| /Linux-v6.6/drivers/net/ethernet/netronome/nfp/bpf/ |
| D | verifier.c | 20 nfp_bpf_goto_meta(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta, in nfp_bpf_goto_meta() argument
25 backward = meta->n - insn_idx; in nfp_bpf_goto_meta()
26 forward = insn_idx - meta->n; in nfp_bpf_goto_meta()
30 meta = nfp_prog_last_meta(nfp_prog); in nfp_bpf_goto_meta()
34 meta = nfp_prog_first_meta(nfp_prog); in nfp_bpf_goto_meta()
39 meta = nfp_meta_next(meta); in nfp_bpf_goto_meta()
42 meta = nfp_meta_prev(meta); in nfp_bpf_goto_meta()
44 return meta; in nfp_bpf_goto_meta()
49 struct nfp_insn_meta *meta, in nfp_record_adjust_head() argument
71 if (nfp_prog->adjust_head_location != meta->n) in nfp_record_adjust_head()
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| D | main.h | 241 #define nfp_meta_next(meta) list_next_entry(meta, l) argument
242 #define nfp_meta_prev(meta) list_prev_entry(meta, l) argument
351 static inline u8 mbpf_class(const struct nfp_insn_meta *meta) in mbpf_class() argument
353 return BPF_CLASS(meta->insn.code); in mbpf_class()
356 static inline u8 mbpf_src(const struct nfp_insn_meta *meta) in mbpf_src() argument
358 return BPF_SRC(meta->insn.code); in mbpf_src()
361 static inline u8 mbpf_op(const struct nfp_insn_meta *meta) in mbpf_op() argument
363 return BPF_OP(meta->insn.code); in mbpf_op()
366 static inline u8 mbpf_mode(const struct nfp_insn_meta *meta) in mbpf_mode() argument
368 return BPF_MODE(meta->insn.code); in mbpf_mode()
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| D | jit.c | 42 nfp_meta_has_prev(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) in nfp_meta_has_prev() argument
44 return meta->l.prev != &nfp_prog->insns; in nfp_meta_has_prev()
626 wrp_zext(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta, u8 dst) in wrp_zext() argument
628 if (meta->flags & FLAG_INSN_DO_ZEXT) in wrp_zext()
733 static int nfp_cpp_memcpy(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) in nfp_cpp_memcpy() argument
735 bool descending_seq = meta->ldst_gather_len < 0; in nfp_cpp_memcpy()
736 s16 len = abs(meta->ldst_gather_len); in nfp_cpp_memcpy()
742 off = re_load_imm_any(nfp_prog, meta->insn.off, imm_b(nfp_prog)); in nfp_cpp_memcpy()
743 src_40bit_addr = meta->ptr.type == PTR_TO_MAP_VALUE; in nfp_cpp_memcpy()
744 src_base = reg_a(meta->insn.src_reg * 2); in nfp_cpp_memcpy()
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| /Linux-v6.6/mm/kfence/ |
| D | core.c | 250 static inline unsigned long metadata_to_pageaddr(const struct kfence_metadata *meta) in metadata_to_pageaddr() argument
252 unsigned long offset = (meta - kfence_metadata + 1) * PAGE_SIZE * 2; in metadata_to_pageaddr()
258 if (KFENCE_WARN_ON(meta < kfence_metadata || in metadata_to_pageaddr()
259 meta >= kfence_metadata + CONFIG_KFENCE_NUM_OBJECTS)) in metadata_to_pageaddr()
266 if (KFENCE_WARN_ON(ALIGN_DOWN(meta->addr, PAGE_SIZE) != pageaddr)) in metadata_to_pageaddr()
277 metadata_update_state(struct kfence_metadata *meta, enum kfence_object_state next, in metadata_update_state() argument
281 next == KFENCE_OBJECT_FREED ? &meta->free_track : &meta->alloc_track; in metadata_update_state()
283 lockdep_assert_held(&meta->lock); in metadata_update_state()
305 WRITE_ONCE(meta->state, next); in metadata_update_state()
311 struct kfence_metadata *meta; in check_canary_byte() local
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| D | report.c | 105 static void kfence_print_stack(struct seq_file *seq, const struct kfence_metadata *meta, in kfence_print_stack() argument
108 const struct kfence_track *track = show_alloc ? &meta->alloc_track : &meta->free_track; in kfence_print_stack()
129 void kfence_print_object(struct seq_file *seq, const struct kfence_metadata *meta) in kfence_print_object() argument
131 const int size = abs(meta->size); in kfence_print_object()
132 const unsigned long start = meta->addr; in kfence_print_object()
133 const struct kmem_cache *const cache = meta->cache; in kfence_print_object()
135 lockdep_assert_held(&meta->lock); in kfence_print_object()
137 if (meta->state == KFENCE_OBJECT_UNUSED) { in kfence_print_object()
138 seq_con_printf(seq, "kfence-#%td unused\n", meta - kfence_metadata); in kfence_print_object()
143 meta - kfence_metadata, (void *)start, (void *)(start + size - 1), in kfence_print_object()
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| /Linux-v6.6/scripts/atomic/ |
| D | atomic-tbl.sh | 86 local meta="$1"; shift
89 case "${meta}" in
99 if meta_has_ret "${meta}"; then
167 local meta="$1"; shift
169 case "${meta}" in
190 local meta="$1"; shift
200 local ret="$(gen_ret_type "${meta}" "${int}")"
201 local retstmt="$(gen_ret_stmt "${meta}")"
210 elif meta_is_implicitly_relaxed "${meta}"; then
222 desc_return="$(gen_desc_return "${meta}")"
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| D | gen-atomic-fallback.sh | 12 local meta="$1"; shift
20 local ret="$(gen_ret_type "${meta}" "${int}")"
21 local retstmt="$(gen_ret_stmt "${meta}")"
31 local meta="$1"; shift
39 gen_template_fallback "${tmpl}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@"
45 local meta="$1"; shift
52 gen_template_fallback "${tmpl}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@"
58 local meta="$1"; shift
71 local ret="$(gen_ret_type "${meta}" "${int}")"
72 local retstmt="$(gen_ret_stmt "${meta}")"
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| D | gen-atomic-instrumented.sh | 11 local meta="$1"; shift
24 elif [ "${meta}" != "s" ]; then
36 local meta="$1"; shift
41 elif [ -z "${order}" ] && ! meta_in "$meta" "slv"; then
47 gen_param_check "$meta" "$1"
55 local meta="$1"; shift
65 local ret="$(gen_ret_type "${meta}" "${int}")"
67 local checks="$(gen_params_checks "${meta}" "${order}" "$@")"
69 local retstmt="$(gen_ret_stmt "${meta}")"
71 gen_kerneldoc "" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "${atomic}" "${int}" "$@"
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| /Linux-v6.6/drivers/media/test-drivers/vivid/ |
| D | vivid-meta-cap.c | 152 struct v4l2_meta_format *meta = &f->fmt.meta; in vidioc_g_fmt_meta_cap() local
157 meta->dataformat = V4L2_META_FMT_UVC; in vidioc_g_fmt_meta_cap()
158 meta->buffersize = sizeof(struct vivid_uvc_meta_buf); in vidioc_g_fmt_meta_cap()
165 struct vivid_uvc_meta_buf *meta = vb2_plane_vaddr(&buf->vb.vb2_buf, 0); in vivid_meta_cap_fillbuff() local
171 memset(meta, 1, vb2_plane_size(&buf->vb.vb2_buf, 0)); in vivid_meta_cap_fillbuff()
173 meta->ns = ktime_get_ns(); in vivid_meta_cap_fillbuff()
174 meta->sof = buf->vb.sequence * 30; in vivid_meta_cap_fillbuff()
175 meta->length = sizeof(*meta) - offsetof(struct vivid_uvc_meta_buf, length); in vivid_meta_cap_fillbuff()
176 meta->flags = UVC_STREAM_EOH | UVC_STREAM_EOF; in vivid_meta_cap_fillbuff()
179 meta->flags |= UVC_STREAM_FID; in vivid_meta_cap_fillbuff()
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| D | vivid-meta-out.c | 152 struct v4l2_meta_format *meta = &f->fmt.meta; in vidioc_g_fmt_meta_out() local
157 meta->dataformat = V4L2_META_FMT_VIVID; in vidioc_g_fmt_meta_out()
158 meta->buffersize = sizeof(struct vivid_meta_out_buf); in vidioc_g_fmt_meta_out()
165 struct vivid_meta_out_buf *meta = vb2_plane_vaddr(&buf->vb.vb2_buf, 0); in vivid_meta_out_process() local
167 v4l2_ctrl_s_ctrl(dev->brightness, meta->brightness); in vivid_meta_out_process()
168 v4l2_ctrl_s_ctrl(dev->contrast, meta->contrast); in vivid_meta_out_process()
169 v4l2_ctrl_s_ctrl(dev->saturation, meta->saturation); in vivid_meta_out_process()
170 v4l2_ctrl_s_ctrl(dev->hue, meta->hue); in vivid_meta_out_process()
173 __func__, meta->brightness, meta->contrast, in vivid_meta_out_process()
174 meta->saturation, meta->hue); in vivid_meta_out_process()
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| /Linux-v6.6/tools/testing/selftests/netfilter/ |
| D | nft_meta.sh | 54 meta iif lo counter name "iifcount"
55 meta iifname "lo" counter name "iifnamecount"
56 meta iifgroup "default" counter name "iifgroupcount"
57 meta iiftype "loopback" counter name "iiftypecount"
58 meta nfproto ipv4 counter name "infproto4count"
59 meta l4proto icmp counter name "il4protocounter"
60 meta mark 42 counter name "imarkcounter"
61 meta cpu 0 counter name "icpu0counter"
62 meta time "$lastyear-01-01" - "$lastyear-12-31" counter name ilastyearcounter
63 meta time "$currentyear-01-01" - "$currentyear-12-31" counter name icurrentyearcounter
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| /Linux-v6.6/fs/squashfs/ |
| D | file.c | 51 struct meta_index *meta = NULL; in locate_meta_index() local
69 meta = &msblk->meta_index[i]; in locate_meta_index()
70 offset = meta->offset; in locate_meta_index()
74 if (meta) in locate_meta_index()
75 meta->locked = 1; in locate_meta_index()
80 return meta; in locate_meta_index()
91 struct meta_index *meta = NULL; in empty_meta_index() local
132 meta = &msblk->meta_index[msblk->next_meta_index]; in empty_meta_index()
136 meta->inode_number = inode->i_ino; in empty_meta_index()
137 meta->offset = offset; in empty_meta_index()
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| /Linux-v6.6/drivers/media/platform/chips-media/ |
| D | trace.h | 85 struct coda_buffer_meta *meta),
87 TP_ARGS(ctx, buf, meta),
100 __entry->start = meta->start & ctx->bitstream_fifo.kfifo.mask;
101 __entry->end = meta->end & ctx->bitstream_fifo.kfifo.mask;
112 struct coda_buffer_meta *meta),
113 TP_ARGS(ctx, buf, meta)
117 TP_PROTO(struct coda_ctx *ctx, struct coda_buffer_meta *meta),
119 TP_ARGS(ctx, meta),
130 __entry->start = meta ? (meta->start &
132 __entry->end = meta ? (meta->end &
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| /Linux-v6.6/tools/testing/selftests/bpf/progs/ |
| D | bpf_iter.h | 59 struct bpf_iter_meta *meta; member
64 struct bpf_iter_meta *meta; member
69 struct bpf_iter_meta *meta; member
74 struct bpf_iter_meta *meta; member
81 struct bpf_iter_meta *meta; member
87 struct bpf_iter_meta *meta; member
92 struct bpf_iter_meta *meta; member
103 struct bpf_iter_meta *meta; member
115 struct bpf_iter_meta *meta; member
121 struct bpf_iter_meta *meta; member
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| D | kfree_skb.c | 51 struct meta { struct
69 struct meta meta = {}; in BPF_PROG() argument
84 meta.ifindex = _(dev->ifindex); in BPF_PROG()
85 meta.cb8_0 = cb8[8]; in BPF_PROG()
86 meta.cb32_0 = cb32[2]; in BPF_PROG()
99 meta.ifindex, data, pkt_data); in BPF_PROG()
100 bpf_printk("cb8_0:%x cb32_0:%x\n", meta.cb8_0, meta.cb32_0); in BPF_PROG()
102 if (users != 1 || pkt_data != bpf_htons(0x86dd) || meta.ifindex != 1) in BPF_PROG()
108 &meta, sizeof(meta)); in BPF_PROG()
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| D | test_xdp_bpf2bpf.c | 32 struct meta { struct
47 struct meta meta; in BPF_PROG() argument
49 meta.ifindex = xdp->rxq->dev->ifindex; in BPF_PROG()
50 meta.pkt_len = bpf_xdp_get_buff_len((struct xdp_md *)xdp); in BPF_PROG()
52 ((__u64) meta.pkt_len << 32) | in BPF_PROG()
54 &meta, sizeof(meta)); in BPF_PROG()
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| D | xdp_hw_metadata.c | 32 struct xdp_meta *meta; in rx() local
72 meta = data_meta; in rx()
74 if (meta + 1 > data) { in rx()
79 err = bpf_xdp_metadata_rx_timestamp(ctx, &meta->rx_timestamp); in rx()
81 meta->xdp_timestamp = bpf_ktime_get_tai_ns(); in rx()
83 meta->rx_timestamp = 0; /* Used by AF_XDP as not avail signal */ in rx()
85 err = bpf_xdp_metadata_rx_hash(ctx, &meta->rx_hash, &meta->rx_hash_type); in rx()
87 meta->rx_hash_err = err; /* Used by AF_XDP as no hash signal */ in rx()
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| /Linux-v6.6/tools/testing/selftests/bpf/prog_tests/ |
| D | kfree_skb.c | 6 struct meta { struct
21 struct meta *meta = (struct meta *)data; in on_sample() argument
22 struct ipv6_packet *pkt_v6 = data + sizeof(*meta); in on_sample()
25 if (CHECK(size != 72 + sizeof(*meta), "check_size", "size %u != %zu\n", in on_sample()
26 size, 72 + sizeof(*meta))) in on_sample()
28 if (CHECK(meta->ifindex != 1, "check_meta_ifindex", in on_sample()
29 "meta->ifindex = %d\n", meta->ifindex)) in on_sample()
32 if (CHECK(meta->cb8_0 != cb.cb8[0], "check_cb8_0", "cb8_0 %x != %x\n", in on_sample()
33 meta->cb8_0, cb.cb8[0])) in on_sample()
35 if (CHECK(meta->cb32_0 != cb.cb32[0], "check_cb32_0", in on_sample()
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| D | xdp_bpf2bpf.c | 8 struct meta { struct
22 struct meta *meta = (struct meta *)data; in on_sample() argument
23 struct ipv4_packet *trace_pkt_v4 = data + sizeof(*meta); in on_sample()
24 unsigned char *raw_pkt = data + sizeof(*meta); in on_sample()
27 ASSERT_GE(size, sizeof(pkt_v4) + sizeof(*meta), "check_size"); in on_sample()
28 ASSERT_EQ(meta->ifindex, if_nametoindex("lo"), "check_meta_ifindex"); in on_sample()
29 ASSERT_EQ(meta->pkt_len, tst_ctx->pkt_size, "check_meta_pkt_len"); in on_sample()
33 if (meta->pkt_len > sizeof(pkt_v4)) { in on_sample()
34 for (int i = 0; i < meta->pkt_len - sizeof(pkt_v4); i++) in on_sample()
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| /Linux-v6.6/samples/bpf/ |
| D | xdp2skb_meta_kern.c | 34 struct meta_info *meta; in _xdp_mark() local
41 ret = bpf_xdp_adjust_meta(ctx, -(int)sizeof(*meta)); in _xdp_mark()
53 meta = (void *)(unsigned long)ctx->data_meta; in _xdp_mark()
54 if (meta + 1 > data) in _xdp_mark()
57 meta->mark = 42; in _xdp_mark()
68 struct meta_info *meta = data_meta; in _tc_mark() local
71 if (meta + 1 > data) { in _tc_mark()
78 ctx->mark = meta->mark; /* Transfer XDP-mark to SKB-mark */ in _tc_mark()
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| /Linux-v6.6/drivers/net/wireless/broadcom/b43legacy/ |
| D | dma.c | 34 struct b43legacy_dmadesc_meta **meta) in op32_idx2desc() argument
38 *meta = &(ring->meta[slot]); in op32_idx2desc()
285 struct b43legacy_dmadesc_meta *meta, in free_descriptor_buffer() argument
288 if (meta->skb) { in free_descriptor_buffer()
290 dev_kfree_skb_irq(meta->skb); in free_descriptor_buffer()
292 dev_kfree_skb(meta->skb); in free_descriptor_buffer()
293 meta->skb = NULL; in free_descriptor_buffer()
421 struct b43legacy_dmadesc_meta *meta, in setup_rx_descbuffer() argument
454 meta->skb = skb; in setup_rx_descbuffer()
455 meta->dmaaddr = dmaaddr; in setup_rx_descbuffer()
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| /Linux-v6.6/drivers/net/wireless/intersil/hostap/ |
| D | hostap_80211_tx.c | 75 struct hostap_skb_tx_data *meta; in hostap_data_start_xmit() local
253 meta = (struct hostap_skb_tx_data *) skb->cb; in hostap_data_start_xmit()
254 memset(meta, 0, sizeof(*meta)); in hostap_data_start_xmit()
255 meta->magic = HOSTAP_SKB_TX_DATA_MAGIC; in hostap_data_start_xmit()
257 meta->flags |= HOSTAP_TX_FLAGS_WDS; in hostap_data_start_xmit()
258 meta->ethertype = ethertype; in hostap_data_start_xmit()
259 meta->iface = iface; in hostap_data_start_xmit()
274 struct hostap_skb_tx_data *meta; in hostap_mgmt_start_xmit() local
291 meta = (struct hostap_skb_tx_data *) skb->cb; in hostap_mgmt_start_xmit()
292 memset(meta, 0, sizeof(*meta)); in hostap_mgmt_start_xmit()
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| /Linux-v6.6/fs/afs/ |
| D | dir_edit.c | 175 static void afs_edit_init_block(union afs_xdr_dir_block *meta, in afs_edit_init_block() argument
186 memset(block->meta.alloc_ctrs, in afs_edit_init_block()
188 sizeof(block->meta.alloc_ctrs)); in afs_edit_init_block()
189 meta->meta.alloc_ctrs[0] = in afs_edit_init_block()
194 meta->meta.alloc_ctrs[block_num] = in afs_edit_init_block()
210 union afs_xdr_dir_block *meta, *block; in afs_edit_dir_add() local
236 meta = kmap_local_folio(folio0, 0); in afs_edit_dir_add()
267 (b < AFS_DIR_BLOCKS_WITH_CTR) ? meta->meta.alloc_ctrs[b] : 99, in afs_edit_dir_add()
274 afs_edit_init_block(meta, block, b); in afs_edit_dir_add()
280 meta->meta.alloc_ctrs[b] >= need_slots) { in afs_edit_dir_add()
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| /Linux-v6.6/drivers/net/wireless/broadcom/b43/ |
| D | dma.c | 74 struct b43_dmadesc_meta **meta) in op32_idx2desc() argument
78 *meta = &(ring->meta[slot]); in op32_idx2desc()
166 struct b43_dmadesc_meta **meta) in op64_idx2desc() argument
170 *meta = &(ring->meta[slot]); in op64_idx2desc()
396 struct b43_dmadesc_meta *meta) in free_descriptor_buffer() argument
398 if (meta->skb) { in free_descriptor_buffer()
400 ieee80211_free_txskb(ring->dev->wl->hw, meta->skb); in free_descriptor_buffer()
402 dev_kfree_skb_any(meta->skb); in free_descriptor_buffer()
403 meta->skb = NULL; in free_descriptor_buffer()
594 struct b43_dmadesc_meta *meta, gfp_t gfp_flags) in setup_rx_descbuffer() argument
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| /Linux-v6.6/net/sched/ |
| D | em_meta.c | 850 struct meta_match *meta = (struct meta_match *) m->data; in em_meta_match() local
853 if (meta_get(skb, info, &meta->lvalue, &l_value) < 0 || in em_meta_match()
854 meta_get(skb, info, &meta->rvalue, &r_value) < 0) in em_meta_match()
857 r = meta_type_ops(&meta->lvalue)->compare(&l_value, &r_value); in em_meta_match()
859 switch (meta->lvalue.hdr.op) { in em_meta_match()
871 static void meta_delete(struct meta_match *meta) in meta_delete() argument
873 if (meta) { in meta_delete()
874 const struct meta_type_ops *ops = meta_type_ops(&meta->lvalue); in meta_delete()
877 ops->destroy(&meta->lvalue); in meta_delete()
878 ops->destroy(&meta->rvalue); in meta_delete()
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