cache_mode_has_lazy_write() in UT. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-06-28 07:39:24 -04:00
Kamil Lepek
e52d34c1c8 Adapt all python code to PEP8 style standards 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-06-13 17:55:41 +02:00
Michal Mielewczyk
3e2ee7a7c8 UT framerwok: Auto generating wrap functions 
Test code have to contain wraps only for those functions, which are used by
test itself. Empty wraps are generated automatically by UT framework.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-06-06 08:20:25 -04:00
Michal Mielewczyk
e6bedb692c Unified management functions prefix. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-06-05 09:31:59 -04:00
Robert Baldyga
711de86bff Associate core metadata with core object 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-28 14:49:59 +02:00
Robert Baldyga
8a82be339f Introduce asynchronous cache lock 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-28 11:20:48 +02:00
Robert Baldyga
bdcd4df0ef Remove utils_device.h 
Move core mngt related code to ocf_mngt_core.c

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-27 17:00:39 +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
ab2fc6d3c3 Rename utils_allocator to utils_realloc 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-27 13:10:17 +02:00
Robert Baldyga
a671a28282 Convert UT scripts to python3 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-24 10:13:50 +02:00
Kamil Lepek
827a115fa9 Gather all unit tests logs in single directory 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-05-17 11:35:33 +02:00
Kamil Lepek
382c31a8e0 Save unit tests output to file 
Seperate output of different script stages

Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-05-16 10:26:02 +02:00
Adam Rutkowski
1e812b4eaf Unit tests for reference counter utility 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-05-07 12:40:06 -04:00
Adam Rutkowski
84f5454b29 Update unit tests to work with extedned ref counters 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-05-06 19:37:51 -04:00
Robert Baldyga
6cd84476f6 Handle metadata asynchronously 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-03-26 12:49:23 +01:00
Robert Baldyga
72b6f35f52 Implement asynchronous save, add core and remove core 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-03-21 09:03:59 +01:00
Robert Baldyga
23b0a32aec Parametrize pipeline steps 
This allows to reuse same step functions giving them different parameters
on each step.

Additionally move pipeline to utils, to make it accessible to other
subsystems of OCF (e.g. metadata).

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-03-20 17:06:56 +01:00
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
Robert Baldyga
c5df82f2cb Make management API asynchronous 
NOTE: This patch only changes API that pretends to be asynchronous.
Most of management operations are still performed synchronously.
The real asynchronism will be introduced in the next patches.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-03-12 10:33:26 +01:00