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Searched refs:old_array (Results 1 – 9 of 9) sorted by relevance

/linux-6.15/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-6.15/kernel/bpf/
H A Dnet_namespace.c107 struct bpf_prog_array *old_array, *new_array; in bpf_netns_link_release() local
134 old_array = rcu_dereference_protected(net->bpf.run_array[type], in bpf_netns_link_release()
138 WARN_ON(bpf_prog_array_delete_safe_at(old_array, idx)); in bpf_netns_link_release()
143 bpf_prog_array_free(old_array); in bpf_netns_link_release()
H A Dcgroup.c296 struct bpf_prog_array *old_array; in cgroup_bpf_release() local
324 old_array = rcu_dereference_protected( in cgroup_bpf_release()
327 bpf_prog_array_free(old_array); in cgroup_bpf_release()
480 struct bpf_prog_array *old_array) in activate_effective_progs() argument
482 old_array = rcu_replace_pointer(cgrp->bpf.effective[atype], old_array, in activate_effective_progs()
487 bpf_prog_array_free(old_array); in activate_effective_progs()
H A Dcore.c2715 int bpf_prog_array_copy(struct bpf_prog_array *old_array, in bpf_prog_array_copy() argument
2729 if (old_array) { in bpf_prog_array_copy()
2730 existing = old_array->items; in bpf_prog_array_copy()
2765 existing = old_array->items; in bpf_prog_array_copy()
/linux-6.15/kernel/trace/
H A Dbpf_trace.c2198 struct bpf_prog_array *old_array; in perf_event_attach_bpf_prog() local
2216 old_array = bpf_event_rcu_dereference(event->tp_event->prog_array); in perf_event_attach_bpf_prog()
2217 if (old_array && in perf_event_attach_bpf_prog()
2218 bpf_prog_array_length(old_array) >= BPF_TRACE_MAX_PROGS) { in perf_event_attach_bpf_prog()
2231 bpf_prog_array_free_sleepable(old_array); in perf_event_attach_bpf_prog()
2240 struct bpf_prog_array *old_array; in perf_event_detach_bpf_prog() local
2250 old_array = bpf_event_rcu_dereference(event->tp_event->prog_array); in perf_event_detach_bpf_prog()
2251 if (!old_array) in perf_event_detach_bpf_prog()
2254 ret = bpf_prog_array_copy(old_array, event->prog, NULL, 0, &new_array); in perf_event_detach_bpf_prog()
2256 bpf_prog_array_delete_safe(old_array, event->prog); in perf_event_detach_bpf_prog()
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/linux-6.15/mm/
H A Dmemblock.c415 struct memblock_region *new_array, *old_array; in memblock_double_array() local
486 old_array = type->regions; in memblock_double_array()
492 kfree(old_array); in memblock_double_array()
493 else if (old_array != memblock_memory_init_regions && in memblock_double_array()
494 old_array != memblock_reserved_init_regions) in memblock_double_array()
495 memblock_free(old_array, old_alloc_size); in memblock_double_array()
/linux-6.15/arch/x86/xen/
H A Dmmu_pv.c123 unsigned long *new_array, *old_array; in alloc_discontig_frames() local
141 old_array = NULL; in alloc_discontig_frames()
143 old_array = discontig_frames; in alloc_discontig_frames()
149 old_array = new_array; in alloc_discontig_frames()
154 free_pages((unsigned long)old_array, old_order - MIN_CONTIG_ORDER); in alloc_discontig_frames()
/linux-6.15/net/sched/
H A Dsch_fq.c837 struct rb_root *old_array, u32 old_log, in fq_rehash() argument
847 oroot = &old_array[idx]; in fq_rehash()
/linux-6.15/include/linux/
H A Dbpf.h2142 int bpf_prog_array_copy(struct bpf_prog_array *old_array,