Dirty page can be exist in mapping of newly created symlink, but previously
we did not maintain the counting of dirty page for symlink like we maintained
for regular/directory, so the counting we lookuped should be wrong.
This patch adds missed dirty page counting for symlink to fix this issue.
Signed-off-by: Chao Yu <[email protected]>
---
fs/f2fs/checkpoint.c | 3 ++-
fs/f2fs/f2fs.h | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index b70bbe1..de7a0d6 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -704,7 +704,8 @@ void update_dirty_page(struct inode *inode, struct page *page)
struct inode_entry *new;
int ret = 0;
- if (!S_ISDIR(inode->i_mode) && !S_ISREG(inode->i_mode))
+ if (!S_ISDIR(inode->i_mode) && !S_ISREG(inode->i_mode) &&
+ !S_ISLNK(inode->i_mode))
return;
if (!S_ISDIR(inode->i_mode)) {
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index a8327ed..5162204 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1039,7 +1039,8 @@ static inline void dec_page_count(struct f2fs_sb_info *sbi, int count_type)
static inline void inode_dec_dirty_pages(struct inode *inode)
{
- if (!S_ISDIR(inode->i_mode) && !S_ISREG(inode->i_mode))
+ if (!S_ISDIR(inode->i_mode) && !S_ISREG(inode->i_mode) &&
+ !S_ISLNK(inode->i_mode))
return;
atomic_dec(&F2FS_I(inode)->dirty_pages);
--
2.4.2