Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f285901b authored by Eduard - Gabriel Munteanu's avatar Eduard - Gabriel Munteanu Committed by Ingo Molnar
Browse files

tracing: add missing 'extern' keywords to trace_output.h 



Impact: cleanup

Many declarations within trace_output.h are missing the 'extern' keyword
in an inconsistent manner. This adds 'extern' where it should be.

Signed-off-by: default avatarEduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent bdd6df6a

kernel/trace/trace_output.h

+17 −16
Original line number Diff line number Diff line
@@ -29,25 +29,26 @@ seq_print_ip_sym(struct trace_seq *s, unsigned long ip, 
		unsigned long sym_flags);

extern ssize_t trace_seq_to_user(struct trace_seq *s, char __user *ubuf,

				 size_t cnt);

int trace_seq_puts(struct trace_seq *s, const char *str);

int trace_seq_putc(struct trace_seq *s, unsigned char c);

int trace_seq_putmem(struct trace_seq *s, void *mem, size_t len);

int trace_seq_putmem_hex(struct trace_seq *s, void *mem, size_t len);

void *trace_seq_reserve(struct trace_seq *s, size_t len);

int trace_seq_path(struct trace_seq *s, struct path *path);

int seq_print_userip_objs(const struct userstack_entry *entry,

extern int trace_seq_puts(struct trace_seq *s, const char *str);

extern int trace_seq_putc(struct trace_seq *s, unsigned char c);

extern int trace_seq_putmem(struct trace_seq *s, void *mem, size_t len);

extern int trace_seq_putmem_hex(struct trace_seq *s, void *mem, size_t len);

extern void *trace_seq_reserve(struct trace_seq *s, size_t len);

extern int trace_seq_path(struct trace_seq *s, struct path *path);

extern int seq_print_userip_objs(const struct userstack_entry *entry,

				 struct trace_seq *s, unsigned long sym_flags);

int seq_print_user_ip(struct trace_seq *s, struct mm_struct *mm,

extern int seq_print_user_ip(struct trace_seq *s, struct mm_struct *mm,

			     unsigned long ip, unsigned long sym_flags);



int trace_print_context(struct trace_iterator *iter);

int trace_print_lat_context(struct trace_iterator *iter);

extern int trace_print_context(struct trace_iterator *iter);

extern int trace_print_lat_context(struct trace_iterator *iter);



struct trace_event *ftrace_find_event(int type);

int register_ftrace_event(struct trace_event *event);

int unregister_ftrace_event(struct trace_event *event);

extern struct trace_event *ftrace_find_event(int type);

extern int register_ftrace_event(struct trace_event *event);

extern int unregister_ftrace_event(struct trace_event *event);



enum print_line_t trace_nop_print(struct trace_iterator *iter, int flags);

extern enum print_line_t trace_nop_print(struct trace_iterator *iter,

					 int flags);



#define MAX_MEMHEX_BYTES	8

#define HEX_CHARS		(MAX_MEMHEX_BYTES*2 + 1)