Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/spdk/dpdk/examples/performance-thread/common/lthread.h b/src/spdk/dpdk/examples/performance-thread/common/lthread.h
new file mode 100644
index 00000000..4c945cf7
--- /dev/null
+++ b/src/spdk/dpdk/examples/performance-thread/common/lthread.h
@@ -0,0 +1,51 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2015 Intel Corporation.
+ * Copyright 2012 Hasan Alayli <halayli@gmail.com>
+ */
+#ifndef LTHREAD_H_
+#define LTHREAD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_per_lcore.h>
+
+#include "lthread_api.h"
+#include "lthread_diag.h"
+
+struct lthread;
+struct lthread_sched;
+
+/* function to be called when a context function returns */
+typedef void (*lthread_exit_func) (struct lthread *);
+
+void _lthread_exit_handler(struct lthread *lt);
+
+void lthread_set_funcname(const char *f);
+
+void _lthread_sched_busy_sleep(struct lthread *lt, uint64_t nsecs);
+
+int _lthread_desched_sleep(struct lthread *lt);
+
+void _lthread_free(struct lthread *lt);
+
+struct lthread_sched *_lthread_sched_get(unsigned int lcore_id);
+
+struct lthread_stack *_stack_alloc(void);
+
+struct
+lthread_sched *_lthread_sched_create(size_t stack_size);
+
+void
+_lthread_init(struct lthread *lt,
+	      lthread_func_t fun, void *arg, lthread_exit_func exit_handler);
+
+void _lthread_set_stack(struct lthread *lt, void *stack, size_t stack_size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif				/* LTHREAD_H_ */