[tip:perf/core] perf tools: Stop using 'self' in strlist

tip-bot for Arnaldo Carvalho de Melo
2013-01-31T10:38:18Z

Commit-ID: d8639f068a59c842882339173f58311a583c555f
Gitweb: http://git.kernel.org/tip/d8639f068a59c842882339173f58311a583c555f
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Thu, 24 Jan 2013 21:59:59 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 25 Jan 2013 12:49:28 -0300

perf tools: Stop using 'self' in strlist

As suggested by tglx, 'self' should be replaced by something that is
more useful.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-933537sxtcz47qs0e0ledmrp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/strlist.c | 54 +++++++++++++++++++++++------------------------
tools/perf/util/strlist.h | 42 ++++++++++++++++++------------------
2 files changed, 48 insertions(+), 48 deletions(-)

diff --git a/tools/perf/util/strlist.c b/tools/perf/util/strlist.c
index 155d8b7..55433aa 100644
--- a/tools/perf/util/strlist.c
+++ b/tools/perf/util/strlist.c
@@ -35,11 +35,11 @@ out_delete:
return NULL;
}

-static void str_node__delete(struct str_node *self, bool dupstr)
+static void str_node__delete(struct str_node *snode, bool dupstr)
{
if (dupstr)
- free((void *)self->s);
- free(self);
+ free((void *)snode->s);
+ free(snode);
}

static
@@ -59,12 +59,12 @@ static int strlist__node_cmp(struct rb_node *rb_node, const void *entry)
return strcmp(snode->s, str);
}

-int strlist__add(struct strlist *self, const char *new_entry)
+int strlist__add(struct strlist *slist, const char *new_entry)
{
- return rblist__add_node(&self->rblist, new_entry);
+ return rblist__add_node(&slist->rblist, new_entry);
}

-int strlist__load(struct strlist *self, const char *filename)
+int strlist__load(struct strlist *slist, const char *filename)
{
char entry[1024];
int err;
@@ -80,7 +80,7 @@ int strlist__load(struct strlist *self, const char *filename)
continue;
entry[len - 1] = '\0';

- err = strlist__add(self, entry);
+ err = strlist__add(slist, entry);
if (err != 0)
goto out;
}
@@ -107,56 +107,56 @@ struct str_node *strlist__find(struct strlist *slist, const char *entry)
return snode;
}

-static int strlist__parse_list_entry(struct strlist *self, const char *s)
+static int strlist__parse_list_entry(struct strlist *slist, const char *s)
{
if (strncmp(s, "file://", 7) == 0)
- return strlist__load(self, s + 7);
+ return strlist__load(slist, s + 7);

- return strlist__add(self, s);
+ return strlist__add(slist, s);
}

-int strlist__parse_list(struct strlist *self, const char *s)
+int strlist__parse_list(struct strlist *slist, const char *s)
{
char *sep;
int err;

while ((sep = strchr(s, ',')) != NULL) {
*sep = '\0';
- err = strlist__parse_list_entry(self, s);
+ err = strlist__parse_list_entry(slist, s);
*sep = ',';
if (err != 0)
return err;
s = sep + 1;
}

- return *s ? strlist__parse_list_entry(self, s) : 0;
+ return *s ? strlist__parse_list_entry(slist, s) : 0;
}

-struct strlist *strlist__new(bool dupstr, const char *slist)
+struct strlist *strlist__new(bool dupstr, const char *list)
{
- struct strlist *self = malloc(sizeof(*self));
+ struct strlist *slist = malloc(sizeof(*slist));

- if (self != NULL) {
- rblist__init(&self->rblist);
- self->rblist.node_cmp = strlist__node_cmp;
- self->rblist.node_new = strlist__node_new;
- self->rblist.node_delete = strlist__node_delete;
+ if (slist != NULL) {
+ rblist__init(&slist->rblist);
+ slist->rblist.node_cmp = strlist__node_cmp;
+ slist->rblist.node_new = strlist__node_new;
+ slist->rblist.node_delete = strlist__node_delete;

- self->dupstr = dupstr;
- if (slist && strlist__parse_list(self, slist) != 0)
+ slist->dupstr = dupstr;
+ if (slist && strlist__parse_list(slist, list) != 0)
goto out_error;
}

- return self;
+ return slist;
out_error:
- free(self);
+ free(slist);
return NULL;
}

-void strlist__delete(struct strlist *self)
+void strlist__delete(struct strlist *slist)
{
- if (self != NULL)
- rblist__delete(&self->rblist);
+ if (slist != NULL)
+ rblist__delete(&slist->rblist);
}

struct str_node *strlist__entry(const struct strlist *slist, unsigned int idx)
diff --git a/tools/perf/util/strlist.h b/tools/perf/util/strlist.h
index dd9f922..5c7f870 100644
--- a/tools/perf/util/strlist.h
+++ b/tools/perf/util/strlist.h
@@ -17,34 +17,34 @@ struct strlist {
};

struct strlist *strlist__new(bool dupstr, const char *slist);
-void strlist__delete(struct strlist *self);
+void strlist__delete(struct strlist *slist);

-void strlist__remove(struct strlist *self, struct str_node *sn);
-int strlist__load(struct strlist *self, const char *filename);
-int strlist__add(struct strlist *self, const char *str);
+void strlist__remove(struct strlist *slist, struct str_node *sn);
+int strlist__load(struct strlist *slist, const char *filename);
+int strlist__add(struct strlist *slist, const char *str);

-struct str_node *strlist__entry(const struct strlist *self, unsigned int idx);
-struct str_node *strlist__find(struct strlist *self, const char *entry);
+struct str_node *strlist__entry(const struct strlist *slist, unsigned int idx);
+struct str_node *strlist__find(struct strlist *slist, const char *entry);

-static inline bool strlist__has_entry(struct strlist *self, const char *entry)
+static inline bool strlist__has_entry(struct strlist *slist, const char *entry)
{
- return strlist__find(self, entry) != NULL;
+ return strlist__find(slist, entry) != NULL;
}

-static inline bool strlist__empty(const struct strlist *self)
+static inline bool strlist__empty(const struct strlist *slist)
{
- return rblist__empty(&self->rblist);
+ return rblist__empty(&slist->rblist);
}

-static inline unsigned int strlist__nr_entries(const struct strlist *self)
+static inline unsigned int strlist__nr_entries(const struct strlist *slist)
{
- return rblist__nr_entries(&self->rblist);
+ return rblist__nr_entries(&slist->rblist);
}

/* For strlist iteration */
-static inline struct str_node *strlist__first(struct strlist *self)
+static inline struct str_node *strlist__first(struct strlist *slist)
{
- struct rb_node *rn = rb_first(&self->rblist.entries);
+ struct rb_node *rn = rb_first(&slist->rblist.entries);
return rn ? rb_entry(rn, struct str_node, rb_node) : NULL;
}
static inline struct str_node *strlist__next(struct str_node *sn)
@@ -59,21 +59,21 @@ static inline struct str_node *strlist__next(struct str_node *sn)
/**
* strlist_for_each - iterate over a strlist
* @pos: the &struct str_node to use as a loop cursor.
- * @self: the &struct strlist for loop.
+ * @slist: the &struct strlist for loop.
*/
-#define strlist__for_each(pos, self) \
- for (pos = strlist__first(self); pos; pos = strlist__next(pos))
+#define strlist__for_each(pos, slist) \
+ for (pos = strlist__first(slist); pos; pos = strlist__next(pos))

/**
* strlist_for_each_safe - iterate over a strlist safe against removal of
* str_node
* @pos: the &struct str_node to use as a loop cursor.
* @n: another &struct str_node to use as temporary storage.
- * @self: the &struct strlist for loop.
+ * @slist: the &struct strlist for loop.
*/
-#define strlist__for_each_safe(pos, n, self) \
- for (pos = strlist__first(self), n = strlist__next(pos); pos;\
+#define strlist__for_each_safe(pos, n, slist) \
+ for (pos = strlist__first(slist), n = strlist__next(pos); pos;\
pos = n, n = strlist__next(n))

-int strlist__parse_list(struct strlist *self, const char *s);
+int strlist__parse_list(struct strlist *slist, const char *s);
#endif /* __PERF_STRLIST_H */