f2fs: show # of APPEND and UPDATE inodes

This patch shows cached # of APPEND and UPDATE inode entries.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index 0ca977a94c13..de8da9fc5c99 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -70,6 +70,8 @@ static void update_general_status(struct f2fs_sb_info *sbi)
         si->inline_xattr = atomic_read(&sbi->inline_xattr);
         si->inline_inode = atomic_read(&sbi->inline_inode);
         si->inline_dir = atomic_read(&sbi->inline_dir);
+        si->append = sbi->im[APPEND_INO].ino_num;
+        si->update = sbi->im[UPDATE_INO].ino_num;
         si->orphans = sbi->im[ORPHAN_INO].ino_num;
         si->utilization = utilization(sbi);
 
@@ -264,8 +266,8 @@ static int stat_show(struct seq_file *s, void *v)
                            si->inline_inode);
                 seq_printf(s, "  - Inline_dentry Inode: %u\n",
                            si->inline_dir);
-                seq_printf(s, "  - Orphan Inode: %u\n",
-                           si->orphans);
+                seq_printf(s, "  - Orphan/Append/Update Inode: %u, %u, %u\n",
+                           si->orphans, si->append, si->update);
                 seq_printf(s, "\nMain area: %d segs, %d secs %d zones\n",
                            si->main_area_segs, si->main_area_sections,
                            si->main_area_zones);