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Searched refs:old_array (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/media/rc/
H A Dbpf-lirc.c139 struct bpf_prog_array *old_array; in lirc_bpf_attach() local
157 old_array = lirc_rcu_dereference(raw->progs); in lirc_bpf_attach()
158 if (old_array && bpf_prog_array_length(old_array) >= BPF_MAX_PROGS) { in lirc_bpf_attach()
163 ret = bpf_prog_array_copy(old_array, NULL, prog, 0, &new_array); in lirc_bpf_attach()
168 bpf_prog_array_free(old_array); in lirc_bpf_attach()
177 struct bpf_prog_array *old_array; in lirc_bpf_detach() local
195 old_array = lirc_rcu_dereference(raw->progs); in lirc_bpf_detach()
196 ret = bpf_prog_array_copy(old_array, prog, NULL, 0, &new_array); in lirc_bpf_detach()
206 bpf_prog_array_free(old_array); in lirc_bpf_detach()
/linux/kernel/bpf/
H A Dnet_namespace.c106 struct bpf_prog_array *old_array, *new_array; in bpf_netns_link_release() local
133 old_array = rcu_dereference_protected(net->bpf.run_array[type], in bpf_netns_link_release()
137 WARN_ON(bpf_prog_array_delete_safe_at(old_array, idx)); in bpf_netns_link_release()
142 bpf_prog_array_free(old_array); in bpf_netns_link_release()
H A Dcore.c2747 int bpf_prog_array_copy(struct bpf_prog_array *old_array, in bpf_prog_array_copy()
2761 if (old_array) { in bpf_prog_array_copy()
2762 existing = old_array->items; in bpf_prog_array_copy()
2797 existing = old_array->items; in bpf_prog_array_copy_info()
2726 bpf_prog_array_copy(struct bpf_prog_array * old_array,struct bpf_prog * exclude_prog,struct bpf_prog * include_prog,u64 bpf_cookie,struct bpf_prog_array ** new_array) bpf_prog_array_copy() argument
/linux/kernel/trace/
H A Dbpf_trace.c1910 struct bpf_prog_array *old_array; in perf_event_attach_bpf_prog() local
1928 old_array = bpf_event_rcu_dereference(event->tp_event->prog_array); in perf_event_attach_bpf_prog()
1929 if (old_array && in perf_event_attach_bpf_prog()
1930 bpf_prog_array_length(old_array) >= BPF_TRACE_MAX_PROGS) { in perf_event_attach_bpf_prog()
1935 ret = bpf_prog_array_copy(old_array, NULL, prog, bpf_cookie, &new_array); in perf_event_attach_bpf_prog()
1943 bpf_prog_array_free_sleepable(old_array); in perf_event_attach_bpf_prog()
1952 struct bpf_prog_array *old_array; in perf_event_detach_bpf_prog() local
1962 old_array = bpf_event_rcu_dereference(event->tp_event->prog_array); in perf_event_detach_bpf_prog()
1963 if (!old_array) in perf_event_detach_bpf_prog()
1966 ret = bpf_prog_array_copy(old_array, even in perf_event_detach_bpf_prog()
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/linux/mm/
H A Dmemblock.c431 struct memblock_region *new_array, *old_array; in memblock_double_array() local
502 old_array = type->regions; in memblock_double_array()
508 kfree(old_array); in memblock_double_array()
509 else if (old_array != memblock_memory_init_regions && in memblock_double_array()
510 old_array != memblock_reserved_init_regions) in memblock_double_array()
511 memblock_free(old_array, old_alloc_size); in memblock_double_array()
/linux/net/sched/
H A Dsch_fq.c840 struct rb_root *old_array, u32 old_log, in fq_rehash()
850 oroot = &old_array[idx]; in fq_rehash()
837 fq_rehash(struct fq_sched_data * q,struct rb_root * old_array,u32 old_log,struct rb_root * new_array,u32 new_log) fq_rehash() argument
/linux/include/linux/
H A Dbpf.h2282 int bpf_prog_array_copy(struct bpf_prog_array *old_array,