From 8c619d6a333f98087816e64c62f0f2389e19ab4a Mon Sep 17 00:00:00 2001 From: Wang Nan Date: Wed, 13 Jul 2016 10:44:03 +0000 Subject: [PATCH] perf event parser: Add const qualifier to evt_name and sys_name Add missing 'const' qualifiers so following commits are able to create tracepoints using const strings. Signed-off-by: Wang Nan Cc: Alexei Starovoitov Cc: Jiri Olsa Cc: Zefan Li Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1468406646-21642-4-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.c | 12 ++++++------ tools/perf/util/parse-events.h | 2 +- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index ebd87b773f56..d866824f2b42 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -436,7 +436,7 @@ int parse_events_add_cache(struct list_head *list, int *idx, } static void tracepoint_error(struct parse_events_error *e, int err, - char *sys, char *name) + const char *sys, const char *name) { char help[BUFSIZ]; @@ -466,7 +466,7 @@ static void tracepoint_error(struct parse_events_error *e, int err, } static int add_tracepoint(struct list_head *list, int *idx, - char *sys_name, char *evt_name, + const char *sys_name, const char *evt_name, struct parse_events_error *err, struct list_head *head_config) { @@ -491,7 +491,7 @@ static int add_tracepoint(struct list_head *list, int *idx, } static int add_tracepoint_multi_event(struct list_head *list, int *idx, - char *sys_name, char *evt_name, + const char *sys_name, const char *evt_name, struct parse_events_error *err, struct list_head *head_config) { @@ -533,7 +533,7 @@ static int add_tracepoint_multi_event(struct list_head *list, int *idx, } static int add_tracepoint_event(struct list_head *list, int *idx, - char *sys_name, char *evt_name, + const char *sys_name, const char *evt_name, struct parse_events_error *err, struct list_head *head_config) { @@ -545,7 +545,7 @@ static int add_tracepoint_event(struct list_head *list, int *idx, } static int add_tracepoint_multi_sys(struct list_head *list, int *idx, - char *sys_name, char *evt_name, + const char *sys_name, const char *evt_name, struct parse_events_error *err, struct list_head *head_config) { @@ -1126,7 +1126,7 @@ do { \ } int parse_events_add_tracepoint(struct list_head *list, int *idx, - char *sys, char *event, + const char *sys, const char *event, struct parse_events_error *err, struct list_head *head_config) { diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index 46c05ccd5dfe..0bd664dfa53c 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -134,7 +134,7 @@ int parse_events__modifier_event(struct list_head *list, char *str, bool add); int parse_events__modifier_group(struct list_head *list, char *event_mod); int parse_events_name(struct list_head *list, char *name); int parse_events_add_tracepoint(struct list_head *list, int *idx, - char *sys, char *event, + const char *sys, const char *event, struct parse_events_error *error, struct list_head *head_config); int parse_events_load_bpf(struct parse_events_evlist *data, -- 2.20.1