summaryrefslogtreecommitdiff
path: root/tools/perf/builtin-buildid-cache.c
diff options
context:
space:
mode:
authorMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>2015-02-10 18:18:51 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-02-11 12:37:33 -0300
commite35f7362bab455fb5c13ea4ce53f959f3e1610b2 (patch)
tree1bef65bc16497d231c71493108c2f6a4907fc310 /tools/perf/builtin-buildid-cache.c
parent4e31050f482c02c822b150d71cf1ea5be7c9d6e4 (diff)
downloadlinux-e35f7362bab455fb5c13ea4ce53f959f3e1610b2.tar.gz
perf buildid-cache: Remove unneeded debugdir parameters
Functions related to buildid-cache subcommand use debugdir parameters for passing buildid cache directory path. However all callers just pass buildid_dir global variable. Moreover, other functions which refer buildid cache use buildid_dir directly. This removes unneeded debugdir parameters from those functions and use buildid_dir if needed. Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: Hemant Kumar <hemant@linux.vnet.ibm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20150210091851.19264.72741.stgit@localhost.localdomain Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-buildid-cache.c')
-rw-r--r--tools/perf/builtin-buildid-cache.c37
1 files changed, 16 insertions, 21 deletions
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c
index 50e6b66aea1f..d929d9544664 100644
--- a/tools/perf/builtin-buildid-cache.c
+++ b/tools/perf/builtin-buildid-cache.c
@@ -125,8 +125,7 @@ static int build_id_cache__kcore_existing(const char *from_dir, char *to_dir,
return ret;
}
-static int build_id_cache__add_kcore(const char *filename, const char *debugdir,
- bool force)
+static int build_id_cache__add_kcore(const char *filename, bool force)
{
char dir[32], sbuildid[BUILD_ID_SIZE * 2 + 1];
char from_dir[PATH_MAX], to_dir[PATH_MAX];
@@ -143,7 +142,7 @@ static int build_id_cache__add_kcore(const char *filename, const char *debugdir,
return -1;
scnprintf(to_dir, sizeof(to_dir), "%s/[kernel.kcore]/%s",
- debugdir, sbuildid);
+ buildid_dir, sbuildid);
if (!force &&
!build_id_cache__kcore_existing(from_dir, to_dir, sizeof(to_dir))) {
@@ -155,7 +154,7 @@ static int build_id_cache__add_kcore(const char *filename, const char *debugdir,
return -1;
scnprintf(to_dir, sizeof(to_dir), "%s/[kernel.kcore]/%s/%s",
- debugdir, sbuildid, dir);
+ buildid_dir, sbuildid, dir);
if (mkdir_p(to_dir, 0755))
return -1;
@@ -183,7 +182,7 @@ static int build_id_cache__add_kcore(const char *filename, const char *debugdir,
return 0;
}
-static int build_id_cache__add_file(const char *filename, const char *debugdir)
+static int build_id_cache__add_file(const char *filename)
{
char sbuild_id[BUILD_ID_SIZE * 2 + 1];
u8 build_id[BUILD_ID_SIZE];
@@ -195,7 +194,7 @@ static int build_id_cache__add_file(const char *filename, const char *debugdir)
}
build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
- err = build_id_cache__add_s(sbuild_id, debugdir, filename,
+ err = build_id_cache__add_s(sbuild_id, filename,
false, false);
if (verbose)
pr_info("Adding %s %s: %s\n", sbuild_id, filename,
@@ -203,8 +202,7 @@ static int build_id_cache__add_file(const char *filename, const char *debugdir)
return err;
}
-static int build_id_cache__remove_file(const char *filename,
- const char *debugdir)
+static int build_id_cache__remove_file(const char *filename)
{
u8 build_id[BUILD_ID_SIZE];
char sbuild_id[BUILD_ID_SIZE * 2 + 1];
@@ -217,7 +215,7 @@ static int build_id_cache__remove_file(const char *filename,
}
build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
- err = build_id_cache__remove_s(sbuild_id, debugdir);
+ err = build_id_cache__remove_s(sbuild_id);
if (verbose)
pr_info("Removing %s %s: %s\n", sbuild_id, filename,
err ? "FAIL" : "Ok");
@@ -252,8 +250,7 @@ static int build_id_cache__fprintf_missing(struct perf_session *session, FILE *f
return 0;
}
-static int build_id_cache__update_file(const char *filename,
- const char *debugdir)
+static int build_id_cache__update_file(const char *filename)
{
u8 build_id[BUILD_ID_SIZE];
char sbuild_id[BUILD_ID_SIZE * 2 + 1];
@@ -266,11 +263,10 @@ static int build_id_cache__update_file(const char *filename,
}
build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
- err = build_id_cache__remove_s(sbuild_id, debugdir);
- if (!err) {
- err = build_id_cache__add_s(sbuild_id, debugdir, filename,
- false, false);
- }
+ err = build_id_cache__remove_s(sbuild_id);
+ if (!err)
+ err = build_id_cache__add_s(sbuild_id, filename, false, false);
+
if (verbose)
pr_info("Updating %s %s: %s\n", sbuild_id, filename,
err ? "FAIL" : "Ok");
@@ -338,7 +334,7 @@ int cmd_buildid_cache(int argc, const char **argv,
list = strlist__new(true, add_name_list_str);
if (list) {
strlist__for_each(pos, list)
- if (build_id_cache__add_file(pos->s, buildid_dir)) {
+ if (build_id_cache__add_file(pos->s)) {
if (errno == EEXIST) {
pr_debug("%s already in the cache\n",
pos->s);
@@ -356,7 +352,7 @@ int cmd_buildid_cache(int argc, const char **argv,
list = strlist__new(true, remove_name_list_str);
if (list) {
strlist__for_each(pos, list)
- if (build_id_cache__remove_file(pos->s, buildid_dir)) {
+ if (build_id_cache__remove_file(pos->s)) {
if (errno == ENOENT) {
pr_debug("%s wasn't in the cache\n",
pos->s);
@@ -377,7 +373,7 @@ int cmd_buildid_cache(int argc, const char **argv,
list = strlist__new(true, update_name_list_str);
if (list) {
strlist__for_each(pos, list)
- if (build_id_cache__update_file(pos->s, buildid_dir)) {
+ if (build_id_cache__update_file(pos->s)) {
if (errno == ENOENT) {
pr_debug("%s wasn't in the cache\n",
pos->s);
@@ -391,8 +387,7 @@ int cmd_buildid_cache(int argc, const char **argv,
}
}
- if (kcore_filename &&
- build_id_cache__add_kcore(kcore_filename, buildid_dir, force))
+ if (kcore_filename && build_id_cache__add_kcore(kcore_filename, force))
pr_warning("Couldn't add %s\n", kcore_filename);
out: