1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #undef TRACE_SYSTEM 3*4882a593Smuzhiyun #define TRACE_SYSTEM block 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define TRACE_INCLUDE_PATH trace/hooks 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #if !defined(_TRACE_HOOK_BLOCK_H) || defined(TRACE_HEADER_MULTI_READ) 8*4882a593Smuzhiyun #define _TRACE_HOOK_BLOCK_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/tracepoint.h> 11*4882a593Smuzhiyun #include <trace/hooks/vendor_hooks.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #if defined(__GENKSYMS__) || !defined(CONFIG_BLOCK) 14*4882a593Smuzhiyun struct blk_mq_tags; 15*4882a593Smuzhiyun struct blk_mq_alloc_data; 16*4882a593Smuzhiyun struct blk_mq_tag_set; 17*4882a593Smuzhiyun #else 18*4882a593Smuzhiyun /* struct blk_mq_tags */ 19*4882a593Smuzhiyun #include <../block/blk-mq-tag.h> 20*4882a593Smuzhiyun /* struct blk_mq_alloc_data */ 21*4882a593Smuzhiyun #include <../block/blk-mq.h> 22*4882a593Smuzhiyun /* struct blk_mq_tag_set */ 23*4882a593Smuzhiyun #include <linux/blk-mq.h> 24*4882a593Smuzhiyun #endif /* __GENKSYMS__ */ 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun DECLARE_HOOK(android_vh_blk_alloc_rqs, 27*4882a593Smuzhiyun TP_PROTO(size_t *rq_size, struct blk_mq_tag_set *set, 28*4882a593Smuzhiyun struct blk_mq_tags *tags), 29*4882a593Smuzhiyun TP_ARGS(rq_size, set, tags)); 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun DECLARE_HOOK(android_vh_blk_rq_ctx_init, 32*4882a593Smuzhiyun TP_PROTO(struct request *rq, struct blk_mq_tags *tags, 33*4882a593Smuzhiyun struct blk_mq_alloc_data *data, u64 alloc_time_ns), 34*4882a593Smuzhiyun TP_ARGS(rq, tags, data, alloc_time_ns)); 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #endif /* _TRACE_HOOK_BLOCK_H */ 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* This part must be outside protection */ 39*4882a593Smuzhiyun #include <trace/define_trace.h> 40