Commit af69483e authored Jan 17, 2018 by Chao Yu Committed by Jaegeuk Kim Feb 10, 2018

f2fs: fix to update last_disk_size correctly



This patch fixes to update last_disk_size only when writing out page
successfully.

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

parent dc4b6954

fs/f2fs/data.c

+8 −4

Original line number	Diff line number	Diff line
		@@ -1715,10 +1715,14 @@ write:
		}
		}

		if (err) {
		file_set_keep_isize(inode);
		} else {
		down_write(&F2FS_I(inode)->i_sem);
		if (F2FS_I(inode)->last_disk_size < psize)
		F2FS_I(inode)->last_disk_size = psize;
		up_write(&F2FS_I(inode)->i_sem);
		}

		done:
		if (err && err != -ENOENT)