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Author SHA1 Message Date
Jan Musial
ac00bd503a Add config for BLK_MQ_F_BLOCKING flag 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2021-08-18 09:04:15 +02:00
Michal Mielewczyk
5e4fcb62be env: refactor rwmutex 
All the operations on `count` are performed under the lock thus it doesn't need
to be atomic.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-08-17 15:52:25 +02:00
Michal Mielewczyk
39bab9ad87 env: simplify env_rwsem 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-08-17 15:52:25 +02:00
Michal Mielewczyk
07ba79c57c Remove remains of upgrade-in-flight support 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-08-16 16:02:09 +02:00
Michal Mielewczyk
c68de77799 Remove remains of atomic writes support 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-08-16 16:01:21 +02:00
Robert Baldyga
a5bcb0796e
Merge pull request #923 from robertbaldyga/cache_priv-vfree 
Fix cache_priv deallocation
 2021-08-16 15:53:51 +02:00
Robert Baldyga
3983cea2b5 Fix cache_priv deallocation 
Since cache_priv is allocated with vmalloc() it should be deallocated
with vfree().

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-08-16 05:16:15 +02:00
Karolina Rogowska
31e2adc95f add supporting methods for lvm tests in new file 
Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-08-12 15:28:15 +02:00
Robert Baldyga
d87b2c6be7
Merge pull request #919 from robertbaldyga/remove-upgrade 
Remove upgrade-in-flight feature
 2021-08-12 13:40:22 +02:00
Robert Baldyga
c968285d9f Remove upgrade-in-flight feature 
Due to changes in Linux kernel this feature is not working anymore.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-08-11 20:33:16 +02:00
Daniel Madej
b6f33e733b Limit workload for large cores in seq cutoff test 
So far the test was writing data equal in size to the core size.
With xTB cores this results in a very long execution time.

Signed-off-by: Daniel Madej <daniel.madej@intel.com>
 2021-08-11 11:23:08 +02:00
Robert Baldyga
5afc8af0e8
Merge pull request #899 from karolinavelkaja/cli_messages_update_and_tests 
update cli messages and tests accordingly
 2021-08-09 20:46:37 +02:00
Robert Baldyga
284ec95abf
Merge pull request #902 from karolinavelkaja/io_engines_test_fix 
test_io_engines fix - remove rbd io engine from io engine parameters
 2021-08-09 11:07:33 +02:00
Robert Baldyga
903b07a411
Merge pull request #916 from robertbaldyga/v21.12-version 
Update version to v21.12
 2021-08-09 11:06:53 +02:00
Robert Baldyga
b5ff627fad Update version to v21.12 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-08-09 10:02:28 +02:00
Robert Baldyga
a2f4eaa0f6
Merge pull request #895 from jfckm/fix-lba-classifier-test 
Fix lba classification test
 2021-08-09 09:45:50 +02:00
Karolina Rogowska
ec9a7ca19c update cli messages and tests accordingly 
Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-08-05 15:49:27 +02:00
Karolina Rogowska
31c8d7866a test_io_engines fix - remove rbd io engine from io engine parameters 
Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-08-05 14:14:53 +02:00
Robert Baldyga
4139f69b6d
Merge pull request #906 from robertbaldyga/ocf-minor-final-fixes 
Update OCF: final minor fixes
 2021-07-30 12:18:42 +02:00
Robert Baldyga
a6633ec186 Update OCF: final minor fixes 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-30 11:38:50 +02:00
Robert Baldyga
d4c3335234
Merge pull request #903 from mmichal10/update-ocf 
Update ocf: fix security tests
 2021-07-29 14:20:21 +02:00
Michal Mielewczyk
c7cda91b44 Update ocf: fix security tests 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-07-29 13:47:35 +02:00
Robert Baldyga
9e3869e659
Merge pull request #900 from robertbaldyga/error-handling-fixes 
Error handling fixes
 2021-07-28 16:04:55 +02:00
Karolina Rogowska
1d24c62f0e test_concurrent_flushes - use HDD disk as a core 
Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-07-28 16:02:03 +02:00
Robert Baldyga
a98473afac Better detect if the same device is being added twice 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-28 15:49:46 +02:00
Robert Baldyga
3b0236aca9 Fix error message when removing unplugged cache 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-28 15:22:35 +02:00
Karolina Rogowska
beb36f045c cleanup framework - eviction policy 
Signed-off-by: Karolina Rogowska <karolina.rogowska@intel.com>
 2021-07-28 14:08:10 +02:00
Jan Musial
2b6954a978 Fix lba classification test 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2021-07-28 09:57:57 +02:00
Robert Baldyga
3392b509ee
Merge pull request #896 from robertbaldyga/update-ocf-20210727 
Update OCF
 2021-07-28 09:41:54 +02:00
Michal Mielewczyk
a6d3c70b1d Async API for switching cleaning policy 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-27 16:15:09 +02:00
Robert Baldyga
a5feea617f
Merge pull request #891 from mmkayPL/fast-path-reconnection 
OCF update - restore fastpath
 2021-07-22 11:16:56 +02:00
Robert Baldyga
51e0c57e74
Merge pull request #888 from robertbaldyga/version2sha 
tools: Introduce version2sha helper tool
 2021-07-22 11:16:33 +02:00
Kozlowski Mateusz
9c7ccff9fc OCF update 
Fixes #842

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-22 10:30:32 +02:00
Robert Baldyga
03d46f9b24 tools: Introduce version2sha helper tool 
This tool translates Open CAS version tag into SHA in git repository.
Example:

$ ./tools/version2sha 21.06.0.0520.master
eaa2f54

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-21 12:28:08 +02:00
Robert Baldyga
b3b5a1735a
Merge pull request #885 from robertbaldyga/cache-line-size-discard-granularity 
Use cache line size as discard granularity
 2021-07-19 13:29:05 +02:00
Robert Baldyga
2e4c460702 Use cache line size as discard granularity 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-15 22:47:08 +02:00
Robert Baldyga
b57a8bf195
Merge pull request #883 from robertbaldyga/update-ocf-fix-stack-overflow 
Update OCF - fix stack overflow
 2021-07-14 15:53:52 +02:00
Robert Baldyga
7d05719c7e Update OCF - fix stack overflow 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-14 15:38:07 +02:00
Robert Baldyga
95ddc882b8
Merge pull request #882 from robertbaldyga/update-ocf-free-part 
Update OCF - fix free part initialization
 2021-07-14 10:35:35 +02:00
Robert Baldyga
0769acdc73 Update OCF - fix free part initialization 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-14 10:19:07 +02:00
Robert Baldyga
7a498a10b6
Merge pull request #877 from robertbaldyga/lazy-thread 
Introduce lazy helper thread abstraction to avoid hung task
 2021-07-13 14:46:40 +02:00
Robert Baldyga
b00ab4a525
Merge pull request #879 from mmkayPL/ocf-user-partitions-count-fix 
Update OCF
 2021-07-13 13:07:12 +02:00
Kozlowski Mateusz
927c6e39d0 Update OCF 
Fixes #870

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-13 11:31:24 +02:00
Robert Baldyga
2a35bd09be Introduce lazy helper thread abstraction to avoid hung task 
Some helper threads are created at the very beginning of cache start/stop
operations, but they are used only after OCF start/stop finishes, which
may take significant amount of time. Kernel by default creates threads
that wait for the first wake up in uninterruptible state, which may trigger
hung task warning if the first wake up is called more than 120 seconds
after thread creation. To mitigate this problem we create lazy thread
abstraction that waits for a wake up in interruptible state.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-13 10:07:25 +02:00
Robert Baldyga
7e23ea56f5
Merge pull request #878 from robertbaldyga/update-ocf-fix-recovery 
Update OCF - fix recovery
 2021-07-12 14:59:08 +02:00
Robert Baldyga
7d7349cc6a Update OCF - fix recovery 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-12 14:17:09 +02:00
Robert Baldyga
92f85fd256
Merge pull request #875 from mmkayPL/ocf-update-struct-alignment 
OCF update
 2021-07-08 13:45:20 +02:00
Kozlowski Mateusz
7c8ca6ed5e OCF update 
OCF structure alignment

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-07-08 13:39:26 +02:00
Robert Baldyga
dfdc064346
Merge pull request #868 from robertbaldyga/split-big-io 
Split big IO requests
 2021-07-08 13:22:38 +02:00
Robert Baldyga
517d98a6ed Split big IO requests 
OCF cannot allocate request map bigger than 4MiB (due to kmalloc
limitations), thus we need to split bigger IOs into series smaller
ones to reduce request map size.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2021-07-07 18:52:22 +02:00