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Author SHA1 Message Date
Michal Mielewczyk
4726bedb50 New ioctl for retriveing ocf stats. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 06:30:13 -04:00
Michal Mielewczyk
bda0eb41a9 Rename KCAS_IOCTL_PARTITION_STATS with KCAS_IOCTL_PARTITION_INFO. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-11 07:10:13 -04:00
Robert Bałdyga
78e8d35c2f
Merge pull request #99 from micrakow/blk_mq_map_queue 
cas_disk: Add mandatory blk_mq_ops filed required by some kernels
 2019-09-11 12:46:53 +02:00
Jan Musiał
6033ca9f95
Merge pull request #100 from arutk/env_exec_ctx_trylock 
Enabling per-CPU freelists
 2019-09-11 11:03:32 +02:00
Kamil Łepek
6f77e1eb50
Merge pull request #98 from mmichal10/fix-add-core-after-load 
Fix add core after load
 2019-09-11 09:04:55 +02:00
Michal Mielewczyk
76acefd831 After loading cache mark used core ids. 
Since OCF doesn't use core and cache ids anymore adapter has to track occupied
ids on its own. After loading cache, ids of all loaded cores should be marked as
occupied, otherwise adding new core without explicit specifying core id will
fail.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-11 02:08:28 -04:00
Adam Rutkowski
521a817458 Update OCF (per-cpu freelists) 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-10 19:28:42 -04:00
Adam Rutkowski
c9339d1b2f Add spin_trylock to environment 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-10 19:28:42 -04:00
Adam Rutkowski
7a0f8187cd Add get/put execution context to environment 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2019-09-10 19:28:42 -04:00
Michal Rakowski
f015dea539 cas_disk: Add mandatory blk_mq_ops filed required by some kernels 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-09-10 16:28:28 +02:00
Michal Mielewczyk
225ed2833f Added function to retrieve core id from core name. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-10 10:05:31 -04:00
Michal Rakowski
422e5a1031
Merge pull request #96 from KamilLepek/Readme_badges 
Added readme badges for master CI tests and license
 2019-09-10 14:57:23 +02:00
Kamil Lepek
641402f2d8 Added readme badges for master CI tests and license 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-09-10 13:09:48 +02:00
Adam Rutkowski
56f00b9cc7
Merge pull request #95 from micrakow/block_layer_return_types 
Return values of expected type by the block layer
 2019-09-10 10:46:42 +02:00
Michal Rakowski
0f2ea7ade7 configure: more deseralization & cleanup 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-09-09 16:10:31 +02:00
Michal Rakowski
a904a5bf66 Return values of expected type by the block layer 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-09-09 14:00:44 +02:00
Jan Musiał
f9e3887e13
Merge pull request #94 from mmichal10/configure-bio-dev 
configure: bio dev accesor in separate file
 2019-09-06 15:26:03 +02:00
Michal Mielewczyk
c6ff665c38 configure: bio dev accessor in separate file 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-06 06:27:05 -04:00
Robert Bałdyga
02ce30adf5
Merge pull request #92 from mmichal10/fix-set-core-param 
Fix setting core params.
 2019-09-04 14:24:29 +02:00
Michal Mielewczyk
7ecd537170 Fix setting core params. 
If core id wasn't specified, function was returning error insted of setting
given param for all cores.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-04 07:48:04 -04:00
Michał Mielewczyk
13c5462c7d
Merge pull request #90 from imjfckm/fix-OCL-OCF-env 
Fix wrong fcn signature in OCF env
 2019-09-03 09:05:47 +02:00
Jan Musial
dd8639316a Fix wrong fcn signature in OCF env 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-02 13:41:30 +02:00
Adam Rutkowski
2c626a9568
Merge pull request #88 from KamilLepek/coverity_readme 
Added coverity readme badge
 2019-08-30 10:29:06 +02:00
Adam Rutkowski
a8f4450ad0
Merge pull request #89 from Open-CAS/felipe-documentation-changes 
Update README.md
 2019-08-30 10:28:25 +02:00
Felipe
0d4f13bce0
Update README.md 
The README needs to have links to the Getting Started and to the Admin Guide
 2019-08-29 10:20:04 -07:00
Kamil Lepek
d90df8bdc7 Added coverity readme badge 
Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
 2019-08-29 15:56:14 +02:00
Adam Rutkowski
580e24d889
Merge pull request #85 from micrakow/uname 
modules: Fixed getting running kernel ver
 2019-08-28 15:40:28 +02:00
Adam Rutkowski
93ee265827
Merge pull request #83 from micrakow/blk-mq 
Switch CAS to multi-queue block API
 2019-08-28 15:39:50 +02:00
Michal Rakowski
eab04f02fb modules: Fixed getting running kernel ver 
Kernel's 'make kernelversion' does not print some extra version tags
(like 4.19-xxx) so there was a problem with installing CAS on some
kernels. Moved it back to using just 'uname -r'.

Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-08-26 15:52:32 +02:00
Michal Rakowski
95af3c6f9f Move to blk-mq block interface. 
Currently Open-CAS uses single queue block interface,
which is removed in kernel in version 5.0.
From this moment on Open-CAS supports only blk-mq,
and single queue is not supported any longer.

Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-08-26 12:23:21 +02:00
Michal Rakowski
8d80ef5aef smoke_tests: Fio test fixup 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-08-26 11:52:39 +02:00
Michal Rakowski
583deef8f6 configure: adapt to kernel 5.1 
Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-08-26 11:52:39 +02:00
Michal Rakowski
18b879884e configure: slightly extended compile_module config helper 
Allow to pass many includes along with creating function.

Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
 2019-08-26 11:52:39 +02:00
Jan Musiał
a3c44d4645
Merge pull request #84 from Ostrokrzew/outgoing 
Smoke tests update
 2019-08-22 14:45:28 +02:00
Slawomir_Jankowski
91efcc528b Smoke tests update 
**cache_suspend 03**: added 'if' statement to recognize nvme disk and pass test correctly;
**init_script 03**: added '--force' option to start cache with 'casadm' command.

Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>
 2019-08-22 11:24:34 +02:00
Michał Mielewczyk
df5249ecfd
Merge pull request #82 from mmichal10/fix-reset-counters 
Reset particular core stats only if core was specified by user.
 2019-08-20 13:35:10 +02:00
Michal Mielewczyk
9e05950845 Reset particular core stats only if core was specified by user. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-20 07:20:02 -04:00
Michal Rakowski
1aa54c42ba
Merge pull request #81 from mmichal10/cache-name-in-array 
Cache name in array
 2019-08-20 09:50:53 +02:00
Michal Mielewczyk
341222e3d7 Treat '16384' as valid cache id. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-20 03:42:05 -04:00
Michal Mielewczyk
56cbc6595b Pass name for newly initialized cache in array instead of pointer. 
Unitl now pointer to local variable was passed to OCF and it's content could be
overwriten after leaving function responsible for preparing cache config.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-20 03:42:05 -04:00
Jan Musiał
ded43cdec6
Merge pull request #78 from mmichal10/ctx-deinit-op 
Additional context ops: deinit.
 2019-08-19 10:35:12 +02:00
Michal Mielewczyk
641902fb90 Implement synchronization primitives destroyers. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-19 02:34:54 -04:00
Michal Mielewczyk
202da8140c Additional data type ops: deinit. 
While unloading cas_cache module, volume types were deinitialized, although core
pool still wasn't empty. Now this deinitialization can be done after removing
cores from core pool, and before context is freed.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-16 08:52:43 -04:00
Michał Mielewczyk
d59f202df8
Merge pull request #80 from robertbaldyga/name-based-mngt 
Use name based OCF management API
 2019-08-16 14:51:38 +02:00
Robert Baldyga
f038223979 Use name based OCF management API 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-08-16 14:08:34 +02:00
Jan Musiał
c9fdcd9f76
Merge pull request #70 from mmichal10/additional-io-classification-rules 
Additional io classification rules
 2019-08-09 15:50:46 +02:00
Michal Mielewczyk
83a3cb693f cas_cache: IO classification based on request size. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-09 09:02:54 -04:00
Michal Mielewczyk
a93cf22b60 cas_cache: IO classification based on offset in file. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-09 09:02:54 -04:00
Michal Mielewczyk
441508a6de cas_cache: IO classification based on process name. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-09 09:02:54 -04:00
Michal Mielewczyk
c2eef6fe64 cas_cache: IO classification based on PID. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-08-09 08:35:24 -04:00