Commit 08766fd8 authored Jun 21, 2018 by Chao Yu Committed by Jaegeuk Kim Sep 18, 2018

f2fs: fix to wait on page writeback before updating page



In error path of f2fs_move_rehashed_dirents, inode page could be writeback
state, so we should wait on inode page writeback before updating it.

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

parent f9d75d65

fs/f2fs/inline.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -477,6 +477,7 @@ static int f2fs_move_rehashed_dirents(struct inode dir, struct page ipage,
		return 0;
		recover:
		lock_page(ipage);
		f2fs_wait_on_page_writeback(ipage, NODE, true);
		memcpy(inline_dentry, backup_dentry, MAX_INLINE_DATA(dir));
		f2fs_i_depth_write(dir, 0);
		f2fs_i_size_write(dir, MAX_INLINE_DATA(dir));