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Implement asynchronous attach, load, detach and stop

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NOTE: This is still not the real asynchronism. Metadata interfaces
are still not fully asynchronous.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
This commit is contained in:
Robert Baldyga
2019-03-04 10:55:16 +01:00
parent 56f4d34920
commit 91e0345b78
17 changed files with 1692 additions and 767 deletions
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7
src/utils/utils_req.c
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@@ -206,7 +206,9 @@ struct ocf_request *ocf_req_new(ocf_queue_t queue, ocf_core_t core,
req->core_id = core ? ocf_core_get_id(core) : 0;
req->cache = cache;
env_atomic_inc(&cache->pending_requests);
if (queue != cache->mngt_queue)
env_atomic_inc(&cache->pending_requests);
start_cache_req(req);
env_atomic_set(&req->ref_count, 1);
@@ -292,7 +294,8 @@ void ocf_req_put(struct ocf_request *req)
env_waitqueue_wake_up(&req->cache->pending_cache_wq);
}
env_atomic_dec(&req->cache->pending_requests);
if (req->io_queue != req->cache->mngt_queue)
env_atomic_dec(&req->cache->pending_requests);
allocator = _ocf_req_get_allocator(req->cache,
req->alloc_core_line_count);