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Author SHA1 Message Date
Jan Musial
9598fa76f1 Expose PP settings in IOCTL iface 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-19 08:38:35 +02:00
Jan Musial
bb1e554dac Dump and restore PP config in upgrade path 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2019-09-19 08:31:17 +02:00
Jan Musial
0810df2a0e Add OCL wrappers for promotion policy management 2019-09-18 13:58:55 +02:00
Adam Rutkowski
b9de71126b
Merge pull request #105 from mmichal10/coverity-fallout 
Coverity fallout
 2019-09-18 12:50:53 +02:00
Michal Mielewczyk
7d4972a40e Remove irrelevant comment about changing cache modes. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-18 05:00:30 -04:00
Michal Mielewczyk
488c76a8fc Explanation comment for complex casadm logic. 
Different static analysis tools detects division by 0. To avoid reanalyzing this
piece of code, explanation comment was added.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-18 05:00:30 -04:00
Michal Mielewczyk
a48db4aadf Fix printing cache properties in upgrade. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-18 05:00:30 -04:00
Michal Mielewczyk
8e64392298 Validate log level provided to logger. 
Check if provided log level isn't greater than number of available log levels
Prevoius check was comparing log level to size of array with avaiable log levels
(in bytes).

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-18 05:00:30 -04:00
Michal Mielewczyk
5f81173844 Leave space for terminating \0 in cache name initialization. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-18 05:00:29 -04:00
Kamil Łepek
896d499cc7
Merge pull request #103 from mmichal10/update-ioctl-doc 
Update ioctl doc
 2019-09-17 14:45:52 +02:00
Michal Mielewczyk
74d3273aeb OCF update. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-17 07:35:18 -04:00
Michal Mielewczyk
0e8bffdbb8 Remove info about old ioctls from documenation. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-17 07:34:43 -04:00
Michał Mielewczyk
213b8bcaac
Merge pull request #97 from mmichal10/stats-refactor 
Stats refactor
 2019-09-17 09:26:27 +02:00
Michal Mielewczyk
078a31fbf2 Inactive cores stats in stats-builder-like form. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 09:24:14 -04:00
Michal Mielewczyk
39a3d04c93 Handle separate functons for retrieving core stats and info. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 09:24:14 -04:00
Michal Mielewczyk
1abb1e7c72 Adapt ioclasses stats command to ocf stats builder. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 09:24:14 -04:00
Michal Mielewczyk
30a52587f3 Cast percentage stats value to float. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 09:24:14 -04:00
Michal Mielewczyk
30c4e5c82f casadm: Refactor code responsible for printing stats. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 09:24:14 -04:00
Michal Mielewczyk
37d6d565fa Adopt core stats command to ocf stats builder api. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 09:24:14 -04:00
Michal Mielewczyk
a9e891da63 Adopt cache stats command to ocf stats builder. 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-09-16 06:30:13 -04:00
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