Lines Matching defs:writable
96 * XXX: M_TRAILINGSPACE/M_LEADINGSPACE only permitted on writable ext_buf.
103 int writable;
140 * XXX: This code is flawed because it considers a "writable" mbuf
143 * mbuf, it is still not considered "writable."
145 * EXT_CLUSTER. Anything else makes it non-writable.
149 * If we're writable, we're sure we're writable, because the ref. count
152 * writable, we may eventually become writable )if the ref. count drops
157 writable = 0;
160 writable = 1;
214 && writable) {
221 && writable) {