From 7c31522a0ca2e104e3990df0d39346079eebe9e5 Mon Sep 17 00:00:00 2001
From: Dmitri Plotnikov <dplotnikov@google.com>
Date: Sat, 17 Oct 2020 21:29:09 -0700
Subject: [PATCH] Use eBPF-based time-in-state monitoring for groups of threads

Bug: 169279846

Test: N/A - this is just a header file
Change-Id: I4beeb127fbd654e3c0a8f70f4f5088c5d7388ece
---
 progs/include/bpf_timeinstate.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/progs/include/bpf_timeinstate.h b/progs/include/bpf_timeinstate.h
index 6cbc4e1..61d3324 100644
--- a/progs/include/bpf_timeinstate.h
+++ b/progs/include/bpf_timeinstate.h
@@ -15,6 +15,7 @@
  */
 
 #include <inttypes.h>
+#include <sys/types.h>
 
 #define BPF_FS_PATH "/sys/fs/bpf/"
 
@@ -43,3 +44,9 @@ typedef struct {
     uint32_t policy;
     uint32_t freq;
 } freq_idx_key_t;
+
+typedef struct {
+    pid_t tgid;
+    uint16_t aggregation_key;
+    uint16_t bucket;
+} aggregated_task_tis_key_t;