1 /* SPDX-License-Identifier: GPL-2.0 */
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM block
4 
5 #define TRACE_INCLUDE_PATH trace/hooks
6 
7 #if !defined(_TRACE_HOOK_BLOCK_H) || defined(TRACE_HEADER_MULTI_READ)
8 #define _TRACE_HOOK_BLOCK_H
9 
10 #include <linux/tracepoint.h>
11 #include <trace/hooks/vendor_hooks.h>
12 
13 struct blk_mq_tag_set;
14 struct blk_mq_tags;
15 struct blk_mq_alloc_data;
16 
17 DECLARE_HOOK(android_vh_blk_alloc_rqs,
18 	TP_PROTO(size_t *rq_size, struct blk_mq_tag_set *set,
19 		struct blk_mq_tags *tags),
20 	TP_ARGS(rq_size, set, tags));
21 
22 DECLARE_HOOK(android_vh_blk_rq_ctx_init,
23 	TP_PROTO(struct request *rq, struct blk_mq_tags *tags,
24 		struct blk_mq_alloc_data *data, u64 alloc_time_ns),
25 	TP_ARGS(rq, tags, data, alloc_time_ns));
26 
27 #endif /* _TRACE_HOOK_BLOCK_H */
28 
29 /* This part must be outside protection */
30 #include <trace/define_trace.h>
31