tracing: Rename enum_replace to eval_replace

The enum_replace stanza works as is for sizeof()
calls as well as enums. Rename it as well.

Link: http://lkml.kernel.org/r/20170531215653.3240-9-jeremy.linton@arm.com
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index e6897b00594749ce66e58552821febbcf4579722..83dfd0dbbbfe1db07dae87686b80644661b40e11 100644 (file)
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -2067,12 +2067,12 @@ __register_event(struct trace_event_call *call, struct module *mod)
        return 0;
 }
 
-static char *enum_replace(char *ptr, struct trace_eval_map *map, int len)
+static char *eval_replace(char *ptr, struct trace_eval_map *map, int len)
 {
        int rlen;
        int elen;
 
-       /* Find the length of the enum value as a string */
+       /* Find the length of the eval value as a string */
        elen = snprintf(ptr, 0, "%ld", map->eval_value);
        /* Make sure there's enough room to replace the string with the value */
        if (len < elen)
@@ -2127,14 +2127,14 @@ static void update_event_printk(struct trace_event_call *call,
                if (isalpha(*ptr) || *ptr == '_') {
                        if (strncmp(map->eval_string, ptr, len) == 0 &&
                            !isalnum(ptr[len]) && ptr[len] != '_') {
-                               ptr = enum_replace(ptr, map, len);
-                               /* Hmm, enum string smaller than value */
+                               ptr = eval_replace(ptr, map, len);
+                               /* enum/sizeof string smaller than value */
                                if (WARN_ON_ONCE(!ptr))
                                        return;
                                /*
-                                * No need to decrement here, as enum_replace()
+                                * No need to decrement here, as eval_replace()
                                 * returns the pointer to the character passed
-                                * the enum, and two enums can not be placed
+                                * the eval, and two evals can not be placed
                                 * back to back without something in between.
                                 * We can skip that something in between.
                                 */