| /linux-6.1.9/tools/memory-model/ |
| D | linux-kernel.cat | 42 let gp = po ; [Sync-rcu | Sync-srcu] ; po?
47 let barrier = fencerel(Barrier | Rmb | Wmb | Mb | Sync-rcu | Sync-srcu |
106 * In the definition of rcu-fence below, the po term at the left-hand side
108 * out. They have been moved into the definitions of rcu-link and rb.
111 let rcu-gp = [Sync-rcu] (* Compare with gp *)
113 let rcu-rscsi = rcu-rscs^-1
121 let rcu-link = po? ; hb* ; pb* ; prop ; po
125 * critical sections (joined by rcu-link) induces order like a generalized
131 let rec rcu-order = rcu-gp | srcu-gp |
132 (rcu-gp ; rcu-link ; rcu-rscsi) |
[all …]
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| D | linux-kernel.bell | 28 'rcu-lock (*rcu_read_lock*) ||
29 'rcu-unlock (*rcu_read_unlock*) ||
30 'sync-rcu (*synchronize_rcu*) ||
44 let rcu-rscs = let rec
56 flag ~empty Rcu-lock \ domain(rcu-rscs) as unbalanced-rcu-locking
57 flag ~empty Rcu-unlock \ range(rcu-rscs) as unbalanced-rcu-locking
76 flag ~empty rcu-rscs & (po ; [Sync-srcu] ; po) as invalid-sleep
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| /linux-6.1.9/Documentation/devicetree/bindings/phy/ |
| D | lantiq,vrx200-pcie-phy.yaml | 45 lantiq,rcu:
49 lantiq,rcu-endian-offset:
53 lantiq,rcu-big-endian-mask:
73 - lantiq,rcu
74 - lantiq,rcu-endian-offset
75 - lantiq,rcu-big-endian-mask
84 lantiq,rcu = <&rcu0>;
85 lantiq,rcu-endian-offset = <0x4c>;
86 lantiq,rcu-big-endian-mask = <0x80>; /* bit 7 */
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| D | intel,lgm-usb-phy.yaml | 53 resets = <&rcu 0x70 0x24>,
54 <&rcu 0x70 0x26>,
55 <&rcu 0x70 0x28>;
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| /linux-6.1.9/net/batman-adv/ |
| D | types.h | 205 struct rcu_head rcu; member
277 struct rcu_head rcu; member
347 struct rcu_head rcu; member
500 struct rcu_head rcu; member
575 struct rcu_head rcu; member
634 struct rcu_head rcu; member
669 struct rcu_head rcu; member
738 struct rcu_head rcu; member
1485 struct rcu_head rcu; member
1513 struct rcu_head rcu; member
[all …]
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| /linux-6.1.9/include/net/ |
| D | if_inet6.h | 84 struct rcu_head rcu; member
91 struct rcu_head rcu; member
103 struct rcu_head rcu; member
113 struct rcu_head rcu; member
137 struct rcu_head rcu; member
157 struct rcu_head rcu; member
223 struct rcu_head rcu; member
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| /linux-6.1.9/include/linux/ |
| D | watch_queue.h | 30 struct rcu_head rcu; member
39 struct rcu_head rcu; member
57 struct rcu_head rcu; member
74 struct rcu_head rcu; member
116 kfree_rcu(wlist, rcu); in remove_watch_list()
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| D | rcupdate.h | 416 #define unrcu_pointer(p) __unrcu_pointer(p, __UNIQUE_ID(rcu))
444 #define rcu_dereference_raw(p) __rcu_dereference_raw(p, __UNIQUE_ID(rcu))
539 #define rcu_access_pointer(p) __rcu_access_pointer((p), __UNIQUE_ID(rcu), __rcu)
575 __rcu_dereference_check((p), __UNIQUE_ID(rcu), \
591 __rcu_dereference_check((p), __UNIQUE_ID(rcu), \
607 __rcu_dereference_check((p), __UNIQUE_ID(rcu), \
619 __rcu_dereference_check((p), __UNIQUE_ID(rcu), 1, __rcu)
638 __rcu_dereference_protected((p), __UNIQUE_ID(rcu), (c), __rcu)
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| /linux-6.1.9/lib/ |
| D | percpu-refcount.c | 150 static void percpu_ref_call_confirm_rcu(struct rcu_head *rcu) in percpu_ref_call_confirm_rcu() argument
152 struct percpu_ref_data *data = container_of(rcu, in percpu_ref_call_confirm_rcu()
153 struct percpu_ref_data, rcu); in percpu_ref_call_confirm_rcu()
167 static void percpu_ref_switch_to_atomic_rcu(struct rcu_head *rcu) in percpu_ref_switch_to_atomic_rcu() argument
169 struct percpu_ref_data *data = container_of(rcu, in percpu_ref_switch_to_atomic_rcu()
170 struct percpu_ref_data, rcu); in percpu_ref_switch_to_atomic_rcu()
206 percpu_ref_call_confirm_rcu(rcu); in percpu_ref_switch_to_atomic_rcu()
233 call_rcu(&ref->data->rcu, percpu_ref_switch_to_atomic_rcu); in __percpu_ref_switch_to_atomic()
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| /linux-6.1.9/tools/testing/radix-tree/ |
| D | regression1.c | 50 struct rcu_head rcu; member
66 static void page_rcu_free(struct rcu_head *rcu) in page_rcu_free() argument
68 struct page *p = container_of(rcu, struct page, rcu); in page_rcu_free()
76 call_rcu(&p->rcu, page_rcu_free); in page_free()
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| /linux-6.1.9/kernel/bpf/ |
| D | bpf_local_storage.c | 87 void bpf_local_storage_free_rcu(struct rcu_head *rcu) in bpf_local_storage_free_rcu() argument
91 local_storage = container_of(rcu, struct bpf_local_storage, rcu); in bpf_local_storage_free_rcu()
92 kfree_rcu(local_storage, rcu); in bpf_local_storage_free_rcu()
95 static void bpf_selem_free_rcu(struct rcu_head *rcu) in bpf_selem_free_rcu() argument
99 selem = container_of(rcu, struct bpf_local_storage_elem, rcu); in bpf_selem_free_rcu()
100 kfree_rcu(selem, rcu); in bpf_selem_free_rcu()
154 call_rcu_tasks_trace(&selem->rcu, bpf_selem_free_rcu); in bpf_selem_unlink_storage_nolock()
156 kfree_rcu(selem, rcu); in bpf_selem_unlink_storage_nolock()
182 call_rcu_tasks_trace(&local_storage->rcu, in __bpf_selem_unlink_storage()
185 kfree_rcu(local_storage, rcu); in __bpf_selem_unlink_storage()
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| D | local_storage.c | 177 kfree_rcu(new, rcu); in cgroup_storage_update_elem()
533 static void free_shared_cgroup_storage_rcu(struct rcu_head *rcu) in free_shared_cgroup_storage_rcu() argument
536 container_of(rcu, struct bpf_cgroup_storage, rcu); in free_shared_cgroup_storage_rcu()
542 static void free_percpu_cgroup_storage_rcu(struct rcu_head *rcu) in free_percpu_cgroup_storage_rcu() argument
545 container_of(rcu, struct bpf_cgroup_storage, rcu); in free_percpu_cgroup_storage_rcu()
562 call_rcu(&storage->rcu, free_shared_cgroup_storage_rcu); in bpf_cgroup_storage_free()
564 call_rcu(&storage->rcu, free_percpu_cgroup_storage_rcu); in bpf_cgroup_storage_free()
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| /linux-6.1.9/net/openvswitch/ |
| D | flow_table.c | 127 static void rcu_free_flow_callback(struct rcu_head *rcu) in rcu_free_flow_callback() argument
129 struct sw_flow *flow = container_of(rcu, struct sw_flow, rcu); in rcu_free_flow_callback()
140 call_rcu(&flow->rcu, rcu_free_flow_callback); in ovs_flow_free()
182 static void mask_array_rcu_cb(struct rcu_head *rcu) in mask_array_rcu_cb() argument
184 struct mask_array *ma = container_of(rcu, struct mask_array, rcu); in mask_array_rcu_cb()
264 call_rcu(&old->rcu, mask_array_rcu_cb); in tbl_mask_array_realloc()
321 kfree_rcu(mask, rcu); in tbl_mask_array_del_mask()
354 static void mask_cache_rcu_cb(struct rcu_head *rcu) in mask_cache_rcu_cb() argument
356 struct mask_cache *mc = container_of(rcu, struct mask_cache, rcu); in mask_cache_rcu_cb()
408 call_rcu(&mc->rcu, mask_cache_rcu_cb); in ovs_flow_tbl_masks_cache_resize()
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| D | vport-netdev.c | 136 static void vport_netdev_free(struct rcu_head *rcu) in vport_netdev_free() argument
138 struct vport *vport = container_of(rcu, struct vport, rcu); in vport_netdev_free()
161 call_rcu(&vport->rcu, vport_netdev_free); in netdev_destroy()
180 call_rcu(&vport->rcu, vport_netdev_free); in ovs_netdev_tunnel_destroy()
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| D | flow_table.h | 31 struct rcu_head rcu; member
47 struct rcu_head rcu; member
57 struct rcu_head rcu; member
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| /linux-6.1.9/Documentation/filesystems/ |
| D | path-lookup.txt | 36 even stores into cachelines of common dentries). This is known as "rcu-walk"
203 Inodes are also rcu freed, so the seqcount lookup dentry's inode may also be
212 Path walking code now has two distinct modes, ref-walk and rcu-walk. ref-walk
216 walking is operating on each dentry. rcu-walk uses seqcount based dentry
218 shared data in the dentry or inode. rcu-walk can not be applied to all cases,
219 eg. if the filesystem must sleep or perform non trivial operations, rcu-walk
226 path string, rcu-walk uses a d_seq protected snapshot. When looking up a
246 +---------------------+ rcu-walk begins here, we note d_seq, check the
273 Taking a refcount on a dentry from rcu-walk mode, by taking its d_lock,
275 "dropping rcu" or dropping from rcu-walk into ref-walk mode.
[all …]
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| /linux-6.1.9/drivers/net/wireguard/ |
| D | allowedips.c | 51 static void node_free_rcu(struct rcu_head *rcu) in node_free_rcu() argument
53 kmem_cache_free(node_cache, container_of(rcu, struct allowedips_node, rcu)); in node_free_rcu()
56 static void root_free_rcu(struct rcu_head *rcu) in root_free_rcu() argument
59 container_of(rcu, struct allowedips_node, rcu) }; in root_free_rcu()
270 call_rcu(&node->rcu, root_free_rcu); in wg_allowedips_free()
277 call_rcu(&node->rcu, root_free_rcu); in wg_allowedips_free()
333 call_rcu(&node->rcu, node_free_rcu); in wg_allowedips_remove_by_peer()
339 call_rcu(&parent->rcu, node_free_rcu); in wg_allowedips_remove_by_peer()
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| D | ratelimiter.c | 31 struct rcu_head rcu; member
41 static void entry_free(struct rcu_head *rcu) in entry_free() argument
44 container_of(rcu, struct ratelimiter_entry, rcu)); in entry_free()
51 call_rcu(&entry->rcu, entry_free); in entry_uninit()
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| /linux-6.1.9/drivers/gpu/drm/scheduler/ |
| D | sched_fence.c | 72 static void drm_sched_fence_free_rcu(struct rcu_head *rcu) in drm_sched_fence_free_rcu() argument
74 struct dma_fence *f = container_of(rcu, struct dma_fence, rcu); in drm_sched_fence_free_rcu()
109 call_rcu(&fence->finished.rcu, drm_sched_fence_free_rcu); in drm_sched_fence_release_scheduled()
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| /linux-6.1.9/Documentation/devicetree/bindings/reset/ |
| D | intel,rcu-gw.yaml | 4 $id: http://devicetree.org/schemas/reset/intel,rcu-gw.yaml#
15 - intel,rcu-lgm
16 - intel,rcu-xrx200
53 compatible = "intel,rcu-lgm";
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| /linux-6.1.9/net/mac802154/ |
| D | llsec.h | 32 struct rcu_head rcu; member
44 struct rcu_head rcu; member
50 struct rcu_head rcu; member
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| /linux-6.1.9/security/keys/ |
| D | request_key_auth.c | 121 static void request_key_auth_rcu_disposal(struct rcu_head *rcu) in request_key_auth_rcu_disposal() argument
124 container_of(rcu, struct request_key_auth, rcu); in request_key_auth_rcu_disposal()
140 call_rcu(&rka->rcu, request_key_auth_rcu_disposal); in request_key_auth_revoke()
153 call_rcu(&rka->rcu, request_key_auth_rcu_disposal); in request_key_auth_destroy()
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| /linux-6.1.9/Documentation/translations/zh_CN/core-api/ |
| D | kernel-api.rst | 354 kernel/rcu/tree.c
356 kernel/rcu/tree_exp.h
358 kernel/rcu/update.c
362 kernel/rcu/srcutree.c
372 kernel/rcu/sync.c
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| /linux-6.1.9/net/mctp/ |
| D | neigh.c | 62 static void __mctp_neigh_free(struct rcu_head *rcu) in __mctp_neigh_free() argument
64 struct mctp_neigh *neigh = container_of(rcu, struct mctp_neigh, rcu); in __mctp_neigh_free()
81 call_rcu(&neigh->rcu, __mctp_neigh_free); in mctp_neigh_remove_dev()
101 call_rcu(&neigh->rcu, __mctp_neigh_free); in mctp_neigh_remove()
315 call_rcu(&neigh->rcu, __mctp_neigh_free); in mctp_neigh_net_exit()
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| /linux-6.1.9/net/rxrpc/ |
| D | proc.c | 28 __acquires(rcu) in rxrpc_call_seq_start()
44 __releases(rcu) in rxrpc_call_seq_stop()
247 __acquires(rcu) in rxrpc_peer_seq_start()
319 __releases(rcu) in rxrpc_peer_seq_stop()
361 __acquires(rcu) in rxrpc_local_seq_start()
389 __releases(rcu) in rxrpc_local_seq_stop()
|