From: Anton Blanchard <anton@samba.org>
To: acme@redhat.com, a.p.zijlstra@chello.nl, paulus@samba.org,
mingo@redhat.com, linux-kernel@vger.kernel.org
Subject: [PATCH] perf symbols: Add path to Ubuntu kernel debuginfo file
Date: Tue, 9 Sep 2014 09:11:52 +1000 [thread overview]
Message-ID: <20140909091152.2698c0f7@kryten> (raw)
Ubuntu places the kernel debuginfo in /usr/lib/debug/boot/vmlinux-*
Signed-off-by: Anton Blanchard <anton@samba.org>
---
Index: b/tools/perf/util/symbol.c
===================================================================
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1750,7 +1750,7 @@ static int vmlinux_path__init(void)
struct utsname uts;
char bf[PATH_MAX];
- vmlinux_path = malloc(sizeof(char *) * 5);
+ vmlinux_path = malloc(sizeof(char *) * 6);
if (vmlinux_path == NULL)
return -1;
@@ -1784,6 +1784,12 @@ static int vmlinux_path__init(void)
uts.release);
vmlinux_path[vmlinux_path__nr_entries] = strdup(bf);
if (vmlinux_path[vmlinux_path__nr_entries] == NULL)
+ goto out_fail;
+ ++vmlinux_path__nr_entries;
+ snprintf(bf, sizeof(bf), "/usr/lib/debug/boot/vmlinux-%s",
+ uts.release);
+ vmlinux_path[vmlinux_path__nr_entries] = strdup(bf);
+ if (vmlinux_path[vmlinux_path__nr_entries] == NULL)
goto out_fail;
++vmlinux_path__nr_entries;
next reply other threads:[~2014-09-08 23:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-08 23:11 Anton Blanchard [this message]
2014-09-12 6:43 ` [PATCH] perf symbols: Add path to Ubuntu kernel debuginfo file Namhyung Kim
2014-09-15 19:57 ` Arnaldo Carvalho de Melo
2014-09-19 5:22 ` [tip:perf/core] " tip-bot for Anton Blanchard
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