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f2fs: use list_for_each_entry rather than list_for_each_entry_safe 

We can do this, since now we use a global mutex, f2fs_stat_mutex to protect its
list operations.

Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
[Jaegeuk Kim: add description]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
majianpeng 2013-05-14 20:06:46 +08:00 committed by Jaegeuk Kim
parent 81fb5e8746
commit 145b04e5ed
1 changed files with 2 additions and 2 deletions
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4
fs/f2fs/debug.c
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@ -175,12 +175,12 @@ static void update_mem_info(struct f2fs_sb_info *sbi)
static int stat_show(struct seq_file *s, void *v)
{
struct f2fs_stat_info *si, *next;
struct f2fs_stat_info *si;
int i = 0;
int j;
mutex_lock(&f2fs_stat_mutex);
list_for_each_entry_safe(si, next, &f2fs_stat_list, stat_list) {
list_for_each_entry(si, &f2fs_stat_list, stat_list) {
char devname[BDEVNAME_SIZE];
update_general_status(si->sbi);