Firas Medini
33c96d226e
Verifying IO address and size
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IO address and size must be multiple of sector size. If not, ocf_io_new() will return NULL.
Signed-off-by: Firas Medini <mdnfiras@yahoo.com>
2019-08-13 05:37:14 -07:00
Robert Baldyga
61414f889e
Introduce OCF IO allocator
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-07-17 10:31:23 +02:00
Robert Baldyga
e254c9b587
Merge new_io and configure into one function
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-07-17 10:31:23 +02:00
Robert Baldyga
4d2d31ff76
Introduce ocf_io_internal
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-07-17 09:54:51 +02:00
Robert Baldyga
f9447fda75
Remove all the trailing whitespaces
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-05-27 17:00:39 +02:00
Adam Rutkowski
1efb301462
Wait for IO put in volume close
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Volume close should not close underlying device until all
I/O targeting this volume are deallocated. To achieve this
a reference counter is added to volume. Counter value
matches number of I/O objects associated with volume. Counter
is freezed when volume is closed, blocking allocation of new
I/O objects.
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
2019-04-17 23:12:04 -04:00
Robert Baldyga
97300b1137
Rename "data object" to "volume"
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-02-08 14:13:05 +01:00
Michal Rakowski
c30f667bda
Fix usage of atomic_ to env_atomic
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Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
2019-01-07 17:25:47 +01:00
Robert Baldyga
4cf4d6d7c7
Simplify data object API
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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2019-01-04 17:34:39 +01:00
