f2fs: introduce time and interval facility
This patch adds time and interval arrays to store some timing variables.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index f5cc790..787047f 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -218,7 +218,7 @@
F2FS_RW_ATTR(NM_INFO, f2fs_nm_info, ra_nid_pages, ra_nid_pages);
F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, max_victim_search, max_victim_search);
F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, dir_level, dir_level);
-F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, cp_interval, cp_interval);
+F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, cp_interval, interval_time[CP_TIME]);
#define ATTR_LIST(name) (&f2fs_attr_##name.attr)
static struct attribute *f2fs_attrs[] = {
@@ -1122,7 +1122,7 @@
atomic_set(&sbi->nr_pages[i], 0);
sbi->dir_level = DEF_DIR_LEVEL;
- sbi->cp_interval = DEF_CP_INTERVAL;
+ sbi->interval_time[CP_TIME] = DEF_CP_INTERVAL;
clear_sbi_flag(sbi, SBI_NEED_FSCK);
INIT_LIST_HEAD(&sbi->s_list);
@@ -1467,8 +1467,7 @@
f2fs_commit_super(sbi, true);
}
- sbi->cp_expires = round_jiffies_up(jiffies);
-
+ f2fs_update_time(sbi, CP_TIME);
return 0;
free_kobj: