112 int fiemap_fill_next_extent(struct fiemap_extent_info *fieinfo, u64 logical,  in fiemap_fill_next_extent()  argument
116 	struct fiemap_extent __user *dest = fieinfo->fi_extents_start;  in fiemap_fill_next_extent()
119 	if (fieinfo->fi_extents_max == 0) {  in fiemap_fill_next_extent()
120 		fieinfo->fi_extents_mapped++;  in fiemap_fill_next_extent()
124 	if (fieinfo->fi_extents_mapped >= fieinfo->fi_extents_max)  in fiemap_fill_next_extent()
140 	dest += fieinfo->fi_extents_mapped;  in fiemap_fill_next_extent()
144 	fieinfo->fi_extents_mapped++;  in fiemap_fill_next_extent()
145 	if (fieinfo->fi_extents_mapped == fieinfo->fi_extents_max)  in fiemap_fill_next_extent()
164 int fiemap_prep(struct inode *inode, struct fiemap_extent_info *fieinfo,  in fiemap_prep()  argument
184 	incompat_flags = fieinfo->fi_flags & ~supported_flags;  in fiemap_prep()
186 		fieinfo->fi_flags = incompat_flags;  in fiemap_prep()
190 	if (fieinfo->fi_flags & FIEMAP_FLAG_SYNC)  in fiemap_prep()
199 	struct fiemap_extent_info fieinfo = { 0, };  in ioctl_fiemap()  local
212 	fieinfo.fi_flags = fiemap.fm_flags;  in ioctl_fiemap()
213 	fieinfo.fi_extents_max = fiemap.fm_extent_count;  in ioctl_fiemap()
214 	fieinfo.fi_extents_start = ufiemap->fm_extents;  in ioctl_fiemap()
216 	error = inode->i_op->fiemap(inode, &fieinfo, fiemap.fm_start,  in ioctl_fiemap()
219 	fiemap.fm_flags = fieinfo.fi_flags;  in ioctl_fiemap()
220 	fiemap.fm_mapped_extents = fieinfo.fi_extents_mapped;  in ioctl_fiemap()
295 			   struct fiemap_extent_info *fieinfo, loff_t start,  in __generic_block_fiemap()  argument
306 	ret = fiemap_prep(inode, fieinfo, start, &len, FIEMAP_FLAG_SYNC);  in __generic_block_fiemap()
363 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
367 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
392 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
403 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
453 			 struct fiemap_extent_info *fieinfo, u64 start,  in generic_block_fiemap()  argument
458 	ret = __generic_block_fiemap(inode, fieinfo, start, len, get_block);  in generic_block_fiemap()