Commit 0953fe86 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
Browse files

f2fs: fix to tag FIEMAP_EXTENT_MERGED in f2fs_fiemap() 



f2fs does not natively support extents in metadata, 'extent' in f2fs
is used as a virtual concept, so in f2fs_fiemap() interface, it needs
to tag FIEMAP_EXTENT_MERGED flag to indicated the extent status is a
result of merging.

Signed-off-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 5d4daa57

fs/f2fs/data.c

+1 −0
Original line number Diff line number Diff line
@@ -1964,6 +1964,7 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, 
	}



	if (size) {

		flags |= FIEMAP_EXTENT_MERGED;

		if (IS_ENCRYPTED(inode))

			flags |= FIEMAP_EXTENT_DATA_ENCRYPTED;