90 int fiemap_fill_next_extent(struct fiemap_extent_info *fieinfo, u64 logical,  in fiemap_fill_next_extent()  argument
94 	struct fiemap_extent __user *dest = fieinfo->fi_extents_start;  in fiemap_fill_next_extent()
97 	if (fieinfo->fi_extents_max == 0) {  in fiemap_fill_next_extent()
98 		fieinfo->fi_extents_mapped++;  in fiemap_fill_next_extent()
102 	if (fieinfo->fi_extents_mapped >= fieinfo->fi_extents_max)  in fiemap_fill_next_extent()
118 	dest += fieinfo->fi_extents_mapped;  in fiemap_fill_next_extent()
122 	fieinfo->fi_extents_mapped++;  in fiemap_fill_next_extent()
123 	if (fieinfo->fi_extents_mapped == fieinfo->fi_extents_max)  in fiemap_fill_next_extent()
143 int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags)  in fiemap_check_flags()  argument
147 	incompat_flags = fieinfo->fi_flags & ~(FIEMAP_FLAGS_COMPAT & fs_flags);  in fiemap_check_flags()
149 		fieinfo->fi_flags = incompat_flags;  in fiemap_check_flags()
182 	struct fiemap_extent_info fieinfo = { 0, };  in ioctl_fiemap()  local
202 	fieinfo.fi_flags = fiemap.fm_flags;  in ioctl_fiemap()
203 	fieinfo.fi_extents_max = fiemap.fm_extent_count;  in ioctl_fiemap()
204 	fieinfo.fi_extents_start = ufiemap->fm_extents;  in ioctl_fiemap()
207 	    !access_ok(fieinfo.fi_extents_start,  in ioctl_fiemap()
208 		       fieinfo.fi_extents_max * sizeof(struct fiemap_extent)))  in ioctl_fiemap()
211 	if (fieinfo.fi_flags & FIEMAP_FLAG_SYNC)  in ioctl_fiemap()
214 	error = inode->i_op->fiemap(inode, &fieinfo, fiemap.fm_start, len);  in ioctl_fiemap()
215 	fiemap.fm_flags = fieinfo.fi_flags;  in ioctl_fiemap()
216 	fiemap.fm_mapped_extents = fieinfo.fi_extents_mapped;  in ioctl_fiemap()
291 			   struct fiemap_extent_info *fieinfo, loff_t start,  in __generic_block_fiemap()  argument
302 	ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC);  in __generic_block_fiemap()
359 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
363 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
388 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
399 				ret = fiemap_fill_next_extent(fieinfo, logical,  in __generic_block_fiemap()
450 			 struct fiemap_extent_info *fieinfo, u64 start,  in generic_block_fiemap()  argument
455 	ret = __generic_block_fiemap(inode, fieinfo, start, len, get_block);  in generic_block_fiemap()