Searched refs:tails (Results 1 – 8 of 8) sorted by relevance
/linux/kernel/rcu/ |
H A D | rcu_segcblist.c | 242 BUILD_BUG_ON(ARRAY_SIZE(rsclp->tails) != ARRAY_SIZE(rsclp->gp_seq)); in rcu_segcblist_init() 245 rsclp->tails[i] = &rsclp->head; in rcu_segcblist_init() 270 &rsclp->head != READ_ONCE(rsclp->tails[RCU_DONE_TAIL]); in rcu_segcblist_ready_cbs() 304 return *rsclp->tails[RCU_DONE_TAIL]; in rcu_segcblist_first_pend_cb() 335 WRITE_ONCE(*rsclp->tails[RCU_NEXT_TAIL], rhp); in rcu_segcblist_enqueue() 336 WRITE_ONCE(rsclp->tails[RCU_NEXT_TAIL], &rhp->next); in rcu_segcblist_enqueue() 363 WRITE_ONCE(*rsclp->tails[i], rhp); in rcu_segcblist_entrain() 365 WRITE_ONCE(rsclp->tails[i], &rhp->next); in rcu_segcblist_entrain() 383 WRITE_ONCE(rsclp->head, *rsclp->tails[RCU_DONE_TAIL]); in rcu_segcblist_extract_done_cbs() 384 WRITE_ONCE(*rsclp->tails[RCU_DONE_TAIL], NULL); in rcu_segcblist_extract_done_cbs() [all …]
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H A D | rcu_segcblist.h | 105 return !READ_ONCE(*READ_ONCE(rsclp->tails[seg])); in rcu_segcblist_restempty() 115 return &rsclp->head == rsclp->tails[RCU_DONE_TAIL]; in rcu_segcblist_segempty() 116 return rsclp->tails[seg - 1] == rsclp->tails[seg]; in rcu_segcblist_segempty()
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/linux/include/linux/ |
H A D | rcu_segcblist.h | 192 struct rcu_head **tails[RCU_CBLIST_NSEGS]; member 206 .tails[RCU_DONE_TAIL] = &n.head, \ 207 .tails[RCU_WAIT_TAIL] = &n.head, \ 208 .tails[RCU_NEXT_READY_TAIL] = &n.head, \ 209 .tails[RCU_NEXT_TAIL] = &n.head, \
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/linux/Documentation/RCU/Design/Data-Structures/ |
H A D | Data-Structures.rst | 683 9 struct rcu_head **tails[RCU_CBLIST_NSEGS]; 703 Each element of the ``->tails[]`` array references the ``->next`` 710 ``->head`` pointer, the ``->tails[]`` array, and the callbacks is shown 716 in the list. The ``->tails[RCU_DONE_TAIL]`` array element references the 718 ready to invoke. The ``->tails[RCU_WAIT_TAIL]`` array element references 722 ``->tails[RCU_NEXT_READY_TAIL]`` array element references the same RCU 723 callback that ``->tails[RCU_WAIT_TAIL]`` does, which indicates that 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
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/linux/fs/ntfs3/ |
H A D | fslog.c | 1609 u32 tails = 0; in last_log_lsn() local 1674 tails = 1; in last_log_lsn() 1719 if (!tails) { in last_log_lsn() 1731 tails = 1; in last_log_lsn() 1744 memmove(Add2Ptr(page_bufs, tails * log->page_size), best_page, in last_log_lsn() 1747 tails += 1; in last_log_lsn() 1777 if (tails < 0x10) in last_log_lsn() 1808 if (tails > 1) { in last_log_lsn() 2177 tails -= (page_off1 - page_off) / log->page_size; in last_log_lsn() 2179 tails -= 1; in last_log_lsn() [all …]
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/linux/drivers/bluetooth/ |
H A D | hci_bcm4377.c | 813 __le16 *tails = bcm4377->ring_state->completion_ring_tail; in bcm4377_poll_completion_ring() local 818 tail = le16_to_cpu(tails[ring->ring_id]); in bcm4377_poll_completion_ring() 834 tails[ring->ring_id] = cpu_to_le16(tail); in bcm4377_poll_completion_ring()
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/linux/Documentation/networking/device_drivers/ethernet/toshiba/ |
H A D | spider_net.rst | 52 The tail pointer tails or trails the hardware pointer. When the
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/linux/Documentation/driver-api/ |
H A D | xillybus.rst | 291 filled buffers being sent) and a latency held fairly low for tails of data.
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