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Asynchronous wait for dirty requests in flush

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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
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Adam Rutkowski
2019-03-25 19:26:31 -04:00
parent 7003d38b44
commit 54374639b8
5 changed files with 30 additions and 53 deletions
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7
src/ocf_cache_priv.h
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@@ -14,6 +14,7 @@
#include "metadata/metadata_partition_structs.h"
#include "metadata/metadata_updater_priv.h"
#include "utils/utils_list.h"
#include "utils/utils_refcnt.h"
#include "ocf_stats_priv.h"
#include "cleaning/cleaning.h"
#include "ocf_logger_priv.h"
@@ -172,8 +173,7 @@ struct ocf_cache {
env_atomic pending_cache_requests;
env_waitqueue pending_cache_wq;
env_atomic pending_dirty_requests;
env_waitqueue pending_dirty_wq;
struct ocf_refcnt dirty;
uint32_t fallback_pt_error_threshold;
env_atomic fallback_pt_error_counter;
@@ -195,9 +195,6 @@ struct ocf_cache {
env_atomic flush_in_progress;
/* Prevent dirty requests. May be incremented recursively */
env_atomic flush_started;
/* 1 if cache device attached, 0 otherwise */
env_atomic attached;