fiemap_extent_info 3090 fs/ext4/extents.c 	struct fiemap_extent_info *fieinfo = data;
fiemap_extent_info  187 fs/ioctl.c     	struct fiemap_extent_info fieinfo = { 0, };
fiemap_extent_info 1350 include/linux/fs.h 	int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start,