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General packing of structs

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Get back some memory/cachelines by packing any leftover static fields together.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
This commit is contained in:
Kozlowski Mateusz
2021-03-15 14:45:59 +01:00
parent 642527d72a
commit fdd6b88cc4
16 changed files with 90 additions and 87 deletions
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26
src/ocf_cache_priv.h
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@@ -86,6 +86,7 @@ struct ocf_cache {
ocf_eviction_t eviction_policy_init;
uint32_t fallback_pt_error_threshold;
ocf_queue_t mngt_queue;
struct ocf_metadata metadata;
@@ -99,39 +100,32 @@ struct ocf_cache {
struct ocf_refcnt metadata __attribute__((aligned(64)));
} refcnt;
ocf_pipeline_t stop_pipeline;
struct ocf_core core[OCF_CORE_MAX];
ocf_pipeline_t stop_pipeline;
env_atomic fallback_pt_error_counter;
env_atomic pending_read_misses_list_blocked;
env_atomic pending_read_misses_list_count;
env_atomic last_access_ms;
env_atomic pending_eviction_clines;
env_atomic flush_in_progress;
env_mutex flush_mutex;
struct list_head io_queues;
ocf_queue_t mngt_queue;
struct ocf_metadata_updater metadata_updater;
struct ocf_cleaner cleaner;
struct ocf_metadata_updater metadata_updater;
struct list_head io_queues;
ocf_promotion_policy_t promotion_policy;
struct ocf_async_lock lock;
env_mutex flush_mutex;
struct {
uint32_t max_queue_size;
uint32_t queue_unblock_size;
} backfill;
struct ocf_trace trace;
void *priv;
/*
@@ -145,6 +139,12 @@ struct ocf_cache {
bool pt_unaligned_io;
bool use_submit_io_fast;
struct ocf_trace trace;
struct ocf_async_lock lock;
// This should be on it's own cacheline ideally
env_atomic last_access_ms;
};
static inline ocf_core_t ocf_cache_get_core(ocf_cache_t cache,