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Searched refs:pprev (Results 1 – 25 of 44) sorted by relevance

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/linux/include/linux/
H A Dlist_bl.h39 struct hlist_bl_node *next, **pprev; member
47 h->pprev = NULL; in INIT_HLIST_BL_NODE()
54 return !h->pprev; in hlist_bl_unhashed()
84 first->pprev = &n->next; in hlist_bl_add_head()
85 n->pprev = &h->first; in hlist_bl_add_head()
92 struct hlist_bl_node **pprev = next->pprev; in hlist_bl_add_before() local
94 n->pprev = pprev; in hlist_bl_add_before()
96 next->pprev = &n->next; in hlist_bl_add_before()
99 WRITE_ONCE(*pprev, in hlist_bl_add_before()
101 ((uintptr_t)n | ((uintptr_t)*pprev & LIST_BL_LOCKMASK))); in hlist_bl_add_before()
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H A Drculist.h229 WRITE_ONCE(n->pprev, NULL); in hlist_del_init_rcu()
561 WRITE_ONCE(n->pprev, LIST_POISON2); in hlist_del_rcu()
579 WRITE_ONCE(new->pprev, old->pprev); in hlist_replace_rcu()
580 rcu_assign_pointer(*(struct hlist_node __rcu **)new->pprev, new); in hlist_replace_rcu()
582 WRITE_ONCE(new->next->pprev, &new->next); in hlist_replace_rcu()
583 WRITE_ONCE(old->pprev, LIST_POISON2); in hlist_replace_rcu()
603 WRITE_ONCE(node2->pprev, &left->first); in hlists_swap_heads_rcu()
604 WRITE_ONCE(node1->pprev, &right->first); in hlists_swap_heads_rcu()
612 #define hlist_pprev_rcu(node) (*((struct hlist_node __rcu **)((node)->pprev)))
639 WRITE_ONCE(n->pprev, &h->first); in hlist_add_head_rcu()
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H A Dlist.h937 h->pprev = NULL; in INIT_HLIST_NODE()
950 return !h->pprev; in hlist_unhashed()
963 return !READ_ONCE(h->pprev); in hlist_unhashed_lockless()
978 struct hlist_node **pprev = n->pprev; in __hlist_del() local
980 WRITE_ONCE(*pprev, next); in __hlist_del()
982 WRITE_ONCE(next->pprev, pprev); in __hlist_del()
996 n->pprev = LIST_POISON2; in hlist_del()
1026 WRITE_ONCE(first->pprev, &n->next); in hlist_add_head()
1028 WRITE_ONCE(n->pprev, &h->first); in hlist_add_head()
1039 WRITE_ONCE(n->pprev, next->pprev); in hlist_add_before()
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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()
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()
141 n->pprev = &last->next; in hlist_nulls_add_tail_rcu()
151 n->pprev = &n->next; in hlist_nulls_add_fake()
H A Drculist_bl.h49 n->pprev = LIST_POISON2; in hlist_bl_del_rcu()
81 first->pprev = &n->next; in hlist_bl_add_head_rcu()
82 n->pprev = &h->first; in hlist_bl_add_head_rcu()
H A Dtypes.h208 struct hlist_node *next, **pprev; member
H A Dpreempt.h366 notifier->link.pprev = NULL; in preempt_notifier_init()
/linux/tools/testing/selftests/bpf/
H A Dbpf_arena_list.h12 arena_list_node_t * __arena *pprev; member
54 WRITE_ONCE(first->pprev, tmp); in list_add_head()
62 WRITE_ONCE(n->pprev, tmp); in list_add_head()
68 arena_list_node_t * __arena *pprev = n->pprev; in __list_del() local
71 cast_kern(pprev); in __list_del()
72 tmp = *pprev; in __list_del()
76 cast_user(pprev); in __list_del()
78 WRITE_ONCE(next->pprev, pprev); in __list_del()
91 n->pprev = LIST_POISON2; in list_del()
/linux/net/ipv6/
H A Dtunnel6.c34 struct xfrm6_tunnel __rcu **pprev; in xfrm6_tunnel_register() local
43 pprev = &tunnel6_handlers; in xfrm6_tunnel_register()
46 pprev = &tunnel46_handlers; in xfrm6_tunnel_register()
49 pprev = &tunnelmpls6_handlers; in xfrm6_tunnel_register()
55 for (; (t = rcu_dereference_protected(*pprev, in xfrm6_tunnel_register()
57 pprev = &t->next) { in xfrm6_tunnel_register()
64 handler->next = *pprev; in xfrm6_tunnel_register()
65 rcu_assign_pointer(*pprev, handler); in xfrm6_tunnel_register()
78 struct xfrm6_tunnel __rcu **pprev; in xfrm6_tunnel_deregister() local
86 pprev = &tunnel6_handlers; in xfrm6_tunnel_deregister()
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H A Dxfrm6_protocol.c236 struct xfrm6_protocol __rcu **pprev; in xfrm6_protocol_register() local
251 for (pprev = proto_handlers(protocol); in xfrm6_protocol_register()
252 (t = rcu_dereference_protected(*pprev, in xfrm6_protocol_register()
254 pprev = &t->next) { in xfrm6_protocol_register()
261 handler->next = *pprev; in xfrm6_protocol_register()
262 rcu_assign_pointer(*pprev, handler); in xfrm6_protocol_register()
283 struct xfrm6_protocol __rcu **pprev; in xfrm6_protocol_deregister() local
292 for (pprev = proto_handlers(protocol); in xfrm6_protocol_deregister()
293 (t = rcu_dereference_protected(*pprev, in xfrm6_protocol_deregister()
295 pprev = &t->next) { in xfrm6_protocol_deregister()
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/linux/tools/lib/bpf/
H A Dhashmap.c24 static void hashmap_add_entry(struct hashmap_entry **pprev, in hashmap_add_entry() argument
27 entry->next = *pprev; in hashmap_add_entry()
28 *pprev = entry; in hashmap_add_entry()
31 static void hashmap_del_entry(struct hashmap_entry **pprev, in hashmap_del_entry() argument
34 *pprev = entry->next; in hashmap_del_entry()
132 struct hashmap_entry ***pprev, in hashmap_find_entry() argument
144 if (pprev) in hashmap_find_entry()
145 *pprev = prev_ptr; in hashmap_find_entry()
223 struct hashmap_entry **pprev, *entry; in hashmap_delete() local
227 if (!hashmap_find_entry(map, key, h, &pprev, &entry)) in hashmap_delete()
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/linux/tools/perf/util/
H A Dhashmap.c24 static void hashmap_add_entry(struct hashmap_entry **pprev, in hashmap_add_entry() argument
27 entry->next = *pprev; in hashmap_add_entry()
28 *pprev = entry; in hashmap_add_entry()
31 static void hashmap_del_entry(struct hashmap_entry **pprev, in hashmap_del_entry() argument
34 *pprev = entry->next; in hashmap_del_entry()
132 struct hashmap_entry ***pprev, in hashmap_find_entry() argument
144 if (pprev) in hashmap_find_entry()
145 *pprev = prev_ptr; in hashmap_find_entry()
223 struct hashmap_entry **pprev, *entry; in hashmap_delete() local
227 if (!hashmap_find_entry(map, key, h, &pprev, &entry)) in hashmap_delete()
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/linux/net/ipv4/
H A Dtunnel4.c33 struct xfrm_tunnel __rcu **pprev; in xfrm4_tunnel_register() local
41 for (pprev = fam_handlers(family); in xfrm4_tunnel_register()
42 (t = rcu_dereference_protected(*pprev, in xfrm4_tunnel_register()
44 pprev = &t->next) { in xfrm4_tunnel_register()
51 handler->next = *pprev; in xfrm4_tunnel_register()
52 rcu_assign_pointer(*pprev, handler); in xfrm4_tunnel_register()
65 struct xfrm_tunnel __rcu **pprev; in xfrm4_tunnel_deregister() local
71 for (pprev = fam_handlers(family); in xfrm4_tunnel_deregister()
72 (t = rcu_dereference_protected(*pprev, in xfrm4_tunnel_deregister()
74 pprev = &t->next) { in xfrm4_tunnel_deregister()
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/linux/tools/include/linux/
H A Dlist.h612 h->pprev = NULL; in INIT_HLIST_NODE()
617 return !h->pprev; in hlist_unhashed()
628 struct hlist_node **pprev = n->pprev; in __hlist_del() local
630 WRITE_ONCE(*pprev, next); in __hlist_del()
632 next->pprev = pprev; in __hlist_del()
639 n->pprev = LIST_POISON2; in hlist_del()
655 first->pprev = &n->next; in hlist_add_head()
657 n->pprev = &h->first; in hlist_add_head()
664 n->pprev = next->pprev; in hlist_add_before()
666 next->pprev = &n->next; in hlist_add_before()
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/linux/scripts/include/
H A Dlist.h325 h->pprev = NULL; in INIT_HLIST_NODE()
338 return !h->pprev; in hlist_unhashed()
344 struct hlist_node **pprev = n->pprev; in __hlist_del() local
346 *pprev = next; in __hlist_del()
348 next->pprev = pprev; in __hlist_del()
362 n->pprev = LIST_POISON2; in hlist_del()
393 first->pprev = &n->next; in hlist_add_head()
395 n->pprev = &h->first; in hlist_add_head()
H A Dlist_types.h14 struct hlist_node *next, **pprev; member
/linux/tools/testing/selftests/bpf/progs/
H A Dbtf_dump_test_case_ordering.c38 struct hlist_node **pprev; member
H A Dbpf_iter_tcp4.c12 return !(h->pprev); in hlist_unhashed_lockless()
H A Dbpf_iter_tcp6.c12 return !(h->pprev); in hlist_unhashed_lockless()
/linux/drivers/of/
H A Dfdt.c101 struct property *pp, **pprev = NULL; in populate_properties() local
105 pprev = &np->properties; in populate_properties()
154 *pprev = pp; in populate_properties()
155 pprev = &pp->next; in populate_properties()
182 *pprev = pp; in populate_properties()
/linux/mm/
H A Dvma.h539 struct vm_area_struct **pprev) in vma_iter_next_rewind() argument
555 if (pprev) in vma_iter_next_rewind()
556 *pprev = prev; in vma_iter_next_rewind()
H A Dmprotect.c756 struct vm_area_struct *vma, struct vm_area_struct **pprev, in mprotect_fixup() argument
770 *pprev = vma; in mprotect_fixup()
816 vma = vma_modify_flags(vmi, *pprev, vma, start, end, newflags); in mprotect_fixup()
822 *pprev = vma; in mprotect_fixup()
/linux/net/sched/
H A Dcls_api.c1888 struct tcf_proto __rcu **pprev; member
1895 return tcf_chain_dereference(*chain_info->pprev, chain); in tcf_chain_tp_prev()
1906 if (*chain_info->pprev == chain->filter_chain) in tcf_chain_tp_insert()
1909 rcu_assign_pointer(*chain_info->pprev, tp); in tcf_chain_tp_insert()
1923 RCU_INIT_POINTER(*chain_info->pprev, next); in tcf_chain_tp_remove()
1976 struct tcf_proto **pprev; in tcf_chain_tp_delete_empty() local
1982 for (pprev = &chain->filter_chain; in tcf_chain_tp_delete_empty()
1983 (tp_iter = tcf_chain_dereference(*pprev, chain)); in tcf_chain_tp_delete_empty()
1984 pprev = &tp_iter->next) { in tcf_chain_tp_delete_empty()
1986 chain_info.pprev = pprev; in tcf_chain_tp_delete_empty()
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/linux/tools/bpf/bpftool/bash-completion/
H A Dbpftool297 local i pprev
309 pprev=${words[cword - 2]}
735 case $pprev in
920 case $pprev in
934 case $pprev in
1207 elif [[ $pprev == "$command" ]]; then
/linux/lib/
H A Ddebugobjects.c168 next_batch->pprev = &src->objects.first; in pool_move_batch()
173 last->next->pprev = &last->next; in pool_move_batch()
174 first_batch->pprev = &dst->objects.first; in pool_move_batch()
218 next->pprev = &src->objects.first; in pool_pop_batch()

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