f2fs: monitor the number of background checkpoint

This patch adds to show the number of background checkpoint. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-01-09 13:45:17 -08:00
parent d0239e1bf5
commit 42190d2a86
3 changed files with 6 additions and 2 deletions
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -297,6 +297,7 @@ void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi)
 		if (test_opt(sbi, DATA_FLUSH))
 			sync_dirty_inodes(sbi, FILE_INODE);
 		f2fs_sync_fs(sbi->sb, true);
+		stat_inc_bg_cp_count(sbi->stat_info);
 	}
 }