Searched refs:ref_ptr (Results 1 – 4 of 4) sorted by relevance
| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | map_kptr_fail.c | 12 struct prog_test_ref_kfunc __kptr *ref_ptr; member
230 bpf_this_cpu_ptr(v->ref_ptr); in mark_ref_as_untrusted_or_null()
246 p = v->ref_ptr; in reject_untrusted_store_to_ref()
250 *(struct prog_test_ref_kfunc * volatile *)&v->ref_ptr = p; in reject_untrusted_store_to_ref()
266 p = v->ref_ptr; in reject_untrusted_xchg()
269 bpf_kptr_xchg(&v->ref_ptr, p); in reject_untrusted_xchg()
278 struct prog_test_ref_kfunc *ref_ptr; in reject_bad_type_xchg() local
286 ref_ptr = bpf_kfunc_call_test_acquire(&(unsigned long){0}); in reject_bad_type_xchg()
287 if (!ref_ptr) in reject_bad_type_xchg()
289 bpf_kptr_xchg(&v->ref_memb_ptr, ref_ptr); in reject_bad_type_xchg()
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| H A D | map_kptr.c | 9 struct prog_test_ref_kfunc __kptr *ref_ptr; member
145 p = v->ref_ptr; in test_kptr_ref()
159 p = bpf_kptr_xchg(&v->ref_ptr, NULL); in test_kptr_ref()
179 p = bpf_kptr_xchg(&v->ref_ptr, p); in test_kptr_ref()
323 p = bpf_kptr_xchg(&v->ref_ptr, p); in test_map_kptr_ref_pre()
331 p = bpf_kptr_xchg(&v->ref_ptr, NULL); in test_map_kptr_ref_pre()
343 p = bpf_kptr_xchg(&v->ref_ptr, p); in test_map_kptr_ref_pre()
364 p_st = v->ref_ptr; in test_map_kptr_ref_post()
368 p = bpf_kptr_xchg(&v->ref_ptr, NULL); in test_map_kptr_ref_post()
376 p = bpf_kptr_xchg(&v->ref_ptr, p); in test_map_kptr_ref_post()
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| /linux/tools/perf/util/ |
| H A D | probe-finder.c | 206 struct probe_trace_arg_ref **ref_ptr = &tvar->ref; in convert_variable_type() local
261 while (*ref_ptr) in convert_variable_type()
262 ref_ptr = &(*ref_ptr)->next; in convert_variable_type()
264 *ref_ptr = zalloc(sizeof(struct probe_trace_arg_ref)); in convert_variable_type()
265 if (*ref_ptr == NULL) { in convert_variable_type()
269 (*ref_ptr)->user_access = user_access; in convert_variable_type()
323 struct probe_trace_arg_ref **ref_ptr, in convert_variable_fields() argument
326 struct probe_trace_arg_ref *ref = *ref_ptr; in convert_variable_fields()
355 if (*ref_ptr) in convert_variable_fields()
356 (*ref_ptr)->next = ref; in convert_variable_fields()
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| /linux/fs/btrfs/ |
| H A D | tree-log.c | 1421 static int extref_get_fields(struct extent_buffer *eb, unsigned long ref_ptr, in extref_get_fields() argument
1428 extref = (struct btrfs_inode_extref *)ref_ptr; in extref_get_fields()
1443 static int ref_get_fields(struct extent_buffer *eb, unsigned long ref_ptr, in ref_get_fields() argument
1449 ref = (struct btrfs_inode_ref *)ref_ptr; in ref_get_fields()
1473 unsigned long ref_ptr; in unlink_old_inode_refs() local
1493 ref_ptr = btrfs_item_ptr_offset(eb, wc->subvol_path->slots[0]); in unlink_old_inode_refs()
1494 ref_end = ref_ptr + btrfs_item_size(eb, wc->subvol_path->slots[0]); in unlink_old_inode_refs()
1495 while (ref_ptr < ref_end) { in unlink_old_inode_refs()
1500 ret = extref_get_fields(eb, ref_ptr, &name, in unlink_old_inode_refs()
1511 ret = ref_get_fields(eb, ref_ptr, &name, NULL); in unlink_old_inode_refs()
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