Lines Matching refs:l_write_head
176 if (head == &log->l_write_head) {
404 error = xlog_grant_head_check(log, &log->l_write_head, tic,
409 xlog_grant_add_space(log, &log->l_write_head.grant, need_bytes);
469 xlog_grant_add_space(log, &log->l_write_head.grant, need_bytes);
1019 if (!list_empty_careful(&log->l_write_head.waiters)) {
1022 spin_lock(&log->l_write_head.lock);
1023 free_bytes = xlog_space_left(log, &log->l_write_head.grant);
1024 xlog_grant_head_wake(log, &log->l_write_head, &free_bytes);
1025 spin_unlock(&log->l_write_head.lock);
1342 xlog_grant_head_init(&log->l_write_head);
1859 xlog_grant_add_space(log, &log->l_write_head.grant, roundoff);
2996 xlog_grant_sub_space(log, &log->l_write_head.grant,
3055 xlog_grant_sub_space(log, &log->l_write_head.grant, bytes);
3513 xlog_crack_grant_head(&log->l_write_head.grant, &cycle, &space);
3772 xlog_grant_head_wake_all(&log->l_write_head);