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

/linux-6.1.9/kernel/rcu/
Drcu_segcblist.c241 BUILD_BUG_ON(RCU_NEXT_TAIL + 1 != ARRAY_SIZE(rsclp->gp_seq)); in rcu_segcblist_init()
344 rcu_segcblist_inc_seglen(rsclp, RCU_NEXT_TAIL); in rcu_segcblist_enqueue()
346 WRITE_ONCE(*rsclp->tails[RCU_NEXT_TAIL], rhp); in rcu_segcblist_enqueue()
347 WRITE_ONCE(rsclp->tails[RCU_NEXT_TAIL], &rhp->next); in rcu_segcblist_enqueue()
370 for (i = RCU_NEXT_TAIL; i > RCU_DONE_TAIL; i--) in rcu_segcblist_entrain()
375 for (; i <= RCU_NEXT_TAIL; i++) in rcu_segcblist_entrain()
419 rclp->tail = rsclp->tails[RCU_NEXT_TAIL]; in rcu_segcblist_extract_pend_cbs()
471 rcu_segcblist_add_seglen(rsclp, RCU_NEXT_TAIL, rclp->len); in rcu_segcblist_insert_pend_cbs()
472 WRITE_ONCE(*rsclp->tails[RCU_NEXT_TAIL], rclp->head); in rcu_segcblist_insert_pend_cbs()
473 WRITE_ONCE(rsclp->tails[RCU_NEXT_TAIL], rclp->tail); in rcu_segcblist_insert_pend_cbs()
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Dtree_nocb.h1496 ".N"[!rcu_segcblist_segempty(rsclp, RCU_NEXT_TAIL)], in show_rcu_nocb_state()
/linux-6.1.9/include/linux/
Drcu_segcblist.h63 #define RCU_NEXT_TAIL 3 macro
225 .tails[RCU_NEXT_TAIL] = &n.head, \
/linux-6.1.9/Documentation/RCU/Design/Data-Structures/
DData-Structures.rst678 4 #define RCU_NEXT_TAIL 3
698 #. ``RCU_NEXT_TAIL``: Callbacks that have not yet been associated with a
725 ``->tails[RCU_NEXT_TAIL]`` array element references CB 4's ``->next``
728 ``->tails[RCU_NEXT_TAIL]`` array element always references the last RCU
733 ``->tails[RCU_NEXT_TAIL]`` array element: It can be ``NULL`` when this
738 CPUs advance their callbacks from the ``RCU_NEXT_TAIL`` to the