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| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-02-23 17:46:24 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-03-05 10:15:50 -0300 |
| commit | ff2a6617c2acd6a8dc468c90ab8708a6ad112bb0 (patch) | |
| tree | 8289aeb7e18d6b7c10d55d28a3480aab0489b40a /tools | |
| parent | 824ac0e9838aadf5a398850c80ec2a43b9d0ca49 (diff) | |
| download | linux-ff2a6617c2acd6a8dc468c90ab8708a6ad112bb0.tar.bz2 | |
perf annotate: Add missing newline on error message
If perf.data couldn't find vmlinux image for the given build-id,
it would print error message. However it lacked a newline at the
end, so the output looked like below:
$ perf annotate --stdio
No vmlinux file with build id 63b554b2e90f14a4bced200008865e757d3e8b36
was found in the path.
Please use:
perf buildid-cache -av vmlinux
or:
--vmlinux vmlinux Percent | Source code & Disassembly of a.out
------------------------------------------------
:
:
:
: Disassembly of section .text:
:
: 00000000004004f4 <foo>:
0.00 : 4004f4: push %rbp
0.00 : 4004f5: mov %rsp,%rbp
0.00 : 4004f8: movl $0x0,-0x4(%rbp)
0.00 : 4004ff: jmp 400517 <foo+0x23>
14.70 : 400501: mov 0x200b28(%rip),%rax # 601030 <count>
0.02 : 400508: add $0x1,%rax
0.01 : 40050c: mov %rax,0x200b1d(%rip) # 601030 <count>
0.01 : 400513: addl $0x1,-0x4(%rbp)
13.92 : 400517: cmpl $0x98967f,-0x4(%rbp)
71.33 : 40051e: jle 400501 <foo+0xd>
0.00 : 400520: leaveq
0.00 : 400521: retq
Fix it by adding a newline at the end of the message. It doesn't affect
the tui output AFAICS. New output will look like this:
...
or:
--vmlinux vmlinux
Percent | Source code & Disassembly of a.out
------------------------------------------------
:
:
:
: Disassembly of section .text:
...
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1329986784-4916-6-git-send-email-namhyung.kim@lge.com
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/annotate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 011ed2676604..e5a462f1d07c 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -315,7 +315,7 @@ fallback: "Please use:\n\n" " perf buildid-cache -av vmlinux\n\n" "or:\n\n" - " --vmlinux vmlinux", + " --vmlinux vmlinux\n", sym->name, build_id_msg ?: ""); goto out_free_filename; } |