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Commit 8c619d6a authored by Wang Nan's avatar Wang Nan Committed by Arnaldo Carvalho de Melo
Browse files

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: default avatarWang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1468406646-21642-4-git-send-email-wangnan0@huawei.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 705fa219

tools/perf/util/parse-events.c

+6 −6
Original line number Diff line number Diff line
@@ -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)

{

tools/perf/util/parse-events.h

+1 −1
Original line number Diff line number Diff line
@@ -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,