Lines Matching defs:writer
736 * 0. We don't drop as writer lock so our
1077 int error = 0, writer = 0;
1096 * the as lock as a writer so the segment driver can change
1099 * locking as a writer. Since these opeartions should be rare
1100 * want to only lock as a writer when necessary.
1102 if (writer || avl_numnodes(&as->a_wpage) != 0) {
1138 writer = 1;
1144 * Make sure we have a_lock as writer.
1146 if (writer == 0) {
1148 writer = 1;
1203 * 0. We don't drop as writer lock so our
1252 * we must acquire the writer lock on the address space for
1399 * 0. We don't drop as writer lock so our
2953 * 0. We don't drop as writer lock so our
3347 * writer lock so our number of retries without