From 89aefcc9a89216da3558b891e0d6cb235b0e07a0 Mon Sep 17 00:00:00 2001
From: bolinfest <bolinfest@gmail.com>
Date: Fri, 21 Sep 2018 14:06:33 -0700
Subject: [PATCH] Remove unused ts field in val_t in opensnoop.py. (#1981)

Note this allows us to eliminate the `bpf_ktime_get_ns()`
call from `trace_entry()`.
---
 tools/opensnoop.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/opensnoop.py b/tools/opensnoop.py
index e1a010879213..a0657d42aa25 100755
--- a/tools/opensnoop.py
+++ b/tools/opensnoop.py
@@ -61,7 +61,6 @@
 
 struct val_t {
     u64 id;
-    u64 ts;
     char comm[TASK_COMM_LEN];
     const char *fname;
 };
@@ -87,7 +86,6 @@
     FILTER
     if (bpf_get_current_comm(&val.comm, sizeof(val.comm)) == 0) {
         val.id = id;
-        val.ts = bpf_ktime_get_ns();
         val.fname = filename;
         infotmp.update(&id, &val);
     }