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Merge pull request #453 from arutk/no_cl_gl_lock

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Skip cacheline concurrency global lock in fast path
This commit is contained in:
Robert Baldyga
2021-03-04 12:33:50 +01:00
committed by GitHub
parent f37d7b6a45 9ff0fd5320
commit ac9bd5b094
23 changed files with 754 additions and 233 deletions
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8
src/mngt/ocf_mngt_common.c
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@@ -80,14 +80,18 @@ void cache_mngt_core_deinit_attached_meta(ocf_core_t core)
continue;
}
if (!ocf_cache_line_try_lock_wr(cache, curr_cline))
if (!ocf_cache_line_try_lock_wr(
cache->device->concurrency.cache_line,
curr_cline)) {
break;
}
if (metadata_test_dirty(cache, curr_cline))
ocf_purge_cleaning_policy(cache, curr_cline);
ocf_metadata_sparse_cache_line(cache, curr_cline);
ocf_cache_line_unlock_wr(cache, curr_cline);
ocf_cache_line_unlock_wr(cache->device->concurrency.cache_line,
curr_cline);
if (prev_cline != cache->device->collision_table_entries)
curr_cline = ocf_metadata_get_collision_next(cache, prev_cline);