linux-kernel - [PATCH 11/14] perf tools: Remove compressed argument from is_kernel

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Date:	Tue,  3 Mar 2015 16:29:38 +0100
From:	Jiri Olsa <jolsa@...nel.org>
To:	linux-kernel@...r.kernel.org
Cc:	Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...gle.com>
Subject: [PATCH 11/14] perf tools: Remove compressed argument from is_kernel_module

We no longer need the 'compressed' argument, because all
current users use 'NULL' for it.

Signed-off-by: Jiri Olsa <jolsa@...nel.org>
Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Stephane Eranian <eranian@...gle.com>
---
 tools/perf/util/dso.c     | 5 +----
 tools/perf/util/dso.h     | 2 +-
 tools/perf/util/header.c  | 2 +-
 tools/perf/util/machine.c | 2 +-
 4 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index a17e5301af29..e2eeadfad275 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -176,16 +176,13 @@ bool is_kmodule_extension(const char *ext)
 	return false;
 }
 
-bool is_kernel_module(const char *pathname, bool *compressed)
+bool is_kernel_module(const char *pathname)
 {
 	struct kmod_path m;
 
 	if (kmod_path__parse(&m, pathname))
 		return NULL;
 
-	if (compressed)
-		*compressed = m.comp;
-
 	return m.kmod;
 }
 
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index a712cbcd3a72..357d319a87d1 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -190,7 +190,7 @@ int dso__read_binary_type_filename(const struct dso *dso, enum dso_binary_type t
 				   char *root_dir, char *filename, size_t size);
 bool is_supported_compression(const char *ext);
 bool is_kmodule_extension(const char *ext);
-bool is_kernel_module(const char *pathname, bool *compressed);
+bool is_kernel_module(const char *pathname);
 bool decompress_to_file(const char *ext, const char *filename, int output_fd);
 bool dso__needs_decompress(struct dso *dso);
 
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 1f407f7352a7..fb432153e2aa 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1266,7 +1266,7 @@ static int __event_process_build_id(struct build_id_event *bev,
 
 		dso__set_build_id(dso, &bev->build_id);
 
-		if (!is_kernel_module(filename, NULL))
+		if (!is_kernel_module(filename))
 			dso->kernel = dso_type;
 
 		build_id__sprintf(dso->build_id, sizeof(dso->build_id),
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 0c2d9e68996b..03b73261ec3e 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1093,7 +1093,7 @@ static int machine__process_kernel_mmap_event(struct machine *machine,
 		struct dso *dso;
 
 		list_for_each_entry(dso, &machine->kernel_dsos.head, node) {
-			if (is_kernel_module(dso->long_name, NULL))
+			if (is_kernel_module(dso->long_name))
 				continue;
 
 			kernel = dso;
-- 
1.9.3

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