| /Linux-v4.19/tools/memory-model/ |
| D | linux-kernel.cat | 34 let gp = po ; [Sync-rcu] ; po?
103 let rcu-link = hb* ; pb* ; prop
107 * critical sections (joined by rcu-link) acts as a generalized strong fence.
109 let rec rcu-fence = gp |
110 (gp ; rcu-link ; rscs) |
111 (rscs ; rcu-link ; gp) |
112 (gp ; rcu-link ; rcu-fence ; rcu-link ; rscs) |
113 (rscs ; rcu-link ; rcu-fence ; rcu-link ; gp) |
114 (rcu-fence ; rcu-link ; rcu-fence)
117 let rb = prop ; rcu-fence ; hb* ; pb*
[all …]
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| D | linux-kernel.bell | 27 'rcu-lock (*rcu_read_lock*) ||
28 'rcu-unlock (*rcu_read_unlock*) ||
29 'sync-rcu (*synchronize_rcu*) ||
48 flag ~empty Rcu-lock \ domain(matched) as unbalanced-rcu-locking
49 flag ~empty Rcu-unlock \ range(matched) as unbalanced-rcu-locking
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| /Linux-v4.19/lib/ |
| D | percpu-refcount.c | 114 static void percpu_ref_call_confirm_rcu(struct rcu_head *rcu) in percpu_ref_call_confirm_rcu() argument
116 struct percpu_ref *ref = container_of(rcu, struct percpu_ref, rcu); in percpu_ref_call_confirm_rcu()
126 static void percpu_ref_switch_to_atomic_rcu(struct rcu_head *rcu) in percpu_ref_switch_to_atomic_rcu() argument
128 struct percpu_ref *ref = container_of(rcu, struct percpu_ref, rcu); in percpu_ref_switch_to_atomic_rcu()
158 percpu_ref_call_confirm_rcu(rcu); in percpu_ref_switch_to_atomic_rcu()
184 call_rcu_sched(&ref->rcu, percpu_ref_switch_to_atomic_rcu); in __percpu_ref_switch_to_atomic()
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| /Linux-v4.19/net/batman-adv/ |
| D | types.h | 209 struct rcu_head rcu; member
264 struct rcu_head rcu; member
334 struct rcu_head rcu; member
485 struct rcu_head rcu; member
560 struct rcu_head rcu; member
619 struct rcu_head rcu; member
654 struct rcu_head rcu; member
723 struct rcu_head rcu; member
1441 struct rcu_head rcu; member
1472 struct rcu_head rcu; member
[all …]
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| /Linux-v4.19/tools/testing/radix-tree/ |
| D | regression1.c | 51 struct rcu_head rcu; member
67 static void page_rcu_free(struct rcu_head *rcu) in page_rcu_free() argument
69 struct page *p = container_of(rcu, struct page, rcu); in page_rcu_free()
77 call_rcu(&p->rcu, page_rcu_free); in page_free()
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| /Linux-v4.19/net/openvswitch/ |
| D | vport-netdev.c | 151 static void vport_netdev_free(struct rcu_head *rcu) in vport_netdev_free() argument
153 struct vport *vport = container_of(rcu, struct vport, rcu); in vport_netdev_free()
177 call_rcu(&vport->rcu, vport_netdev_free); in netdev_destroy()
196 call_rcu(&vport->rcu, vport_netdev_free); in ovs_netdev_tunnel_destroy()
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| D | flow_table.c | 153 static void rcu_free_flow_callback(struct rcu_head *rcu) in rcu_free_flow_callback() argument
155 struct sw_flow *flow = container_of(rcu, struct sw_flow, rcu); in rcu_free_flow_callback()
166 call_rcu(&flow->rcu, rcu_free_flow_callback); in ovs_flow_free()
230 static void flow_tbl_destroy_rcu_cb(struct rcu_head *rcu) in flow_tbl_destroy_rcu_cb() argument
232 struct table_instance *ti = container_of(rcu, struct table_instance, rcu); in flow_tbl_destroy_rcu_cb()
267 call_rcu(&ti->rcu, flow_tbl_destroy_rcu_cb); in table_instance_destroy()
268 call_rcu(&ufid_ti->rcu, flow_tbl_destroy_rcu_cb); in table_instance_destroy()
599 kfree_rcu(mask, rcu); in flow_mask_remove()
703 call_rcu(&ti->rcu, flow_tbl_destroy_rcu_cb); in flow_key_insert()
725 call_rcu(&ti->rcu, flow_tbl_destroy_rcu_cb); in flow_ufid_insert()
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| /Linux-v4.19/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-v4.19/drivers/gpu/drm/scheduler/ |
| D | sched_fence.c | 91 static void drm_sched_fence_free(struct rcu_head *rcu) in drm_sched_fence_free() argument
93 struct dma_fence *f = container_of(rcu, struct dma_fence, rcu); in drm_sched_fence_free()
112 call_rcu(&fence->finished.rcu, drm_sched_fence_free); in drm_sched_fence_release_scheduled()
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| /Linux-v4.19/net/mac802154/ |
| D | llsec.h | 40 struct rcu_head rcu; member
52 struct rcu_head rcu; member
58 struct rcu_head rcu; member
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| /Linux-v4.19/tools/testing/selftests/rcutorture/doc/ |
| D | rcu-test-image.txt | 1 This document describes one way to create the rcu-test-image file
10 dd if=/dev/zero of=rcu-test-image bs=400M count=1
11 mkfs.ext3 ./rcu-test-image
12 sudo mount -o loop ./rcu-test-image /mnt
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| /Linux-v4.19/fs/btrfs/ |
| D | rcu-string.h | 10 struct rcu_head rcu; member
28 kfree_rcu(str, rcu); in rcu_string_free()
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| /Linux-v4.19/fs/ecryptfs/ |
| D | dentry.c | 71 container_of(head, struct ecryptfs_dentry_info, rcu)); in ecryptfs_dentry_free_rcu()
85 call_rcu(&p->rcu, ecryptfs_dentry_free_rcu); in ecryptfs_d_release()
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| /Linux-v4.19/net/core/ |
| D | page_pool.c | 282 static void __page_pool_destroy_rcu(struct rcu_head *rcu) in __page_pool_destroy_rcu() argument
286 pool = container_of(rcu, struct page_pool, rcu); in __page_pool_destroy_rcu()
315 call_rcu(&pool->rcu, __page_pool_destroy_rcu); in page_pool_destroy()
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| D | xdp.c | 40 struct rcu_head rcu; member
76 static void __xdp_mem_allocator_rcu_free(struct rcu_head *rcu) in __xdp_mem_allocator_rcu_free() argument
80 xa = container_of(rcu, struct xdp_mem_allocator, rcu); in __xdp_mem_allocator_rcu_free()
109 call_rcu(&xa->rcu, __xdp_mem_allocator_rcu_free); in __xdp_rxq_info_unreg_mem_model()
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| /Linux-v4.19/drivers/net/ethernet/broadcom/bnxt/ |
| D | bnxt_tc.h | 141 struct rcu_head rcu; member
163 struct rcu_head rcu; member
190 struct rcu_head rcu; member
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| /Linux-v4.19/security/selinux/ |
| D | ibpkey.c | 50 struct rcu_head rcu; member
122 kfree_rcu(tail, rcu); in sel_ib_pkey_insert()
224 kfree_rcu(pkey, rcu); in sel_ib_pkey_flush()
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| D | netport.c | 57 struct rcu_head rcu; member
131 kfree_rcu(tail, rcu); in sel_netport_insert()
229 kfree_rcu(port, rcu); in sel_netport_flush()
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| /Linux-v4.19/include/linux/ |
| D | igmp.h | 44 struct rcu_head rcu; member
62 struct rcu_head rcu; member
96 struct rcu_head rcu; member
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| /Linux-v4.19/kernel/bpf/ |
| D | devmap.c | 70 struct rcu_head rcu; member
398 static void __dev_map_entry_free(struct rcu_head *rcu) in __dev_map_entry_free() argument
402 dev = container_of(rcu, struct bpf_dtab_netdev, rcu); in __dev_map_entry_free()
428 call_rcu(&old_dev->rcu, __dev_map_entry_free); in dev_map_delete_elem()
480 call_rcu(&old_dev->rcu, __dev_map_entry_free); in dev_map_update_elem()
520 call_rcu(&dev->rcu, in dev_map_notification()
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| /Linux-v4.19/Documentation/devicetree/bindings/watchdog/ |
| D | lantiq-wdt.txt | 14 - lantiq,rcu : A phandle to the RCU syscon (required for
23 lantiq,rcu = <&rcu0>;
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| /Linux-v4.19/Documentation/devicetree/bindings/mips/lantiq/ |
| D | fpi-bus.txt | 12 - lantiq,rcu : A phandle to the RCU syscon
23 lantiq,rcu = <&rcu0>;
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| D | rcu.txt | 17 "lantiq,xrx200-rcu", "simple-mfd", "syscon"
23 rcu0: rcu@203000 {
24 compatible = "lantiq,xrx200-rcu", "simple-mfd", "syscon";
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| /Linux-v4.19/Documentation/driver-api/ |
| D | basics.rst | 115 .. kernel-doc:: kernel/rcu/tree.c
118 .. kernel-doc:: kernel/rcu/tree_plugin.h
121 .. kernel-doc:: kernel/rcu/update.c
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| /Linux-v4.19/security/keys/ |
| D | user_defined.c | 97 payload = container_of(head, struct user_key_payload, rcu); in user_free_payload_rcu()
123 call_rcu(&zap->rcu, user_free_payload_rcu); in user_update()
141 call_rcu(&upayload->rcu, user_free_payload_rcu); in user_revoke()
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