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| author | Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> | 2010-01-16 21:31:16 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-01-17 07:55:19 +0100 |
| commit | 0eda7385db1f30271ade830a231006938a76fb53 (patch) | |
| tree | 8b9bf7f38c631907125f7353806be72b14f24978 /kernel/trace/trace_kprobe.c | |
| parent | 69e3f52d1b1a3ed4390bb8a09bb1324265af7fbf (diff) | |
perf probe: Fix build error of builtin-probe.c
I got this build error when building tip tree:
| cc1: warnings being treated as errors
| builtin-probe.c:123: error: 'opt_show_lines' defined but not used
This error is caused by:
| #ifndef NO_LIBDWARF
| OPT_CALLBACK('L', "line", NULL,
| "FUNC[:RLN[+NUM|:RLN2]]|SRC:ALN[+NUM|:ALN2]",
| "Show source code lines.", opt_show_lines),
| #endif
My environment defines NO_LIBDWARF, so gcc treated
opt_show_lines() as garbage. So I moved opt_show_lines() into
#ifndef NO_LIBDWARF ... #endif block.
Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1263645076-9993-1-git-send-email-mitake@dcl.info.waseda.ac.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
0 files changed, 0 insertions, 0 deletions