diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-11-24 12:05:15 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-24 16:37:02 +0100 |
| commit | b32d133aec5dc882cf783a293f393bfb3f4379e1 (patch) | |
| tree | 41fc56a4aaec8892a235ffd530b36278d147dc4e /tools/perf/util/data_map.c | |
| parent | 7cc017edb9459193d3b581155a14029e4bef0c49 (diff) | |
perf symbols: Simplify symbol machinery setup
And also express its configuration toggles via a struct.
Now all one has to do is to call symbol__init(NULL) if the
defaults are OK, or pass a struct symbol_conf pointer with the
desired configuration.
If a tool uses kernel_maps__find_symbol() to look at the kernel
and modules mappings for a symbol but didn't call symbol__init()
first, that will generate a one time warning too, alerting the
subcommand developer that symbol__init() must be called.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1259071517-3242-2-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/data_map.c')
| -rw-r--r-- | tools/perf/util/data_map.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/tools/perf/util/data_map.c b/tools/perf/util/data_map.c index f318d19b2562..b238462b8983 100644 --- a/tools/perf/util/data_map.c +++ b/tools/perf/util/data_map.c @@ -101,8 +101,6 @@ out: int mmap_dispatch_perf_file(struct perf_header **pheader, const char *input_name, - const char *vmlinux_name, - bool try_vmlinux_path, int force, int full_paths, int *cwdlen, @@ -172,12 +170,6 @@ int mmap_dispatch_perf_file(struct perf_header **pheader, curr_handler->sample_type_check(sample_type) < 0) goto out_delete; - err = -ENOMEM; - if (kernel_maps__init(vmlinux_name, try_vmlinux_path, true) < 0) { - pr_err("failed to setup the kernel maps to resolve symbols\n"); - goto out_delete; - } - if (!full_paths) { if (getcwd(__cwd, sizeof(__cwd)) == NULL) { pr_err("failed to get the current directory\n"); |