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trace: rename trace.c enum functions

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Rename the init and trace_enum_jmp_to_tail() routines
to reflect their use by more than enumerated types.

Link: http://lkml.kernel.org/r/20170531215653.3240-7-jeremy.linton@arm.com

Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Jeremy Linton 2017-05-31 16:56:47 -05:00 • committed by Steven Rostedt (VMware)
parent 1793ed939b
commit 5f60b351a7
1 changed files with 6 additions and 6 deletions
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12
kernel/trace/trace.c
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@ -4837,7 +4837,7 @@ static const struct file_operations tracing_enum_map_fops = {
}; };
static inline union trace_eval_map_item * static inline union trace_eval_map_item *
trace_enum_jmp_to_tail(union trace_eval_map_item *ptr) trace_eval_jmp_to_tail(union trace_eval_map_item *ptr)
{ {
/* Return tail of array given the head */ /* Return tail of array given the head */
return ptr + ptr->head.length + 1; return ptr + ptr->head.length + 1;
@ -4872,7 +4872,7 @@ trace_insert_enum_map_file(struct module *mod, struct trace_eval_map **start,
else { else {
ptr = trace_eval_maps; ptr = trace_eval_maps;
for (;;) { for (;;) {
ptr = trace_enum_jmp_to_tail(ptr); ptr = trace_eval_jmp_to_tail(ptr);
if (!ptr->tail.next) if (!ptr->tail.next)
break; break;
ptr = ptr->tail.next; ptr = ptr->tail.next;
@ -7735,7 +7735,7 @@ struct dentry *tracing_init_dentry(void)
extern struct trace_eval_map *__start_ftrace_eval_maps[]; extern struct trace_eval_map *__start_ftrace_eval_maps[];
extern struct trace_eval_map *__stop_ftrace_eval_maps[]; extern struct trace_eval_map *__stop_ftrace_eval_maps[];
static void __init trace_enum_init(void) static void __init trace_eval_init(void)
{ {
int len; int len;
@ -7775,14 +7775,14 @@ static void trace_module_remove_enums(struct module *mod)
while (map) { while (map) {
if (map->head.mod == mod) if (map->head.mod == mod)
break; break;
map = trace_enum_jmp_to_tail(map); map = trace_eval_jmp_to_tail(map);
last = &map->tail.next; last = &map->tail.next;
map = map->tail.next; map = map->tail.next;
} }
if (!map) if (!map)
goto out; goto out;
*last = trace_enum_jmp_to_tail(map)->tail.next; *last = trace_eval_jmp_to_tail(map)->tail.next;
kfree(map); kfree(map);
out: out:
mutex_unlock(&trace_eval_mutex); mutex_unlock(&trace_eval_mutex);
@ -7839,7 +7839,7 @@ static __init int tracer_init_tracefs(void)
trace_create_file("saved_cmdlines_size", 0644, d_tracer, trace_create_file("saved_cmdlines_size", 0644, d_tracer,
NULL, &tracing_saved_cmdlines_size_fops); NULL, &tracing_saved_cmdlines_size_fops);
trace_enum_init(); trace_eval_init();
trace_create_enum_file(d_tracer); trace_create_enum_file(d_tracer);