github/ocf
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1,206 Commits 1 Branch 1 Tag 4.1 MiB
612f68b3c1
Commit Graph

18 Commits

Author SHA1 Message Date
Adam Rutkowski
edf20c133e Move metadata I/O lock to IO queue context 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-06-21 21:39:35 +02:00
Kozlowski Mateusz
ce316cc67c Change alock API to include slow/fast lock callbacks 
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
 2021-06-16 13:48:35 +02:00
Adam Rutkowski
953e0f25d7 replace metadata updater with metadata I/O concurrency 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-06-15 10:25:05 +02:00
Adam Rutkowski
06f3c937c3 mio concurrency 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-06-15 10:25:05 +02:00
Jan Musial
2dc36657bf Use mpool to allocate metadata_io requests 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2021-03-10 16:10:11 +01:00
Jan Musial
9f8802e833 Decrease memory requirements for metadata io 
Magic child metadata request count (33) was deducted
experimentally.

Signed-off-by: Jan Musial <jan.musial@intel.com>
 2021-03-10 16:10:11 +01:00
Rafal Stefanowski
6ed4cf8a24 Update copyright statements (2021) 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2021-01-21 13:17:34 +01:00
Robert Baldyga
9a23787c6b
Merge pull request #406 from arutk/flush2 
Propagate I/O flags (e.g. FUA) to metadata flush I/O
 2020-10-06 12:49:22 +02:00
Adam Rutkowski
c945db356c Propagate I/O flags (e.g. FUA) to metadata flush I/O 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-09-29 14:46:27 +02:00
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
d1249e5238 Limit number of concurrent io submitted by metadata_io_i_asynch() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-12-19 16:50:41 +01:00
Michal Mielewczyk
fb95f048fd Revert "Limit number of concurrent io submitted by metadata_io_i_asynch()" 
Starting big caches hangs.

This reverts commit c2c9307b9b.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2019-12-17 10:29:44 -05:00
Robert Baldyga
c2c9307b9b Limit number of concurrent io submitted by metadata_io_i_asynch() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-12-11 14:57:20 +01:00
Robert Baldyga
417ea8c06f Make atomic recovery path truly asynchronous 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-05-28 11:31:50 +02:00
Robert Baldyga
6cd84476f6 Handle metadata asynchronously 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2019-03-26 12:49:23 +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 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
a8e1ce8cc5 Initial commit 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2018-11-29 15:14:21 +01:00