tracing/stat: replace trace_stat_session by stat_session
The "trace" prefix in struct trace_stat_session type is annoying while reading the trace_stat.c file. It makes the lines longer, and is not that much useful to explain the sense of this type. Just keep "struct stat_session" for this type. [ Impact: make the code a bit more readable ] Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
This commit is contained in:
Frederic Weisbecker
Родитель
f3c4ae26e9
Коммит
0d64f8342d
|
|
@ -22,7 +22,7 @@ struct trace_stat_list {
|
|||
};
|
||||
|
||||
/* A stat session is the stats output in one file */
|
||||
struct tracer_stat_session {
|
||||
struct stat_session {
|
||||
struct list_head session_list;
|
||||
struct tracer_stat *ts;
|
||||
struct list_head stat_list;
|
||||
|
|
@ -38,7 +38,7 @@ static DEFINE_MUTEX(all_stat_sessions_mutex);
|
|||
static struct dentry *stat_dir;
|
||||
|
||||
|
||||
static void reset_stat_session(struct tracer_stat_session *session)
|
||||
static void reset_stat_session(struct stat_session *session)
|
||||
{
|
||||
struct trace_stat_list *node, *next;
|
||||
|
||||
|
|
@ -48,7 +48,7 @@ static void reset_stat_session(struct tracer_stat_session *session)
|
|||
INIT_LIST_HEAD(&session->stat_list);
|
||||
}
|
||||
|
||||
static void destroy_session(struct tracer_stat_session *session)
|
||||
static void destroy_session(struct stat_session *session)
|
||||
{
|
||||
debugfs_remove(session->file);
|
||||
reset_stat_session(session);
|
||||
|
|
@ -71,7 +71,7 @@ static int dummy_cmp(void *p1, void *p2)
|
|||
* All of these copies and sorting are required on all opening
|
||||
* since the stats could have changed between two file sessions.
|
||||
*/
|
||||
static int stat_seq_init(struct tracer_stat_session *session)
|
||||
static int stat_seq_init(struct stat_session *session)
|
||||
{
|
||||
struct trace_stat_list *iter_entry, *new_entry;
|
||||
struct tracer_stat *ts = session->ts;
|
||||
|
|
@ -154,7 +154,7 @@ exit_free_list:
|
|||
|
||||
static void *stat_seq_start(struct seq_file *s, loff_t *pos)
|
||||
{
|
||||
struct tracer_stat_session *session = s->private;
|
||||
struct stat_session *session = s->private;
|
||||
|
||||
/* Prevent from tracer switch or stat_list modification */
|
||||
mutex_lock(&session->stat_mutex);
|
||||
|
|
@ -168,7 +168,7 @@ static void *stat_seq_start(struct seq_file *s, loff_t *pos)
|
|||
|
||||
static void *stat_seq_next(struct seq_file *s, void *p, loff_t *pos)
|
||||
{
|
||||
struct tracer_stat_session *session = s->private;
|
||||
struct stat_session *session = s->private;
|
||||
|
||||
if (p == SEQ_START_TOKEN)
|
||||
return seq_list_start(&session->stat_list, *pos);
|
||||
|
|
@ -178,13 +178,13 @@ static void *stat_seq_next(struct seq_file *s, void *p, loff_t *pos)
|
|||
|
||||
static void stat_seq_stop(struct seq_file *s, void *p)
|
||||
{
|
||||
struct tracer_stat_session *session = s->private;
|
||||
struct stat_session *session = s->private;
|
||||
mutex_unlock(&session->stat_mutex);
|
||||
}
|
||||
|
||||
static int stat_seq_show(struct seq_file *s, void *v)
|
||||
{
|
||||
struct tracer_stat_session *session = s->private;
|
||||
struct stat_session *session = s->private;
|
||||
struct trace_stat_list *l = list_entry(v, struct trace_stat_list, list);
|
||||
|
||||
if (v == SEQ_START_TOKEN)
|
||||
|
|
@ -205,7 +205,7 @@ static int tracing_stat_open(struct inode *inode, struct file *file)
|
|||
{
|
||||
int ret;
|
||||
|
||||
struct tracer_stat_session *session = inode->i_private;
|
||||
struct stat_session *session = inode->i_private;
|
||||
|
||||
ret = seq_open(file, &trace_stat_seq_ops);
|
||||
if (!ret) {
|
||||
|
|
@ -222,7 +222,7 @@ static int tracing_stat_open(struct inode *inode, struct file *file)
|
|||
*/
|
||||
static int tracing_stat_release(struct inode *i, struct file *f)
|
||||
{
|
||||
struct tracer_stat_session *session = i->i_private;
|
||||
struct stat_session *session = i->i_private;
|
||||
|
||||
mutex_lock(&session->stat_mutex);
|
||||
reset_stat_session(session);
|
||||
|
|
@ -251,7 +251,7 @@ static int tracing_stat_init(void)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int init_stat_file(struct tracer_stat_session *session)
|
||||
static int init_stat_file(struct stat_session *session)
|
||||
{
|
||||
if (!stat_dir && tracing_stat_init())
|
||||
return -ENODEV;
|
||||
|
|
@ -266,7 +266,7 @@ static int init_stat_file(struct tracer_stat_session *session)
|
|||
|
||||
int register_stat_tracer(struct tracer_stat *trace)
|
||||
{
|
||||
struct tracer_stat_session *session, *node, *tmp;
|
||||
struct stat_session *session, *node, *tmp;
|
||||
int ret;
|
||||
|
||||
if (!trace)
|
||||
|
|
@ -286,7 +286,7 @@ int register_stat_tracer(struct tracer_stat *trace)
|
|||
mutex_unlock(&all_stat_sessions_mutex);
|
||||
|
||||
/* Init the session */
|
||||
session = kmalloc(sizeof(struct tracer_stat_session), GFP_KERNEL);
|
||||
session = kmalloc(sizeof(struct stat_session), GFP_KERNEL);
|
||||
if (!session)
|
||||
return -ENOMEM;
|
||||
|
||||
|
|
@ -312,7 +312,7 @@ int register_stat_tracer(struct tracer_stat *trace)
|
|||
|
||||
void unregister_stat_tracer(struct tracer_stat *trace)
|
||||
{
|
||||
struct tracer_stat_session *node, *tmp;
|
||||
struct stat_session *node, *tmp;
|
||||
|
||||
mutex_lock(&all_stat_sessions_mutex);
|
||||
list_for_each_entry_safe(node, tmp, &all_stat_sessions, session_list) {
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче