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Searched refs:last_idx (Results 1 – 25 of 39) sorted by relevance

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/linux-6.15/drivers/cpuidle/governors/
H A Dladder.c72 int last_idx = dev->last_state_idx; in ladder_select_state() local
83 last_state = &ldev->states[last_idx]; in ladder_select_state()
88 if (last_idx < drv->state_count - 1 && in ladder_select_state()
95 ladder_do_selection(dev, ldev, last_idx, last_idx + 1); in ladder_select_state()
96 return last_idx + 1; in ladder_select_state()
101 if (last_idx > first_idx && in ladder_select_state()
102 (dev->states_usage[last_idx].disable || in ladder_select_state()
114 if (last_idx > first_idx && in ladder_select_state()
119 ladder_do_selection(dev, ldev, last_idx, last_idx - 1); in ladder_select_state()
120 return last_idx - 1; in ladder_select_state()
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H A Dmenu.c404 int last_idx = dev->last_state_idx; in menu_update() local
405 struct cpuidle_state *target = &drv->states[last_idx]; in menu_update()
435 } else if ((drv->states[last_idx].flags & CPUIDLE_FLAG_POLLING) && in menu_update()
/linux-6.15/arch/powerpc/platforms/pseries/
H A Ddtl.c26 u64 last_idx; member
212 dtl->last_idx = 0; in dtl_enable()
265 u64 cur_idx, last_idx, i; in dtl_file_read() local
281 last_idx = dtl->last_idx; in dtl_file_read()
283 if (last_idx + dtl->buf_entries <= cur_idx) in dtl_file_read()
284 last_idx = cur_idx - dtl->buf_entries + 1; in dtl_file_read()
286 if (last_idx + n_req > cur_idx) in dtl_file_read()
287 n_req = cur_idx - last_idx; in dtl_file_read()
290 dtl->last_idx = last_idx + n_req; in dtl_file_read()
297 i = last_idx % dtl->buf_entries; in dtl_file_read()
/linux-6.15/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_dp.c97 unsigned int wr_idx, last_idx; in nfp_net_rx_ring_reset() local
107 last_idx = rx_ring->cnt - 1; in nfp_net_rx_ring_reset()
109 rx_ring->xsk_rxbufs[wr_idx] = rx_ring->xsk_rxbufs[last_idx]; in nfp_net_rx_ring_reset()
110 memset(&rx_ring->xsk_rxbufs[last_idx], 0, in nfp_net_rx_ring_reset()
113 rx_ring->rxbufs[wr_idx] = rx_ring->rxbufs[last_idx]; in nfp_net_rx_ring_reset()
114 memset(&rx_ring->rxbufs[last_idx], 0, sizeof(*rx_ring->rxbufs)); in nfp_net_rx_ring_reset()
/linux-6.15/drivers/net/wireless/intel/iwlegacy/
H A D3945-rs.c431 int scale_rate_idx, first_idx, last_idx; in il3945_rs_tx_status() local
464 last_idx = first_idx; in il3945_rs_tx_status()
479 last_idx = scale_rate_idx; in il3945_rs_tx_status()
482 last_idx = il3945_rs_next_rate(il, scale_rate_idx); in il3945_rs_tx_status()
494 scale_rate_idx = last_idx; in il3945_rs_tx_status()
498 D_RATE("Update rate %d with %s.\n", last_idx, in il3945_rs_tx_status()
500 il3945_collect_tx_data(rs_sta, &rs_sta->win[last_idx], in il3945_rs_tx_status()
502 last_idx); in il3945_rs_tx_status()
/linux-6.15/drivers/thunderbolt/
H A Dretimer.c510 int ret, i, max, last_idx = 0; in tb_retimer_scan() local
540 last_idx = i; in tb_retimer_scan()
549 max = min(last_idx, max); in tb_retimer_scan()
563 ret = tb_retimer_add(port, i, status[i], i <= last_idx); in tb_retimer_scan()
/linux-6.15/drivers/md/bcache/
H A Djournal.c278 ja->last_idx = ja->discard_idx = (i + 1) % in bch_journal_read()
597 ja->discard_idx = ja->last_idx; in do_journal_discard()
613 if (ja->discard_idx == ja->last_idx) in do_journal_discard()
666 while (ja->last_idx != ja->cur_idx && in journal_reclaim()
667 ja->seq[ja->last_idx] < last_seq) in journal_reclaim()
668 ja->last_idx = (ja->last_idx + 1) % in journal_reclaim()
H A Djournal.h140 unsigned int last_idx; member
/linux-6.15/drivers/media/rc/
H A Dite-cir.c336 int remaining_us, fifo_avail, fifo_remaining, last_idx = 0; in ite_tx_ir() local
390 last_sent[last_idx++] = val; in ite_tx_ir()
391 last_idx &= (ITE_TX_FIFO_LEN); in ite_tx_ir()
442 last_idx--; in ite_tx_ir()
443 last_idx &= (ITE_TX_FIFO_LEN - 1); in ite_tx_ir()
444 remaining_us += last_sent[last_idx]; in ite_tx_ir()
/linux-6.15/include/linux/
H A Dipc_namespace.h24 int last_idx; /* For wrap around detection */ member
/linux-6.15/ipc/
H A Dutil.c123 ids->last_idx = -1; in ipc_init_ids()
239 if (idx <= ids->last_idx) { in ipc_idr_alloc()
244 ids->last_idx = idx; in ipc_idr_alloc()
/linux-6.15/arch/powerpc/platforms/ps3/
H A Dos-area.c396 struct db_index *last_idx; member
424 i->last_idx = i->idx + db->count_64; in db_for_each_64()
432 if (i->idx >= i->last_idx) { in db_for_each_64()
/linux-6.15/net/ipv4/
H A Dfib_semantics.c580 struct fib_info **last_resort, int *last_idx, in fib_detect_death() argument
606 (*last_idx < 0 && order > dflt && state != NUD_INCOMPLETE)) { in fib_detect_death()
608 *last_idx = order; in fib_detect_death()
2009 int order = -1, last_idx = -1; in fib_select_default() local
2050 &last_idx, fa1->fa_default)) { in fib_select_default()
2065 if (!fib_detect_death(fi, order, &last_resort, &last_idx, in fib_select_default()
2072 if (last_idx >= 0) in fib_select_default()
2074 fa1->fa_default = last_idx; in fib_select_default()
/linux-6.15/fs/f2fs/
H A Dfile.c3763 pgoff_t page_idx = 0, last_idx; in f2fs_release_compress_blocks() local
3811 last_idx = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE); in f2fs_release_compress_blocks()
3813 while (page_idx < last_idx) { in f2fs_release_compress_blocks()
3959 pgoff_t page_idx = 0, last_idx; in f2fs_reserve_compress_blocks() local
3989 last_idx = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE); in f2fs_reserve_compress_blocks()
3991 while (page_idx < last_idx) { in f2fs_reserve_compress_blocks()
4383 pgoff_t page_idx = 0, last_idx, cluster_idx; in f2fs_ioc_decompress_file() local
4418 last_idx = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE); in f2fs_ioc_decompress_file()
4419 last_idx >>= fi->i_log_cluster_size; in f2fs_ioc_decompress_file()
4464 pgoff_t page_idx = 0, last_idx, cluster_idx; in f2fs_ioc_compress_file() local
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/linux-6.15/drivers/infiniband/hw/cxgb4/
H A Drestrack.c121 u16 last_idx, struct t4_swsqe *last_sqe) in fill_swsqes() argument
129 if (fill_swsqe(msg, sq, last_idx, last_sqe)) in fill_swsqes()
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
H A Dsend.h109 unsigned int last_idx; member
/linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/
H A Dutils.c228 u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx) in iwl_mvm_next_antenna() argument
230 u8 ind = last_idx; in iwl_mvm_next_antenna()
240 return last_idx; in iwl_mvm_next_antenna()
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/lag/
H A Dlag.c508 int i, last_idx; in mlx5_lag_active_backup_get_netdev() local
520 last_idx = mlx5_lag_get_dev_index_by_seq(ldev, ldev->ports - 1); in mlx5_lag_active_backup_get_netdev()
521 if (last_idx < 0) in mlx5_lag_active_backup_get_netdev()
523 ndev = ldev->pf[last_idx].netdev; in mlx5_lag_active_backup_get_netdev()
/linux-6.15/drivers/net/wireless/intel/iwlwifi/mld/
H A Dtx.c27 static u8 iwl_mld_next_ant(u8 valid, u8 last_idx) in iwl_mld_next_ant() argument
29 u8 index = last_idx; in iwl_mld_next_ant()
39 return last_idx; in iwl_mld_next_ant()
/linux-6.15/drivers/net/ethernet/qlogic/qed/
H A Dqed_ll2.c1346 u8 *start_idx, u8 *last_idx) in _qed_ll2_calc_allowed_conns() argument
1353 *last_idx = *start_idx + in _qed_ll2_calc_allowed_conns()
1358 *last_idx = *start_idx + in _qed_ll2_calc_allowed_conns()
1383 u8 i, first_idx, last_idx, *p_tx_max; in qed_ll2_acquire_connection() local
1389 _qed_ll2_calc_allowed_conns(p_hwfn, data, &first_idx, &last_idx); in qed_ll2_acquire_connection()
1392 for (i = first_idx; i < last_idx; i++) { in qed_ll2_acquire_connection()
/linux-6.15/drivers/net/ethernet/marvell/octeontx2/af/
H A Drvu_nix.c3223 int idx, last_idx, next_idx, err; in nix_update_ingress_mce_list_hw() local
3231 if (idx > last_idx) in nix_update_ingress_mce_list_hw()
3240 } else if (idx == last_idx) { in nix_update_ingress_mce_list_hw()
3258 (next_idx > last_idx) ? true : false); in nix_update_ingress_mce_list_hw()
3274 int idx, last_idx, next_idx; in nix_update_egress_mce_list_hw() local
3283 if (idx > last_idx) in nix_update_egress_mce_list_hw()
3292 } else if (idx == last_idx) { in nix_update_egress_mce_list_hw()
3304 if (next_idx > last_idx) in nix_update_egress_mce_list_hw()
3485 last_idx = idx + mce_list->count - 1; in nix_update_mce_list()
3487 if (idx > last_idx) in nix_update_mce_list()
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/linux-6.15/include/pcmcia/
H A Dcistpl.h383 u_char last_idx; member
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt7603/
H A Dmac.c1094 int first_idx = 0, last_idx; in mt7603_fill_txs() local
1115 last_idx = FIELD_GET(MT_TXS4_LAST_TX_RATE, txs); in mt7603_fill_txs()
1137 first_idx = max_t(int, 0, last_idx - (count - 1) / MT7603_RATE_RETRY); in mt7603_fill_txs()
1166 for (i = 0, idx = first_idx; count && idx <= last_idx; idx++) { in mt7603_fill_txs()
/linux-6.15/drivers/net/ethernet/natsemi/
H A Dns83820.c1048 unsigned tx_done_idx, last_idx; local
1067 last_idx = free_idx = dev->tx_free_idx;
1132 last_idx = free_idx;
1158 dev->tx_skbs[last_idx] = skb;
/linux-6.15/drivers/target/iscsi/cxgbit/
H A Dcxgbit_target.c1498 u8 pdu_idx = 0, last_idx = 0; in cxgbit_process_lro_skb() local
1519 last_idx = lro_cb->pdu_idx - 1; in cxgbit_process_lro_skb()
1521 for (; pdu_idx <= last_idx; pdu_idx++) { in cxgbit_process_lro_skb()

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