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Searched refs:RCU_DONE_TAIL (Results 1 – 4 of 4) sorted by relevance

/linux-6.1.9/kernel/rcu/
Drcu_segcblist.c103 for (i = RCU_DONE_TAIL; i < RCU_CBLIST_NSEGS; i++) in rcu_segcblist_n_segment_cbs()
281 &rsclp->head != READ_ONCE(rsclp->tails[RCU_DONE_TAIL]); in rcu_segcblist_ready_cbs()
291 !rcu_segcblist_restempty(rsclp, RCU_DONE_TAIL); in rcu_segcblist_pend_cbs()
315 return *rsclp->tails[RCU_DONE_TAIL]; in rcu_segcblist_first_pend_cb()
370 for (i = RCU_NEXT_TAIL; i > RCU_DONE_TAIL; i--) in rcu_segcblist_entrain()
392 rclp->len = rcu_segcblist_get_seglen(rsclp, RCU_DONE_TAIL); in rcu_segcblist_extract_done_cbs()
394 WRITE_ONCE(rsclp->head, *rsclp->tails[RCU_DONE_TAIL]); in rcu_segcblist_extract_done_cbs()
395 WRITE_ONCE(*rsclp->tails[RCU_DONE_TAIL], NULL); in rcu_segcblist_extract_done_cbs()
396 rclp->tail = rsclp->tails[RCU_DONE_TAIL]; in rcu_segcblist_extract_done_cbs()
397 for (i = RCU_CBLIST_NSEGS - 1; i >= RCU_DONE_TAIL; i--) in rcu_segcblist_extract_done_cbs()
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Drcu_segcblist.h121 if (seg == RCU_DONE_TAIL) in rcu_segcblist_segempty()
122 return &rsclp->head == rsclp->tails[RCU_DONE_TAIL]; in rcu_segcblist_segempty()
/linux-6.1.9/include/linux/
Drcu_segcblist.h60 #define RCU_DONE_TAIL 0 /* Also RCU_WAIT head. */ macro
222 .tails[RCU_DONE_TAIL] = &n.head, \
/linux-6.1.9/Documentation/RCU/Design/Data-Structures/
DData-Structures.rst675 1 #define RCU_DONE_TAIL 0
691 #. ``RCU_DONE_TAIL``: Callbacks whose grace periods have elapsed. These
716 in the list. The ``->tails[RCU_DONE_TAIL]`` array element references the
740 ``RCU_DONE_TAIL`` list segments as grace periods advance.
759 the ready-to-invoke callbacks (that is, those in the ``RCU_DONE_TAIL``
765 callbacks are placed back on the ``RCU_DONE_TAIL`` segment and