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Use cline concurrency ctx instead of cache

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Cacheline concurrency functions have their interface changed
so that the cacheline concurrency private context is
explicitly on the parameter list, rather than being taken
from cache->device->concurrency.cache_line.

Cache pointer is no longer provided as a parameter to these
functions. Cacheline concurrency context now has a pointer
to cache structure (for logging purposes only).

The purpose of this change is to facilitate unit testing.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski
2021-02-24 17:29:39 -06:00
parent 0f34e46375
commit cf5f82b253
22 changed files with 200 additions and 151 deletions
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11
src/engine/engine_wi.c
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@@ -25,7 +25,7 @@ static const struct ocf_io_if _io_if_wi_update_metadata = {
int _ocf_write_wi_next_pass(struct ocf_request *req)
{
ocf_req_unlock_wr(req);
ocf_req_unlock_wr(req->cache->device->concurrency.cache_line, req);
if (req->wi_second_pass) {
req->complete(req, req->error);
@@ -75,7 +75,7 @@ static void _ocf_write_wi_io_flush_metadata(struct ocf_request *req, int error)
if (req->error)
ocf_engine_error(req, true, "Failed to write data to cache");
ocf_req_unlock_wr(req);
ocf_req_unlock_wr(req->cache->device->concurrency.cache_line, req);
req->complete(req, req->error);
@@ -128,7 +128,8 @@ static void _ocf_write_wi_core_complete(struct ocf_request *req, int error)
OCF_DEBUG_RQ(req, "Completion");
if (req->error) {
ocf_req_unlock_wr(req);
ocf_req_unlock_wr(req->cache->device->concurrency.cache_line,
req);
req->complete(req, req->error);
@@ -198,7 +199,9 @@ int ocf_write_wi(struct ocf_request *req)
if (ocf_engine_mapped_count(req)) {
/* Some cache line are mapped, lock request for WRITE access */
lock = ocf_req_async_lock_wr(req, _ocf_write_wi_on_resume);
lock = ocf_req_async_lock_wr(
req->cache->device->concurrency.cache_line,
req, _ocf_write_wi_on_resume);
} else {
lock = OCF_LOCK_ACQUIRED;
}