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authorJaegeuk Kim <jaegeuk@kernel.org>2016-05-11 05:13:50 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2016-05-11 19:56:36 +0300
commit652be55162dcf3eb4440a4f7536ffedbe0352dcf (patch)
tree75603b6b72c8c5d3439597839c45cf6dd6a73700 /fs/f2fs/debug.c
parent6e9619499f53b22ead972e476c0e8341c997d929 (diff)
downloadlinux-652be55162dcf3eb4440a4f7536ffedbe0352dcf.tar.xz
f2fs: show # of orphan inodes
This adds debug information for # of orphan inodes. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/debug.c')
-rw-r--r--fs/f2fs/debug.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index 818064bacfda..37615b254581 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -58,6 +58,7 @@ 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->orphans = sbi->im[ORPHAN_INO].ino_num;
si->utilization = utilization(sbi);
si->free_segs = free_segments(sbi);
@@ -192,7 +193,7 @@ get_cache:
si->cache_mem += NM_I(sbi)->dirty_nat_cnt *
sizeof(struct nat_entry_set);
si->cache_mem += si->inmem_pages * sizeof(struct inmem_pages);
- for (i = 0; i <= UPDATE_INO; i++)
+ for (i = 0; i <= ORPHAN_INO; i++)
si->cache_mem += sbi->im[i].ino_num * sizeof(struct ino_entry);
si->cache_mem += atomic_read(&sbi->total_ext_tree) *
sizeof(struct extent_tree);
@@ -238,6 +239,8 @@ 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, "\nMain area: %d segs, %d secs %d zones\n",
si->main_area_segs, si->main_area_sections,
si->main_area_zones);