Commit 5ac9f36f authored Jun 29, 2015 by Chao Yu Committed by Jaegeuk Kim Aug 04, 2015

f2fs: fix to record dirty page count for symlink

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 <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

parent 92859a5e

fs/f2fs/checkpoint.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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)) {

fs/f2fs/f2fs.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -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);