linux-kernel - [PATCH v2 08/13] tracing: Rename enum_replace to eval

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Date:   Wed, 14 Jun 2017 17:27:24 -0500
From:   Jeremy Linton <jeremy.linton@....com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-arch@...r.kernel.org, rostedt@...dmis.org, mingo@...hat.com,
        rusty@...tcorp.com.au, jeyu@...hat.com,
        kirill.shutemov@...ux.intel.com, christoffer.dall@...aro.org,
        marc.zyngier@....com, jcm@...masters.org, clemens@...isch.de,
        perex@...ex.cz
Subject: [PATCH v2 08/13] 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.

Signed-off-by: Jeremy Linton <jeremy.linton@....com>
---
 kernel/trace/trace_events.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index e6897b0..83dfd0d 100644
--- 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.
 				 */
-- 
2.9.4