diff --git a/block/blk-mq.c b/block/blk-mq.c
index 08d5571d95e0..9fb88dac18e3 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -41,6 +41,8 @@
 #include "blk-mq-sched.h"
 #include "blk-rq-qos.h"
 
+#include <trace/hooks/block.h>
+
 static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
 
 static void blk_mq_poll_stats_start(struct request_queue *q);
@@ -2483,6 +2485,7 @@ int blk_mq_alloc_rqs(struct blk_mq_tag_set *set, struct blk_mq_tags *tags,
 	 */
 	rq_size = round_up(sizeof(struct request) + set->cmd_size,
 				cache_line_size());
+	trace_android_vh_blk_alloc_rqs(&rq_size, set, tags);
 	left = rq_size * depth;
 
 	for (i = 0; i < depth; ) {
diff --git a/drivers/android/vendor_hooks.c b/drivers/android/vendor_hooks.c
index 7da0fbf06d9d..6cd8e36a08e3 100644
--- a/drivers/android/vendor_hooks.c
+++ b/drivers/android/vendor_hooks.c
@@ -40,6 +40,7 @@
 #include <trace/hooks/iommu.h>
 #include <trace/hooks/thermal.h>
 #include <trace/hooks/ufshcd.h>
+#include <trace/hooks/block.h>
 #include <trace/hooks/cgroup.h>
 #include <trace/hooks/workqueue.h>
 #include <trace/hooks/sys.h>
@@ -239,6 +240,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_selinux_avc_insert);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_selinux_avc_node_delete);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_selinux_avc_node_replace);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_selinux_avc_lookup);
+EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_blk_alloc_rqs);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_commit_creds);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_exit_creds);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_override_creds);
diff --git a/include/trace/hooks/block.h b/include/trace/hooks/block.h
new file mode 100644
index 000000000000..cccdf419ceb7
--- /dev/null
+++ b/include/trace/hooks/block.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM block
+
+#define TRACE_INCLUDE_PATH trace/hooks
+
+#if !defined(_TRACE_HOOK_BLOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HOOK_BLOCK_H
+
+#include <linux/tracepoint.h>
+#include <trace/hooks/vendor_hooks.h>
+
+struct blk_mq_tag_set;
+struct blk_mq_tags;
+
+DECLARE_HOOK(android_vh_blk_alloc_rqs,
+	TP_PROTO(size_t *rq_size, struct blk_mq_tag_set *set,
+		struct blk_mq_tags *tags),
+	TP_ARGS(rq_size, set, tags));
+
+#endif /* _TRACE_HOOK_BLOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>