mirror of https://gitee.com/openkylin/linux.git
reverse_path_check_proc(): sane arguments
no need to force its calling conventions to match the callback for late unlamented ep_call_nested()... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
parent
773318eddb
commit
aebf15f0fb
|
@ -1306,20 +1306,18 @@ static void path_count_init(void)
|
|||
path_count[i] = 0;
|
||||
}
|
||||
|
||||
static int reverse_path_check_proc(void *priv, void *cookie, int depth)
|
||||
static int reverse_path_check_proc(struct file *file, int depth)
|
||||
{
|
||||
int error = 0;
|
||||
struct file *file = priv;
|
||||
struct file *child_file;
|
||||
struct epitem *epi;
|
||||
|
||||
if (!ep_push_nested(cookie)) /* limits recursion */
|
||||
if (!ep_push_nested(file)) /* limits recursion */
|
||||
return -1;
|
||||
|
||||
/* CTL_DEL can remove links here, but that can't increase our count */
|
||||
rcu_read_lock();
|
||||
list_for_each_entry_rcu(epi, &file->f_ep_links, fllink) {
|
||||
child_file = epi->ep->file;
|
||||
struct file *child_file = epi->ep->file;
|
||||
if (is_file_epoll(child_file)) {
|
||||
if (list_empty(&child_file->f_ep_links)) {
|
||||
if (path_count_inc(depth)) {
|
||||
|
@ -1327,7 +1325,7 @@ static int reverse_path_check_proc(void *priv, void *cookie, int depth)
|
|||
break;
|
||||
}
|
||||
} else {
|
||||
error = reverse_path_check_proc(child_file, child_file,
|
||||
error = reverse_path_check_proc(child_file,
|
||||
depth + 1);
|
||||
}
|
||||
if (error != 0)
|
||||
|
@ -1360,7 +1358,7 @@ static int reverse_path_check(void)
|
|||
/* let's call this for all tfiles */
|
||||
list_for_each_entry(current_file, &tfile_check_list, f_tfile_llink) {
|
||||
path_count_init();
|
||||
error = reverse_path_check_proc(current_file, current_file, 0);
|
||||
error = reverse_path_check_proc(current_file, 0);
|
||||
if (error)
|
||||
break;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue