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/linux-5.19.10/drivers/net/ethernet/netronome/nfp/bpf/
Dverifier.c20 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()
[all …]
Dmain.h241 #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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Djit.c42 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-5.19.10/mm/kfence/
Dcore.c243 static inline unsigned long metadata_to_pageaddr(const struct kfence_metadata *meta) in metadata_to_pageaddr() argument
245 unsigned long offset = (meta - kfence_metadata + 1) * PAGE_SIZE * 2; in metadata_to_pageaddr()
251 if (KFENCE_WARN_ON(meta < kfence_metadata || in metadata_to_pageaddr()
252 meta >= kfence_metadata + CONFIG_KFENCE_NUM_OBJECTS)) in metadata_to_pageaddr()
259 if (KFENCE_WARN_ON(ALIGN_DOWN(meta->addr, PAGE_SIZE) != pageaddr)) in metadata_to_pageaddr()
270 metadata_update_state(struct kfence_metadata *meta, enum kfence_object_state next, in metadata_update_state() argument
274 next == KFENCE_OBJECT_FREED ? &meta->free_track : &meta->alloc_track; in metadata_update_state()
276 lockdep_assert_held(&meta->lock); in metadata_update_state()
298 WRITE_ONCE(meta->state, next); in metadata_update_state()
311 struct kfence_metadata *meta; in check_canary_byte() local
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Dreport.c100 static void kfence_print_stack(struct seq_file *seq, const struct kfence_metadata *meta, in kfence_print_stack() argument
103 const struct kfence_track *track = show_alloc ? &meta->alloc_track : &meta->free_track; in kfence_print_stack()
124 void kfence_print_object(struct seq_file *seq, const struct kfence_metadata *meta) in kfence_print_object() argument
126 const int size = abs(meta->size); in kfence_print_object()
127 const unsigned long start = meta->addr; in kfence_print_object()
128 const struct kmem_cache *const cache = meta->cache; in kfence_print_object()
130 lockdep_assert_held(&meta->lock); in kfence_print_object()
132 if (meta->state == KFENCE_OBJECT_UNUSED) { in kfence_print_object()
133 seq_con_printf(seq, "kfence-#%td unused\n", meta - kfence_metadata); in kfence_print_object()
138 meta - kfence_metadata, (void *)start, (void *)(start + size - 1), in kfence_print_object()
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/linux-5.19.10/scripts/atomic/
Datomic-tbl.sh67 local meta="$1"; shift
70 case "${meta}" in
80 if meta_has_ret "${meta}"; then
148 local meta="$1"; shift
153 gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "" "$@"
155 if meta_has_acquire "${meta}"; then
156 gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_acquire" "$@"
158 if meta_has_release "${meta}"; then
159 gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_release" "$@"
161 if meta_has_relaxed "${meta}"; then
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Dgen-atomic-fallback.sh12 local meta="$1"; shift
22 local ret="$(gen_ret_type "${meta}" "${int}")"
23 local retstmt="$(gen_ret_stmt "${meta}")"
38 local meta="$1"; shift
45 gen_template_fallback "${tmpl}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@"
61 local meta="$1"; shift
76 local meta="$1"; shift
88 if ! meta_has_relaxed "${meta}"; then
89 gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "" "$@"
91 if meta_has_acquire "${meta}"; then
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Dgen-atomic-instrumented.sh11 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}")"
Dgen-atomic-long.sh38 local meta="$1"; shift
43 local ret="$(gen_ret_type "${meta}" "long")"
46 local retstmt="$(gen_ret_stmt "${meta}")"
86 grep '^[a-z]' "$1" | while read name meta args; do
87 gen_proto "${meta}" "${name}" "atomic64" "s64" ${args}
95 grep '^[a-z]' "$1" | while read name meta args; do
96 gen_proto "${meta}" "${name}" "atomic" "int" ${args}
/linux-5.19.10/fs/squashfs/
Dfile.c50 struct meta_index *meta = NULL; in locate_meta_index() local
68 meta = &msblk->meta_index[i]; in locate_meta_index()
69 offset = meta->offset; in locate_meta_index()
73 if (meta) in locate_meta_index()
74 meta->locked = 1; in locate_meta_index()
79 return meta; in locate_meta_index()
90 struct meta_index *meta = NULL; in empty_meta_index() local
131 meta = &msblk->meta_index[msblk->next_meta_index]; in empty_meta_index()
135 meta->inode_number = inode->i_ino; in empty_meta_index()
136 meta->offset = offset; in empty_meta_index()
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/linux-5.19.10/drivers/media/test-drivers/vivid/
Dvivid-meta-cap.c152 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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Dvivid-meta-out.c152 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()
/linux-5.19.10/tools/testing/selftests/netfilter/
Dnft_meta.sh54 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-5.19.10/drivers/media/platform/chips-media/
Dtrace.h85 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-5.19.10/tools/testing/selftests/bpf/progs/
Dbpf_iter.h55 struct bpf_iter_meta *meta; member
60 struct bpf_iter_meta *meta; member
65 struct bpf_iter_meta *meta; member
70 struct bpf_iter_meta *meta; member
77 struct bpf_iter_meta *meta; member
83 struct bpf_iter_meta *meta; member
88 struct bpf_iter_meta *meta; member
99 struct bpf_iter_meta *meta; member
111 struct bpf_iter_meta *meta; member
117 struct bpf_iter_meta *meta; member
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Dkfree_skb.c51 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()
Dtest_xdp_bpf2bpf.c32 struct meta { struct
47 struct meta meta; in BPF_PROG() argument
51 meta.ifindex = xdp->rxq->dev->ifindex; in BPF_PROG()
52 meta.pkt_len = bpf_xdp_get_buff_len((struct xdp_md *)xdp); in BPF_PROG()
54 ((__u64) meta.pkt_len << 32) | in BPF_PROG()
56 &meta, sizeof(meta)); in BPF_PROG()
/linux-5.19.10/tools/testing/selftests/bpf/prog_tests/
Dkfree_skb.c6 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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Dxdp_bpf2bpf.c8 struct meta { struct
22 struct meta *meta = (struct meta *)data; in on_sample() local
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()
/linux-5.19.10/samples/bpf/
Dxdp2skb_meta_kern.c34 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()
/linux-5.19.10/drivers/net/wireless/broadcom/b43legacy/
Ddma.c34 struct b43legacy_dmadesc_meta **meta) in op32_idx2desc() argument
38 *meta = &(ring->meta[slot]); in op32_idx2desc()
293 struct b43legacy_dmadesc_meta *meta, in free_descriptor_buffer() argument
296 if (meta->skb) { in free_descriptor_buffer()
298 dev_kfree_skb_irq(meta->skb); in free_descriptor_buffer()
300 dev_kfree_skb(meta->skb); in free_descriptor_buffer()
301 meta->skb = NULL; in free_descriptor_buffer()
429 struct b43legacy_dmadesc_meta *meta, in setup_rx_descbuffer() argument
462 meta->skb = skb; in setup_rx_descbuffer()
463 meta->dmaaddr = dmaaddr; in setup_rx_descbuffer()
[all …]
/linux-5.19.10/drivers/net/wireless/intersil/hostap/
Dhostap_80211_tx.c75 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-5.19.10/Documentation/userspace-api/media/v4l/
Dmeta-formats.rst15 pixfmt-meta-d4xx
16 pixfmt-meta-intel-ipu3
17 pixfmt-meta-rkisp1
18 pixfmt-meta-uvc
19 pixfmt-meta-vsp1-hgo
20 pixfmt-meta-vsp1-hgt
21 pixfmt-meta-vivid
/linux-5.19.10/fs/afs/
Ddir_edit.c174 static void afs_edit_init_block(union afs_xdr_dir_block *meta, in afs_edit_init_block() argument
185 memset(block->meta.alloc_ctrs, in afs_edit_init_block()
187 sizeof(block->meta.alloc_ctrs)); in afs_edit_init_block()
188 meta->meta.alloc_ctrs[0] = in afs_edit_init_block()
193 meta->meta.alloc_ctrs[block_num] = in afs_edit_init_block()
209 union afs_xdr_dir_block *meta, *block; in afs_edit_dir_add() local
235 meta = kmap_local_folio(folio0, 0); in afs_edit_dir_add()
266 (b < AFS_DIR_BLOCKS_WITH_CTR) ? meta->meta.alloc_ctrs[b] : 99, in afs_edit_dir_add()
273 afs_edit_init_block(meta, block, b); in afs_edit_dir_add()
279 meta->meta.alloc_ctrs[b] >= need_slots) { in afs_edit_dir_add()
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/linux-5.19.10/drivers/net/wireless/broadcom/b43/
Ddma.c74 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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