f22da1cde7
Change license to BSD-3-Clause Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
50 lines
903 B
C
50 lines
903 B
C
/*
|
|
* Copyright(c) 2012-2021 Intel Corporation
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef OCF_QUEUE_PRIV_H_
|
|
#define OCF_QUEUE_PRIV_H_
|
|
|
|
#include "ocf_env.h"
|
|
|
|
struct ocf_queue {
|
|
ocf_cache_t cache;
|
|
|
|
void *priv;
|
|
|
|
struct list_head io_list;
|
|
|
|
/* per-queue free running global metadata lock index */
|
|
unsigned lock_idx;
|
|
|
|
/* per-queue free running lru list index */
|
|
unsigned lru_idx;
|
|
|
|
struct ocf_seq_cutoff *seq_cutoff;
|
|
|
|
struct list_head list;
|
|
|
|
const struct ocf_queue_ops *ops;
|
|
|
|
/* Tracing reference counter */
|
|
env_atomic64 trace_ref_cntr;
|
|
|
|
/* Tracing stop request */
|
|
env_atomic trace_stop;
|
|
env_atomic io_no;
|
|
|
|
env_atomic ref_count;
|
|
env_spinlock io_list_lock;
|
|
} __attribute__((__aligned__(64)));
|
|
|
|
static inline void ocf_queue_kick(ocf_queue_t queue, bool allow_sync)
|
|
{
|
|
if (allow_sync && queue->ops->kick_sync)
|
|
queue->ops->kick_sync(queue);
|
|
else
|
|
queue->ops->kick(queue);
|
|
}
|
|
|
|
#endif
|