106  * Select the span of a bvec iterator we're going to use.  Limit it by both maximum
107  * size and maximum number of segments.  Returns the size of the span in bytes.
114 	size_t len, span = 0, n = iter->count;  in netfs_limit_bvec()  local
133 		span += len;  in netfs_limit_bvec()
136 		if (span >= max_size || nsegs >= max_segs)  in netfs_limit_bvec()
142 	return min(span, max_size);  in netfs_limit_bvec()
146  * Select the span of an xarray iterator we're going to use.  Limit it by both
149  * Returns the size of the span in bytes.
158 	size_t span = 0, n = iter->count;  in netfs_limit_xarray()  local
181 		span += len;  in netfs_limit_xarray()
183 		if (span >= max_size || nsegs >= max_segs)  in netfs_limit_xarray()
188 	return min(span, max_size);  in netfs_limit_xarray()
192  * Select the span of a folio queue iterator we're going to use.  Limit it by
194  * span in bytes.
202 	size_t span = 0, n = iter->count;  in netfs_limit_folioq()  local
220 			span += flen - start_offset;  in netfs_limit_folioq()
226 		if (span >= max_size || nsegs >= max_segs)  in netfs_limit_folioq()
236 	return umin(span, max_size);  in netfs_limit_folioq()