- Reduce the size of initial memory needed by OCF.
Number of allocator buffers equal to 16383 is tested to work
on 24 caches running IO of io_size=512 and io_depth=512, which
should be more than enough for any real life scenario.
This reduces initial OCF memory usage from 726 MiB to 392 MiB.
- Fix string handling for the name of the mempool.
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Change-Id: I40063ab1897c479c25904ae4096c5dae3351f73b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10843
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
- remove metadata updater
- handle 'zero' flag in mempool allocator
- adapt ocf_mngt_cache_start() to new OCF API
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Change-Id: I34afd856cc1306ffe305f71a445e7474c9b0a2d9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9129
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
OCF requires separate mempool for each request size from rage 4k-128k. Mempools
are meant for both IO and OCF's internal requests.
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
Change-Id: I3b37d287bbd6f963a24007c8485002f414fb8a7e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7774
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
