Create new management channel and handle sharing between vbdevs.
This channel is going to be used for management operations
that produce IOs (such as flush) and also for cleaner.
Change-Id: Ieeed8454a7ab7459c86ac06ec6c0ece038bc928e
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/455272
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Use new queue API to manage OCF queues dynamically
This change allows for dynamic creation and deletion of queues
on get_ and put_ io channel.
Qeueues no longer depend on number of cores in SPDK.
Queue-to-pollers mapping list is removed as well
as locks "q_ocf_lock" and "vbdev->_lock" as they became redundant
Change-Id: I5069e1f8535f505816184a333db876afb925ac44
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/446841
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
- locks moved from ocf to adapter code,
- 'data object' renamed to 'volume',
- context and volume API reorganized.
Change-Id: Id4670ddfcb8eda9aefabc273497498c5bd3db1d5
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/444092
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Robert Bałdyga <r.baldyga@hackerion.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
