(2011/04/01 23:36), Srikar Dronamraju wrote:
> This is a precursor patch that modifies names that refer to kernel/module
> to also refer to user space names.
>
> Signed-off-by: Srikar Dronamraju <srikar@xxxxxxxxxxxxxxxxxx>
> ---
> tools/perf/builtin-probe.c | 12 ++++++------
> tools/perf/util/probe-event.c | 6 +++---
> 2 files changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
> index 2c0e64d..98db08f 100644
> --- a/tools/perf/builtin-probe.c
> +++ b/tools/perf/builtin-probe.c
> @@ -61,7 +61,7 @@ static struct {
> struct perf_probe_event events[MAX_PROBES];
> struct strlist *dellist;
> struct line_range line_range;
> - const char *target_module;
> + const char *target;
> int max_probe_points;
> struct strfilter *filter;
> } params;
> @@ -241,7 +241,7 @@ static const struct option options[] = {
> "file", "vmlinux pathname"),
> OPT_STRING('s', "source", &symbol_conf.source_prefix,
> "directory", "path to kernel source"),
> - OPT_STRING('m', "module", ¶ms.target_module,
> + OPT_STRING('m', "module", ¶ms.target,
> "modname", "target module name"),
> #endif
> OPT__DRY_RUN(&probe_event_dry_run),
> @@ -327,7 +327,7 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used)
> if (!params.filter)
> params.filter = strfilter__new(DEFAULT_FUNC_FILTER,
> NULL);
> - ret = show_available_funcs(params.target_module,
> + ret = show_available_funcs(params.target,
> params.filter);
> strfilter__delete(params.filter);
> if (ret < 0)
> @@ -348,7 +348,7 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used)
> usage_with_options(probe_usage, options);
> }
>
> - ret = show_line_range(¶ms.line_range, params.target_module);
> + ret = show_line_range(¶ms.line_range, params.target);
> if (ret < 0)
> pr_err(" Error: Failed to show lines. (%d)\n", ret);
> return ret;
> @@ -365,7 +365,7 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used)
>
> ret = show_available_vars(params.events, params.nevents,
> params.max_probe_points,
> - params.target_module,
> + params.target,
> params.filter,
> params.show_ext_vars);
> strfilter__delete(params.filter);
> @@ -387,7 +387,7 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used)
> if (params.nevents) {
> ret = add_perf_probe_events(params.events, params.nevents,
> params.max_probe_points,
> - params.target_module,
> + params.target,
> params.force_add);
> if (ret < 0) {
> pr_err(" Error: Failed to add events. (%d)\n", ret);
> diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
> index 5ddee66..09c53c1 100644
> --- a/tools/perf/util/probe-event.c
> +++ b/tools/perf/util/probe-event.c
> @@ -1979,7 +1979,7 @@ static int filter_available_functions(struct map *map __unused,
> return 1;
> }
>
> -int show_available_funcs(const char *module, struct strfilter *_filter)
> +int show_available_funcs(const char *elfobject, struct strfilter *_filter)
> {
> struct map *map;
> int ret;
> @@ -1990,9 +1990,9 @@ int show_available_funcs(const char *module, struct strfilter *_filter)
> if (ret < 0)
> return ret;
>
> - map = kernel_get_module_map(module);
> + map = kernel_get_module_map(elfobject);
> if (!map) {
> - pr_err("Failed to find %s map.\n", (module) ? : "kernel");
> + pr_err("Failed to find %s map.\n", (elfobject) ? : "kernel");
Hmm, these changes(module -> elfobject) are put back by the next patch.
Could you check your patch stack?
Thank you,
--
Masami HIRAMATSU
Software Platform Research Dept. Linux Technology Center
Hitachi, Ltd., Yokohama Research Laboratory
E-mail: masami.hiramatsu.pt@xxxxxxxxxxx
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