3998e2a072
Replace the BSD license header with the SPDX tag for files with only an Intel copyright on them. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
113 lines
2.5 KiB
C
113 lines
2.5 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright(c) 2015 Intel Corporation
|
|
*/
|
|
|
|
#ifndef LTHREAD_DIAG_H_
|
|
#define LTHREAD_DIAG_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
#include <inttypes.h>
|
|
|
|
#include <rte_log.h>
|
|
#include <rte_common.h>
|
|
|
|
#include "lthread_api.h"
|
|
#include "lthread_diag_api.h"
|
|
|
|
extern diag_callback diag_cb;
|
|
|
|
extern const char *diag_event_text[];
|
|
extern uint64_t diag_mask;
|
|
|
|
/* max size of name strings */
|
|
#define LT_MAX_NAME_SIZE 64
|
|
|
|
#if LTHREAD_DIAG
|
|
#define DISPLAY_OBJCACHE_QUEUES 1
|
|
|
|
/*
|
|
* Generate a diagnostic trace or event in the case where an object is created.
|
|
*
|
|
* The value returned by the callback is stored in the object.
|
|
*
|
|
* @ param obj
|
|
* pointer to the object that was created
|
|
* @ param ev
|
|
* the event code
|
|
*
|
|
*/
|
|
#define DIAG_CREATE_EVENT(obj, ev) do { \
|
|
struct lthread *ct = RTE_PER_LCORE(this_sched)->current_lthread;\
|
|
if ((BIT(ev) & diag_mask) && (ev < LT_DIAG_EVENT_MAX)) { \
|
|
(obj)->diag_ref = (diag_cb)(rte_rdtsc(), \
|
|
ct, \
|
|
(ev), \
|
|
0, \
|
|
diag_event_text[(ev)], \
|
|
(uint64_t)obj, \
|
|
0); \
|
|
} \
|
|
} while (0)
|
|
|
|
/*
|
|
* Generate a diagnostic trace event.
|
|
*
|
|
* @ param obj
|
|
* pointer to the lthread, cond or mutex object
|
|
* @ param ev
|
|
* the event code
|
|
* @ param p1
|
|
* object specific value ( see lthread_diag_api.h )
|
|
* @ param p2
|
|
* object specific value ( see lthread_diag_api.h )
|
|
*/
|
|
#define DIAG_EVENT(obj, ev, p1, p2) do { \
|
|
struct lthread *ct = RTE_PER_LCORE(this_sched)->current_lthread;\
|
|
if ((BIT(ev) & diag_mask) && (ev < LT_DIAG_EVENT_MAX)) { \
|
|
(diag_cb)(rte_rdtsc(), \
|
|
ct, \
|
|
ev, \
|
|
(obj)->diag_ref, \
|
|
diag_event_text[(ev)], \
|
|
(uint64_t)(p1), \
|
|
(uint64_t)(p2)); \
|
|
} \
|
|
} while (0)
|
|
|
|
#define DIAG_COUNT_DEFINE(x) rte_atomic64_t count_##x
|
|
#define DIAG_COUNT_INIT(o, x) rte_atomic64_init(&((o)->count_##x))
|
|
#define DIAG_COUNT_INC(o, x) rte_atomic64_inc(&((o)->count_##x))
|
|
#define DIAG_COUNT_DEC(o, x) rte_atomic64_dec(&((o)->count_##x))
|
|
#define DIAG_COUNT(o, x) rte_atomic64_read(&((o)->count_##x))
|
|
|
|
#define DIAG_USED
|
|
|
|
#else
|
|
|
|
/* no diagnostics configured */
|
|
|
|
#define DISPLAY_OBJCACHE_QUEUES 0
|
|
|
|
#define DIAG_CREATE_EVENT(obj, ev)
|
|
#define DIAG_EVENT(obj, ev, p1, p)
|
|
|
|
#define DIAG_COUNT_DEFINE(x)
|
|
#define DIAG_COUNT_INIT(o, x) do {} while (0)
|
|
#define DIAG_COUNT_INC(o, x) do {} while (0)
|
|
#define DIAG_COUNT_DEC(o, x) do {} while (0)
|
|
#define DIAG_COUNT(o, x) 0
|
|
|
|
#define DIAG_USED __rte_unused
|
|
|
|
#endif /* LTHREAD_DIAG */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* LTHREAD_DIAG_H_ */
|