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Searched refs:old_array (Results 1 – 9 of 9) 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 Dcgroup.c329 struct bpf_prog_array *old_array; in cgroup_bpf_release() local
357 old_array = rcu_dereference_protected( in cgroup_bpf_release()
360 bpf_prog_array_free(old_array); in cgroup_bpf_release()
513 struct bpf_prog_array *old_array) in activate_effective_progs() argument
515 old_array = rcu_replace_pointer(cgrp->bpf.effective[atype], old_array, in activate_effective_progs()
520 bpf_prog_array_free(old_array); in activate_effective_progs()
H A Dcore.c2940 int bpf_prog_array_copy(struct bpf_prog_array *old_array, in bpf_prog_array_copy()
2954 if (old_array) { in bpf_prog_array_copy()
2955 existing = old_array->items; in bpf_prog_array_copy()
2990 existing = old_array->items; in bpf_prog_array_copy()
2934 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.c1955 struct bpf_prog_array *old_array; in perf_event_attach_bpf_prog() local
1973 old_array = bpf_event_rcu_dereference(event->tp_event->prog_array); in perf_event_attach_bpf_prog()
1974 if (old_array && in perf_event_attach_bpf_prog()
1975 bpf_prog_array_length(old_array) >= BPF_TRACE_MAX_PROGS) { in perf_event_attach_bpf_prog()
1980 ret = bpf_prog_array_copy(old_array, NULL, prog, bpf_cookie, &new_array); in perf_event_attach_bpf_prog()
1988 bpf_prog_array_free_sleepable(old_array); in perf_event_attach_bpf_prog()
1997 struct bpf_prog_array *old_array; in perf_event_detach_bpf_prog() local
2007 old_array = bpf_event_rcu_dereference(event->tp_event->prog_array); in perf_event_detach_bpf_prog()
2008 if (!old_array) in perf_event_detach_bpf_prog()
2011 ret = bpf_prog_array_copy(old_array, event->prog, NULL, 0, &new_array); in perf_event_detach_bpf_prog()
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/linux/mm/
H A Dmemblock.c433 struct memblock_region *new_array, *old_array; in memblock_double_array() local
504 old_array = type->regions; in memblock_double_array()
510 kfree(old_array); in memblock_double_array()
511 else if (old_array != memblock_memory_init_regions && in memblock_double_array()
512 old_array != memblock_reserved_init_regions) in memblock_double_array()
513 memblock_free(old_array, old_alloc_size); in memblock_double_array()
/linux/arch/x86/xen/
H A Dmmu_pv.c134 unsigned long *new_array, *old_array; in alloc_discontig_frames() local
152 old_array = NULL; in alloc_discontig_frames()
154 old_array = discontig_frames; in alloc_discontig_frames()
160 old_array = new_array; in alloc_discontig_frames()
165 free_pages((unsigned long)old_array, old_order - MIN_CONTIG_ORDER); in alloc_discontig_frames()
/linux/net/sched/
H A Dsch_fq.c898 struct rb_root *old_array, u32 old_log, in fq_rehash() argument
908 oroot = &old_array[idx]; in fq_rehash()
/linux/include/linux/
H A Dbpf.h2568 int bpf_prog_array_copy(struct bpf_prog_array *old_array, in bpf_reset_run_ctx()