Move all the site-match logic into a separate function, reindent the
code, and replace the continues with return falses.
No functional changes.
Signed-off-by: Jim Cromie <jim.cro...@gmail.com>
---
lib/dynamic_debug.c | 75 ++++++++++++++++++++++++++-------------------
1 file changed, 43 insertions(+), 32 deletions(-)
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index fb8e0b288f89..d9a0527ec842 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -139,6 +139,48 @@ static void vpr_info_dq(const struct ddebug_query *query,
const char *msg)
query->first_lineno, query->last_lineno);
}
+static int ddebug_match_site(const struct ddebug_query *query,
+ const struct _ddebug *dp)
+{
+ struct _ddebug_callsite *dc = dp->site;
+
+ /* match against the source filename */
+ if (query->filename &&
+ !match_wildcard(query->filename, dc->filename) &&
+ !match_wildcard(query->filename,
+ kbasename(dc->filename)) &&
+ !match_wildcard(query->filename,
+ trim_prefix(dc->filename)))
+ return false;
+
+ /* match against the function */
+ if (query->function &&
+ !match_wildcard(query->function, dc->function))
+ return false;
+
+ /* match against the format */
+ if (query->format) {
+ if (*query->format == '^') {
+ char *p;
+ /* anchored search. match must be at beginning */
+ p = strstr(dp->format, query->format+1);
+ if (p != dp->format)
+ return false;
+ } else if (!strstr(dp->format, query->format))
+ return false;
+ }
+
+ /* match against the line number range */
+ if (query->first_lineno &&
+ dp->lineno < query->first_lineno)
+ return false;
+ if (query->last_lineno &&
+ dp->lineno > query->last_lineno)
+ return false;
+
+ return true;
+}
+
/*
* Search the tables for _ddebug's which match the given `query' and
* apply the `flags' and `mask' to them. Returns number of matching
@@ -167,38 +209,7 @@ static int ddebug_change(const struct ddebug_query *query,
struct _ddebug *dp = &dt->ddebugs[i];
struct _ddebug_callsite *dc = dp->site;
- /* match against the source filename */
- if (query->filename &&
- !match_wildcard(query->filename, dc->filename) &&
- !match_wildcard(query->filename,
- kbasename(dc->filename)) &&
- !match_wildcard(query->filename,
- trim_prefix(dc->filename)))
- continue;
-
- /* match against the function */
- if (query->function &&
- !match_wildcard(query->function, dc->function))
- continue;
-
- /* match against the format */
- if (query->format) {
- if (*query->format == '^') {
- char *p;
- /* anchored search. match must be at
beginning */
- p = strstr(dp->format, query->format+1);
- if (p != dp->format)
- continue;
- } else if (!strstr(dp->format, query->format))
- continue;
- }
-
- /* match against the line number range */
- if (query->first_lineno &&
- dp->lineno < query->first_lineno)
- continue;
- if (query->last_lineno &&
- dp->lineno > query->last_lineno)
+ if (!ddebug_match_site(query, dp))
continue;
nfound++;
--
2.29.2
