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Searched refs:local_storage (Results 1 – 4 of 4) sorted by relevance

/kernel/bpf/
Dbpf_local_storage.c98 bool bpf_selem_unlink_storage_nolock(struct bpf_local_storage *local_storage, in bpf_selem_unlink_storage_nolock() argument
107 owner = local_storage->owner; in bpf_selem_unlink_storage_nolock()
117 &local_storage->list); in bpf_selem_unlink_storage_nolock()
120 local_storage->owner = NULL; in bpf_selem_unlink_storage_nolock()
140 if (rcu_access_pointer(local_storage->cache[smap->cache_idx]) == in bpf_selem_unlink_storage_nolock()
142 RCU_INIT_POINTER(local_storage->cache[smap->cache_idx], NULL); in bpf_selem_unlink_storage_nolock()
151 struct bpf_local_storage *local_storage; in __bpf_selem_unlink_storage() local
159 local_storage = rcu_dereference(selem->local_storage); in __bpf_selem_unlink_storage()
160 raw_spin_lock_irqsave(&local_storage->lock, flags); in __bpf_selem_unlink_storage()
163 local_storage, selem, true); in __bpf_selem_unlink_storage()
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Dbpf_inode_storage.c58 struct bpf_local_storage *local_storage; in bpf_inode_storage_free() local
69 local_storage = rcu_dereference(bsb->storage); in bpf_inode_storage_free()
70 if (!local_storage) { in bpf_inode_storage_free()
84 raw_spin_lock_bh(&local_storage->lock); in bpf_inode_storage_free()
85 hlist_for_each_entry_safe(selem, n, &local_storage->list, snode) { in bpf_inode_storage_free()
91 local_storage, selem, false); in bpf_inode_storage_free()
93 raw_spin_unlock_bh(&local_storage->lock); in bpf_inode_storage_free()
100 kfree_rcu(local_storage, rcu); in bpf_inode_storage_free()
Dbpf_task_storage.c73 struct bpf_local_storage *local_storage; in bpf_task_storage_free() local
80 local_storage = rcu_dereference(task->bpf_storage); in bpf_task_storage_free()
81 if (!local_storage) { in bpf_task_storage_free()
96 raw_spin_lock_irqsave(&local_storage->lock, flags); in bpf_task_storage_free()
97 hlist_for_each_entry_safe(selem, n, &local_storage->list, snode) { in bpf_task_storage_free()
103 local_storage, selem, false); in bpf_task_storage_free()
105 raw_spin_unlock_irqrestore(&local_storage->lock, flags); in bpf_task_storage_free()
113 kfree_rcu(local_storage, rcu); in bpf_task_storage_free()
DMakefile11 obj-$(CONFIG_BPF_SYSCALL) += local_storage.o queue_stack_maps.o ringbuf.o