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Searched refs:WRITE_ONCE (Results 1 - 25 of 1212) sorted by relevance

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/kernel/linux/linux-5.10/kernel/rcu/
H A Drcu_segcblist.c32 WRITE_ONCE(rclp->len, rclp->len + 1); in rcu_cblist_enqueue()
59 WRITE_ONCE(srclp->len, 1); in rcu_cblist_flush_enqueue()
87 WRITE_ONCE(rsclp->len, v); in rcu_segcblist_set_len()
106 WRITE_ONCE(rsclp->len, rsclp->len + v); in rcu_segcblist_add_len()
136 WRITE_ONCE(rsclp->len, v); in rcu_segcblist_xchg_len()
238 * field may be accessed locklessly, hence the WRITE_ONCE().
250 WRITE_ONCE(*rsclp->tails[RCU_NEXT_TAIL], rhp); in rcu_segcblist_enqueue()
251 WRITE_ONCE(rsclp->tails[RCU_NEXT_TAIL], &rhp->next); in rcu_segcblist_enqueue()
277 WRITE_ONCE(*rsclp->tails[i], rhp); in rcu_segcblist_entrain()
279 WRITE_ONCE(rscl in rcu_segcblist_entrain()
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H A Dsync.c86 WRITE_ONCE(rsp->gp_state, GP_PASSED); in rcu_sync_func()
93 WRITE_ONCE(rsp->gp_state, GP_EXIT); in rcu_sync_func()
101 WRITE_ONCE(rsp->gp_state, GP_IDLE); in rcu_sync_func()
128 WRITE_ONCE(rsp->gp_state, GP_ENTER); in rcu_sync_enter()
176 WRITE_ONCE(rsp->gp_state, GP_EXIT); in rcu_sync_exit()
179 WRITE_ONCE(rsp->gp_state, GP_REPLAY); in rcu_sync_exit()
198 WRITE_ONCE(rsp->gp_state, GP_EXIT); in rcu_sync_dtor()
/kernel/linux/linux-5.10/drivers/net/wireless/ath/ath9k/
H A Dar9003_mac.c42 WRITE_ONCE(ads->info, val); in ar9003_set_txdesc()
45 WRITE_ONCE(ads->link, i->link); in ar9003_set_txdesc()
48 WRITE_ONCE(ads->data0, i->buf_addr[0]); in ar9003_set_txdesc()
50 WRITE_ONCE(ads->data1, i->buf_addr[1]); in ar9003_set_txdesc()
52 WRITE_ONCE(ads->data2, i->buf_addr[2]); in ar9003_set_txdesc()
54 WRITE_ONCE(ads->data3, i->buf_addr[3]); in ar9003_set_txdesc()
57 WRITE_ONCE(ads->ctl3, val); in ar9003_set_txdesc()
59 WRITE_ONCE(ads->ctl5, val); in ar9003_set_txdesc()
61 WRITE_ONCE(ads->ctl7, val); in ar9003_set_txdesc()
63 WRITE_ONCE(ad in ar9003_set_txdesc()
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H A Dar9002_mac.c223 WRITE_ONCE(ads->ds_link, i->link); in ar9002_set_txdesc()
224 WRITE_ONCE(ads->ds_data, i->buf_addr[0]); in ar9002_set_txdesc()
238 WRITE_ONCE(ads->ds_ctl2, set11nTries(i->rates, 0) in ar9002_set_txdesc()
245 WRITE_ONCE(ads->ds_ctl3, set11nRate(i->rates, 0) in ar9002_set_txdesc()
250 WRITE_ONCE(ads->ds_ctl2, 0); in ar9002_set_txdesc()
251 WRITE_ONCE(ads->ds_ctl3, 0); in ar9002_set_txdesc()
255 WRITE_ONCE(ads->ds_ctl0, 0); in ar9002_set_txdesc()
256 WRITE_ONCE(ads->ds_ctl1, ctl1); in ar9002_set_txdesc()
257 WRITE_ONCE(ads->ds_ctl6, ctl6); in ar9002_set_txdesc()
282 WRITE_ONCE(ad in ar9002_set_txdesc()
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/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath9k/
H A Dar9003_mac.c42 WRITE_ONCE(ads->info, val); in ar9003_set_txdesc()
45 WRITE_ONCE(ads->link, i->link); in ar9003_set_txdesc()
48 WRITE_ONCE(ads->data0, i->buf_addr[0]); in ar9003_set_txdesc()
50 WRITE_ONCE(ads->data1, i->buf_addr[1]); in ar9003_set_txdesc()
52 WRITE_ONCE(ads->data2, i->buf_addr[2]); in ar9003_set_txdesc()
54 WRITE_ONCE(ads->data3, i->buf_addr[3]); in ar9003_set_txdesc()
57 WRITE_ONCE(ads->ctl3, val); in ar9003_set_txdesc()
59 WRITE_ONCE(ads->ctl5, val); in ar9003_set_txdesc()
61 WRITE_ONCE(ads->ctl7, val); in ar9003_set_txdesc()
63 WRITE_ONCE(ad in ar9003_set_txdesc()
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H A Dar9002_mac.c223 WRITE_ONCE(ads->ds_link, i->link); in ar9002_set_txdesc()
224 WRITE_ONCE(ads->ds_data, i->buf_addr[0]); in ar9002_set_txdesc()
238 WRITE_ONCE(ads->ds_ctl2, set11nTries(i->rates, 0) in ar9002_set_txdesc()
245 WRITE_ONCE(ads->ds_ctl3, set11nRate(i->rates, 0) in ar9002_set_txdesc()
250 WRITE_ONCE(ads->ds_ctl2, 0); in ar9002_set_txdesc()
251 WRITE_ONCE(ads->ds_ctl3, 0); in ar9002_set_txdesc()
255 WRITE_ONCE(ads->ds_ctl0, 0); in ar9002_set_txdesc()
256 WRITE_ONCE(ads->ds_ctl1, ctl1); in ar9002_set_txdesc()
257 WRITE_ONCE(ads->ds_ctl6, ctl6); in ar9002_set_txdesc()
282 WRITE_ONCE(ad in ar9002_set_txdesc()
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/kernel/linux/linux-5.10/arch/xtensa/platforms/xtfpga/
H A Dlcd.c37 WRITE_ONCE(*addr, data); in lcd_put_byte()
39 WRITE_ONCE(*addr, data & 0xf0); in lcd_put_byte()
40 WRITE_ONCE(*addr, (data << 4) & 0xf0); in lcd_put_byte()
46 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); in lcd_init()
48 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); in lcd_init()
50 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); in lcd_init()
53 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE4BIT); in lcd_init()
/kernel/linux/linux-6.6/arch/xtensa/platforms/xtfpga/
H A Dlcd.c37 WRITE_ONCE(*addr, data); in lcd_put_byte()
39 WRITE_ONCE(*addr, data & 0xf0); in lcd_put_byte()
40 WRITE_ONCE(*addr, (data << 4) & 0xf0); in lcd_put_byte()
46 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); in lcd_init()
48 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); in lcd_init()
50 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); in lcd_init()
53 WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE4BIT); in lcd_init()
/kernel/linux/linux-5.10/net/mptcp/
H A Dpm.c22 WRITE_ONCE(msk->pm.add_addr_echo, echo); in mptcp_pm_announce_addr()
23 WRITE_ONCE(msk->pm.add_addr_signal, true); in mptcp_pm_announce_addr()
32 WRITE_ONCE(msk->pm.rm_addr_signal, true); in mptcp_pm_remove_addr()
54 WRITE_ONCE(pm->server_side, server_side); in mptcp_pm_new_connection()
73 WRITE_ONCE(pm->accept_subflow, false); in mptcp_pm_allow_new_subflow()
192 WRITE_ONCE(msk->pm.add_addr_signal, false); in mptcp_pm_add_addr_signal()
215 WRITE_ONCE(msk->pm.rm_addr_signal, false); in mptcp_pm_rm_addr_signal()
235 WRITE_ONCE(msk->pm.work_pending, false); in mptcp_pm_data_init()
236 WRITE_ONCE(msk->pm.add_addr_signal, false); in mptcp_pm_data_init()
237 WRITE_ONCE(ms in mptcp_pm_data_init()
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/kernel/linux/linux-6.6/kernel/rcu/
H A Drcu_segcblist.c32 WRITE_ONCE(rclp->len, rclp->len + 1); in rcu_cblist_enqueue()
59 WRITE_ONCE(srclp->len, 1); in rcu_cblist_flush_enqueue()
87 WRITE_ONCE(rsclp->len, v); in rcu_segcblist_set_len()
112 WRITE_ONCE(rsclp->seglen[seg], v); in rcu_segcblist_set_seglen()
118 WRITE_ONCE(rsclp->seglen[seg], rsclp->seglen[seg] + v); in rcu_segcblist_add_seglen()
218 WRITE_ONCE(rsclp->len, rsclp->len + v); in rcu_segcblist_add_len()
334 * field may be accessed locklessly, hence the WRITE_ONCE().
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()
374 WRITE_ONCE(*rscl in rcu_segcblist_entrain()
[all...]
H A Dsync.c86 WRITE_ONCE(rsp->gp_state, GP_PASSED); in rcu_sync_func()
93 WRITE_ONCE(rsp->gp_state, GP_EXIT); in rcu_sync_func()
101 WRITE_ONCE(rsp->gp_state, GP_IDLE); in rcu_sync_func()
128 WRITE_ONCE(rsp->gp_state, GP_ENTER); in rcu_sync_enter()
176 WRITE_ONCE(rsp->gp_state, GP_EXIT); in rcu_sync_exit()
179 WRITE_ONCE(rsp->gp_state, GP_REPLAY); in rcu_sync_exit()
198 WRITE_ONCE(rsp->gp_state, GP_EXIT); in rcu_sync_dtor()
/kernel/linux/linux-5.10/tools/lib/
H A Drbtree.c39 * WRITE_ONCE(). And we must not inadvertently cause (temporary) loops in the
155 WRITE_ONCE(parent->rb_right, tmp); in __rb_insert()
156 WRITE_ONCE(node->rb_left, parent); in __rb_insert()
176 WRITE_ONCE(gparent->rb_left, tmp); /* == parent->rb_right */ in __rb_insert()
177 WRITE_ONCE(parent->rb_right, gparent); in __rb_insert()
199 WRITE_ONCE(parent->rb_left, tmp); in __rb_insert()
200 WRITE_ONCE(node->rb_right, parent); in __rb_insert()
211 WRITE_ONCE(gparent->rb_right, tmp); /* == parent->rb_left */ in __rb_insert()
212 WRITE_ONCE(parent->rb_left, gparent); in __rb_insert()
253 WRITE_ONCE(paren in ____rb_erase_color()
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/kernel/linux/linux-5.10/lib/
H A Drbtree.c39 * WRITE_ONCE(). And we must not inadvertently cause (temporary) loops in the
155 WRITE_ONCE(parent->rb_right, tmp); in __rb_insert()
156 WRITE_ONCE(node->rb_left, parent); in __rb_insert()
176 WRITE_ONCE(gparent->rb_left, tmp); /* == parent->rb_right */ in __rb_insert()
177 WRITE_ONCE(parent->rb_right, gparent); in __rb_insert()
199 WRITE_ONCE(parent->rb_left, tmp); in __rb_insert()
200 WRITE_ONCE(node->rb_right, parent); in __rb_insert()
211 WRITE_ONCE(gparent->rb_right, tmp); /* == parent->rb_left */ in __rb_insert()
212 WRITE_ONCE(parent->rb_left, gparent); in __rb_insert()
253 WRITE_ONCE(paren in ____rb_erase_color()
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/kernel/linux/linux-6.6/tools/lib/
H A Drbtree.c39 * WRITE_ONCE(). And we must not inadvertently cause (temporary) loops in the
155 WRITE_ONCE(parent->rb_right, tmp); in __rb_insert()
156 WRITE_ONCE(node->rb_left, parent); in __rb_insert()
176 WRITE_ONCE(gparent->rb_left, tmp); /* == parent->rb_right */ in __rb_insert()
177 WRITE_ONCE(parent->rb_right, gparent); in __rb_insert()
199 WRITE_ONCE(parent->rb_left, tmp); in __rb_insert()
200 WRITE_ONCE(node->rb_right, parent); in __rb_insert()
211 WRITE_ONCE(gparent->rb_right, tmp); /* == parent->rb_left */ in __rb_insert()
212 WRITE_ONCE(parent->rb_left, gparent); in __rb_insert()
253 WRITE_ONCE(paren in ____rb_erase_color()
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/kernel/linux/linux-6.6/lib/
H A Drbtree.c39 * WRITE_ONCE(). And we must not inadvertently cause (temporary) loops in the
155 WRITE_ONCE(parent->rb_right, tmp); in __rb_insert()
156 WRITE_ONCE(node->rb_left, parent); in __rb_insert()
176 WRITE_ONCE(gparent->rb_left, tmp); /* == parent->rb_right */ in __rb_insert()
177 WRITE_ONCE(parent->rb_right, gparent); in __rb_insert()
199 WRITE_ONCE(parent->rb_left, tmp); in __rb_insert()
200 WRITE_ONCE(node->rb_right, parent); in __rb_insert()
211 WRITE_ONCE(gparent->rb_right, tmp); /* == parent->rb_left */ in __rb_insert()
212 WRITE_ONCE(parent->rb_left, gparent); in __rb_insert()
253 WRITE_ONCE(paren in ____rb_erase_color()
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/kvm/x86_64/
H A Dsync_regs_test.c94 WRITE_ONCE(events->exception.nr, UD_VECTOR); in race_events_inj_pen()
97 WRITE_ONCE(run->kvm_dirty_regs, KVM_SYNC_X86_EVENTS); in race_events_inj_pen()
98 WRITE_ONCE(events->flags, 0); in race_events_inj_pen()
99 WRITE_ONCE(events->exception.injected, 1); in race_events_inj_pen()
100 WRITE_ONCE(events->exception.pending, 1); in race_events_inj_pen()
118 WRITE_ONCE(run->kvm_dirty_regs, KVM_SYNC_X86_EVENTS); in race_events_exc()
119 WRITE_ONCE(events->flags, 0); in race_events_exc()
120 WRITE_ONCE(events->exception.nr, UD_VECTOR); in race_events_exc()
121 WRITE_ONCE(events->exception.pending, 1); in race_events_exc()
122 WRITE_ONCE(event in race_events_exc()
[all...]
/kernel/linux/linux-6.6/net/core/
H A Ddev.h109 WRITE_ONCE(dev->gso_max_size, size); in netif_set_gso_max_size()
111 WRITE_ONCE(dev->gso_ipv4_max_size, size); in netif_set_gso_max_size()
118 WRITE_ONCE(dev->gso_max_segs, segs); in netif_set_gso_max_segs()
125 WRITE_ONCE(dev->gro_max_size, size); in netif_set_gro_max_size()
127 WRITE_ONCE(dev->gro_ipv4_max_size, size); in netif_set_gro_max_size()
134 WRITE_ONCE(dev->gso_ipv4_max_size, size); in netif_set_gso_ipv4_max_size()
141 WRITE_ONCE(dev->gro_ipv4_max_size, size); in netif_set_gro_ipv4_max_size()
/kernel/linux/linux-6.6/net/mptcp/
H A Dpm.c41 WRITE_ONCE(msk->pm.addr_signal, add_addr); in mptcp_pm_announce_addr()
59 WRITE_ONCE(msk->pm.addr_signal, rm_addr); in mptcp_pm_remove_addr()
82 WRITE_ONCE(pm->server_side, server_side); in mptcp_pm_new_connection()
115 WRITE_ONCE(pm->accept_subflow, false); in mptcp_pm_allow_new_subflow()
326 WRITE_ONCE(subflow->fail_tout, 0); in mptcp_pm_mp_fail_received()
371 WRITE_ONCE(msk->pm.addr_signal, add_addr); in mptcp_pm_add_addr_signal()
394 WRITE_ONCE(msk->pm.addr_signal, rm_addr); in mptcp_pm_rm_addr_signal()
401 WRITE_ONCE(msk->pm.addr_signal, rm_addr); in mptcp_pm_rm_addr_signal()
508 WRITE_ONCE(pm->pm_type, pm_type); in mptcp_pm_data_reset()
516 WRITE_ONCE(p in mptcp_pm_data_reset()
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/kernel/linux/linux-5.10/include/linux/
H A Drculist.h33 WRITE_ONCE(list->next, list); in INIT_LIST_HEAD_RCU()
34 WRITE_ONCE(list->prev, list); in INIT_LIST_HEAD_RCU()
194 WRITE_ONCE(n->pprev, NULL); in hlist_del_init_rcu()
515 WRITE_ONCE(n->pprev, LIST_POISON2); in hlist_del_rcu()
531 WRITE_ONCE(new->pprev, old->pprev); in hlist_replace_rcu()
534 WRITE_ONCE(new->next->pprev, &new->next); in hlist_replace_rcu()
535 WRITE_ONCE(old->pprev, LIST_POISON2); in hlist_replace_rcu()
555 WRITE_ONCE(node2->pprev, &left->first); in hlists_swap_heads_rcu()
556 WRITE_ONCE(node1->pprev, &right->first); in hlists_swap_heads_rcu()
591 WRITE_ONCE( in hlist_add_head_rcu()
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/kernel/linux/linux-6.6/include/linux/
H A Drculist.h24 WRITE_ONCE(list->next, list); in INIT_LIST_HEAD_RCU()
25 WRITE_ONCE(list->prev, list); in INIT_LIST_HEAD_RCU()
185 WRITE_ONCE(n->pprev, NULL); in hlist_del_init_rcu()
514 WRITE_ONCE(n->pprev, LIST_POISON2); in hlist_del_rcu()
530 WRITE_ONCE(new->pprev, old->pprev); in hlist_replace_rcu()
533 WRITE_ONCE(new->next->pprev, &new->next); in hlist_replace_rcu()
534 WRITE_ONCE(old->pprev, LIST_POISON2); in hlist_replace_rcu()
554 WRITE_ONCE(node2->pprev, &left->first); in hlists_swap_heads_rcu()
555 WRITE_ONCE(node1->pprev, &right->first); in hlists_swap_heads_rcu()
590 WRITE_ONCE( in hlist_add_head_rcu()
[all...]
H A Dlist.h37 WRITE_ONCE(list->next, list); in INIT_LIST_HEAD()
38 WRITE_ONCE(list->prev, list); in INIT_LIST_HEAD()
156 WRITE_ONCE(prev->next, new); in __list_add()
196 WRITE_ONCE(prev->next, next); in __list_del()
204 * WRITE_ONCE() overhead of a regular list_del_init(). The code that uses this
390 WRITE_ONCE(entry->prev, entry); in list_del_init_careful()
959 * various WRITE_ONCE() in hlist helpers that are defined below.
980 WRITE_ONCE(*pprev, next); in __hlist_del()
982 WRITE_ONCE(next->pprev, pprev); in __hlist_del()
1024 WRITE_ONCE( in hlist_add_head()
[all...]
H A Drculist_nulls.h37 WRITE_ONCE(n->pprev, NULL); in hlist_nulls_del_init_rcu()
77 WRITE_ONCE(n->pprev, LIST_POISON2); in hlist_nulls_del_rcu()
104 WRITE_ONCE(n->next, first); in hlist_nulls_add_head_rcu()
105 WRITE_ONCE(n->pprev, &h->first); in hlist_nulls_add_head_rcu()
108 WRITE_ONCE(first->pprev, &n->next); in hlist_nulls_add_head_rcu()
140 WRITE_ONCE(n->next, last->next); in hlist_nulls_add_tail_rcu()
/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Dpgtable-3level.h38 WRITE_ONCE(ptep->pte_high, pte.pte_high); in native_set_pte()
40 WRITE_ONCE(ptep->pte_low, pte.pte_low); in native_set_pte()
69 WRITE_ONCE(ptep->pte_low, 0); in native_pte_clear()
71 WRITE_ONCE(ptep->pte_high, 0); in native_pte_clear()
76 WRITE_ONCE(pmdp->pmd_low, 0); in native_pmd_clear()
78 WRITE_ONCE(pmdp->pmd_high, 0); in native_pmd_clear()
139 WRITE_ONCE(pmdp->pmd_high, pmd.pmd_high); in pmdp_establish()
/kernel/linux/linux-5.10/include/vdso/
H A Dhelpers.h33 * WRITE_ONCE it is required otherwise the compiler can validly tear in vdso_write_begin()
37 WRITE_ONCE(vd[CS_HRES_COARSE].seq, vd[CS_HRES_COARSE].seq + 1); in vdso_write_begin()
38 WRITE_ONCE(vd[CS_RAW].seq, vd[CS_RAW].seq + 1); in vdso_write_begin()
46 * WRITE_ONCE it is required otherwise the compiler can validly tear in vdso_write_end()
50 WRITE_ONCE(vd[CS_HRES_COARSE].seq, vd[CS_HRES_COARSE].seq + 1); in vdso_write_end()
51 WRITE_ONCE(vd[CS_RAW].seq, vd[CS_RAW].seq + 1); in vdso_write_end()
/kernel/linux/linux-6.6/include/vdso/
H A Dhelpers.h33 * WRITE_ONCE it is required otherwise the compiler can validly tear in vdso_write_begin()
37 WRITE_ONCE(vd[CS_HRES_COARSE].seq, vd[CS_HRES_COARSE].seq + 1); in vdso_write_begin()
38 WRITE_ONCE(vd[CS_RAW].seq, vd[CS_RAW].seq + 1); in vdso_write_begin()
46 * WRITE_ONCE it is required otherwise the compiler can validly tear in vdso_write_end()
50 WRITE_ONCE(vd[CS_HRES_COARSE].seq, vd[CS_HRES_COARSE].seq + 1); in vdso_write_end()
51 WRITE_ONCE(vd[CS_RAW].seq, vd[CS_RAW].seq + 1); in vdso_write_end()

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