Searched refs:sq_head (Results 1 - 4 of 4) sorted by relevance

/illumos-gate/usr/src/uts/common/os/
H A Dstrsubr.c474 EQUIV(sq->sq_head, sq->sq_tail); \
478 EQUIV(sq->sq_head, (sq->sq_flags & SQ_MESSAGES)); \
480 IMPLY(sq->sq_head != NULL, sq->sq_head->q_sqprev == NULL);\
487 IMPLY(sq->sq_head == NULL, sq->sq_pri == 0); \
489 EQUIV(sq->sq_head, sq->sq_nqueues); \
490 if (sq->sq_head == NULL) { \
491 sq->sq_head = sq->sq_tail = qp; \
514 sq->sq_head = qp; \
515 sq->sq_pri = sq->sq_head
[all...]
H A Devchannels.c213 q->sq_head = NULL;
242 if ((el = q->sq_head) != NULL) {
243 q->sq_head = el->q_next;
245 if (q->sq_head == NULL) {
260 return (q->sq_head);
/illumos-gate/usr/src/uts/common/sys/
H A Dsysevent_impl.h282 evch_qelem_t *sq_head; member in struct:__anon9091
H A Dstrsubr.h340 * Messages are queued on sq_head/sq_tail including deferred qwriter(INNER)
341 * messages. The sq_head/sq_tail list is a singly-linked list with
362 * dependent code. sq_head/sq_tail are used to queue deferred messages on
445 * The list of queue's is handled by sq_head and
451 queue_t *sq_head; /* queue of deferred messages */ member in struct:syncq

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