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/linux/net/netfilter/ipvs/ !
H A Dip_vs_wrr.c108 struct ip_vs_wrr_mark *mark; in ip_vs_wrr_init_svc() local
111 * Allocate the mark variable for WRR scheduling in ip_vs_wrr_init_svc()
113 mark = kmalloc(sizeof(struct ip_vs_wrr_mark), GFP_KERNEL); in ip_vs_wrr_init_svc()
114 if (mark == NULL) in ip_vs_wrr_init_svc()
117 mark->cl = list_entry(&svc->destinations, struct ip_vs_dest, n_list); in ip_vs_wrr_init_svc()
118 mark->di = ip_vs_wrr_gcd_weight(svc); in ip_vs_wrr_init_svc()
119 mark->mw = ip_vs_wrr_max_weight(svc) - (mark->di - 1); in ip_vs_wrr_init_svc()
120 mark->cw = mark->mw; in ip_vs_wrr_init_svc()
121 svc->sched_data = mark; in ip_vs_wrr_init_svc()
129 struct ip_vs_wrr_mark *mark = svc->sched_data; in ip_vs_wrr_done_svc() local
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/linux/kernel/ !
H A Daudit_fsnotify.c23 * this mark lives on the parent directory of the inode in question.
30 struct fsnotify_mark mark; /* fsnotify mark on the inode */ member
47 static void audit_fsnotify_free_mark(struct fsnotify_mark *mark) in audit_fsnotify_free_mark() argument
51 audit_mark = container_of(mark, struct audit_fsnotify_mark, mark); in audit_fsnotify_free_mark()
55 char *audit_mark_path(struct audit_fsnotify_mark *mark) in audit_mark_path() argument
57 return mark->path; in audit_mark_path()
60 int audit_mark_compare(struct audit_fsnotify_mark *mark, unsigned long ino, dev_t dev) in audit_mark_compare() argument
62 if (mark->ino == AUDIT_INO_UNSET) in audit_mark_compare()
64 return (mark->ino == ino) && (mark->dev == dev); in audit_mark_compare()
97 fsnotify_init_mark(&audit_mark->mark, audit_fsnotify_group); in audit_alloc_mark()
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H A Daudit_tree.c28 struct fsnotify_mark *mark; member
41 struct fsnotify_mark mark; member
51 * audit_tree_mark (fsnotify mark). We replace struct chunk on tagging /
52 * untagging, the mark is stable as long as there is chunk attached. The
53 * association between mark and chunk is protected by hash_lock and
55 * audit_tree_group->mark_mutex and check that the mark is alive by
56 * FSNOTIFY_MARK_FLAG_ATTACHED flag check, we are sure the mark points to
77 * chunk is refcounted by embedded .refs. Mark associated with the chunk holds
78 * one chunk reference. This reference is dropped either when a mark is going
80 * mark gets replaced. This reference must be dropped using
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/linux/net/bridge/netfilter/ !
H A Debt_mark.c12 /* The mark target can be used in any chain,
29 skb->mark = info->mark; in ebt_mark_tg()
31 skb->mark |= info->mark; in ebt_mark_tg()
33 skb->mark &= info->mark; in ebt_mark_tg()
35 skb->mark ^= info->mark; in ebt_mark_tg()
58 compat_ulong_t mark; member
67 kern->mark = user->mark; in mark_tg_compat_from_user()
76 if (put_user(kern->mark, &user->mark) || in mark_tg_compat_to_user()
84 .name = "mark",
110 MODULE_DESCRIPTION("Ebtables: Packet mark modification");
H A Debt_mark_m.c22 return !!(skb->mark & info->mask) ^ info->invert; in ebt_mark_mt()
23 return ((skb->mark & info->mask) == info->mark) ^ info->invert; in ebt_mark_mt()
42 compat_ulong_t mark, mask; member
51 kern->mark = user->mark; in mark_mt_compat_from_user()
62 if (put_user(kern->mark, &user->mark) || in mark_mt_compat_to_user()
98 MODULE_DESCRIPTION("Ebtables: Packet mark match");
/linux/tools/testing/selftests/tc-testing/tc-tests/actions/ !
H A Dskbedit.json4 "name": "Add skbedit action with valid mark",
20 "cmdUnderTest": "$TC actions add action skbedit mark 1",
23 "matchPattern": "action order [0-9]*: skbedit mark 1",
31 "name": "Add skbedit action with 32-bit maximum mark",
47 "cmdUnderTest": "$TC actions add action skbedit mark 4294967295 pipe index 1",
50 "matchPattern": "action order [0-9]*: skbedit mark 4294967295.*pipe.*index 1",
58 "name": "Add skbedit action with mark exceeding 32-bit maximum",
74 "cmdUnderTest": "$TC actions add action skbedit mark 666777888999",
77 "matchPattern": "action order [0-9]*: skbedit mark",
83 "name": "Add skbedit action with valid mark and mask",
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H A Dife.json4 "name": "Create valid ife encode action with mark and pass control",
20 "cmdUnderTest": "$TC actions add action ife encode allow mark pass index 2",
23 …"matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow mark.*index 2",
31 "name": "Create valid ife encode action with mark and pipe control",
47 "cmdUnderTest": "$TC actions add action ife encode use mark 10 pipe index 2",
50 … "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use mark.*index 2",
58 "name": "Create valid ife encode action with mark and continue control",
74 "cmdUnderTest": "$TC actions add action ife encode allow mark continue index 2",
77 …chPattern": "action order [0-9]*: ife encode action continue.*type 0[xX]ED3E.*allow mark.*index 2",
85 "name": "Create valid ife encode action with mark and drop control",
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/linux/net/netfilter/ipset/ !
H A Dip_set_hash_ipmark.c4 /* Kernel module implementing an IP set type: the hash:ip,mark type */
29 IP_SET_MODULE_DESC("hash:ip,mark", IPSET_TYPE_REV_MIN, IPSET_TYPE_REV_MAX);
30 MODULE_ALIAS("ip_set_hash:ip,mark");
41 __u32 mark; member
52 ip1->mark == ip2->mark; in hash_ipmark4_data_equal()
60 nla_put_net32(skb, IPSET_ATTR_MARK, htonl(data->mark))) in hash_ipmark4_data_list()
89 e.mark = skb->mark; in hash_ipmark4_kadt()
90 e.mark &= h->markmask; in hash_ipmark4_kadt()
122 e.mark = ntohl(nla_get_be32(tb[IPSET_ATTR_MARK])); in hash_ipmark4_uadt()
123 e.mark &= h->markmask; in hash_ipmark4_uadt()
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/linux/drivers/tty/vt/ !
H A Ducs_width_table.h_shipped18 { 0x05C4, 0x05C5 }, /* HEBREW MARK UPPER DOT - HEBREW MARK LOWER DOT */
20 { 0x0600, 0x0605 }, /* ARABIC NUMBER SIGN - ARABIC NUMBER MARK ABOVE */
22 { 0x061C, 0x061C }, /* ARABIC LETTER MARK */
29 { 0x070F, 0x070F }, /* SYRIAC ABBREVIATION MARK */
35 { 0x0816, 0x0819 }, /* SAMARITAN MARK IN - SAMARITAN MARK DAGESH */
36 { 0x081B, 0x0823 }, /* SAMARITAN MARK EPENTHETIC YUT - SAMARITAN VOWEL SIGN A */
38 { 0x0829, 0x082D }, /* SAMARITAN VOWEL SIGN LONG I - SAMARITAN MARK NEQUDAA */
39 { 0x0859, 0x085B }, /* MANDAIC AFFRICATION MARK - MANDAIC GEMINATION MARK */
40 { 0x0890, 0x0891 }, /* ARABIC POUND MARK ABOVE - ARABIC PIASTRE MARK ABOVE */
52 { 0x09D7, 0x09D7 }, /* BENGALI AU LENGTH MARK */
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H A Ducs.c100 * Structure for base with combining mark pairs and resulting recompositions.
105 u16 mark; /* combining mark */ member
113 u16 mark; member
128 if (search_key->mark < entry->mark) in recomposition_cmp()
130 if (search_key->mark > entry->mark) in recomposition_cmp()
140 * @mark: Combining mark Unicode code point (UCS-4)
144 u32 ucs_recompose(u32 base, u32 mark) in ucs_recompose() argument
148 mark < UCS_RECOMPOSE_MIN_MARK || mark > UCS_RECOMPOSE_MAX_MARK) in ucs_recompose()
151 struct compare_key key = { base, mark }; in ucs_recompose()
214 * character but still way more helpful than a squared question mark.
/linux/samples/bpf/ !
H A Dxdp2skb_meta_kern.c4 * Example howto transfer info from XDP to SKB, e.g. skb->mark
28 __u32 mark; member
57 meta->mark = 42; in _xdp_mark()
71 ctx->mark = 41; in _tc_mark()
77 ctx->mark = meta->mark; /* Transfer XDP-mark to SKB-mark */ in _tc_mark()
97 iptables -I INPUT -p icmp -m mark --mark 41 # == 0x29
98 iptables -I INPUT -p icmp -m mark --mark 42 # == 0x2a
/linux/net/netfilter/ !
H A Dxt_mark.c18 MODULE_DESCRIPTION("Xtables: packet mark operations");
30 skb->mark = (skb->mark & ~info->mask) ^ info->mark; in mark_tg()
39 return ((skb->mark & info->mask) == info->mark) ^ info->invert; in mark_mt()
44 .name = "MARK",
53 .name = "MARK",
63 .name = "MARK",
74 .name = "mark",
H A Dxt_connmark.c19 MODULE_DESCRIPTION("Xtables: connection mark operations");
41 oldmark = READ_ONCE(ct->mark); in connmark_tg_shift()
48 if (READ_ONCE(ct->mark) != newmark) { in connmark_tg_shift()
49 WRITE_ONCE(ct->mark, newmark); in connmark_tg_shift()
54 new_targetmark = (skb->mark & info->nfmask); in connmark_tg_shift()
60 newmark = (READ_ONCE(ct->mark) & ~info->ctmask) ^ in connmark_tg_shift()
62 if (READ_ONCE(ct->mark) != newmark) { in connmark_tg_shift()
63 WRITE_ONCE(ct->mark, newmark); in connmark_tg_shift()
68 new_targetmark = (READ_ONCE(ct->mark) & info->ctmask); in connmark_tg_shift()
74 newmark = (skb->mark & ~info->nfmask) ^ in connmark_tg_shift()
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H A Dnft_chain_route.c24 u32 mark; in nf_route_table_hook4() local
31 mark = skb->mark; in nf_route_table_hook4()
43 skb->mark != mark || in nf_route_table_hook4()
71 u32 mark, flowlabel; in nf_route_table_hook6() local
79 /* save source/dest address, mark, hoplimit, flowlabel, priority */ in nf_route_table_hook6()
82 mark = skb->mark; in nf_route_table_hook6()
92 skb->mark != mark || in nf_route_table_hook6()
/linux/lib/ !
H A Dxarray.c25 * @mark is an xa_mark_t; a small number indicating one of the mark bits.
68 static inline void xa_mark_set(struct xarray *xa, xa_mark_t mark) in xa_mark_set() argument
70 if (!(xa->xa_flags & XA_FLAGS_MARK(mark))) in xa_mark_set()
71 xa->xa_flags |= XA_FLAGS_MARK(mark); in xa_mark_set()
74 static inline void xa_mark_clear(struct xarray *xa, xa_mark_t mark) in xa_mark_clear() argument
76 if (xa->xa_flags & XA_FLAGS_MARK(mark)) in xa_mark_clear()
77 xa->xa_flags &= ~(XA_FLAGS_MARK(mark)); in xa_mark_clear()
80 static inline unsigned long *node_marks(struct xa_node *node, xa_mark_t mark) in node_marks() argument
82 return node->marks[(__force unsigned)mark]; in node_marks()
86 unsigned int offset, xa_mark_t mark) in node_get_mark() argument
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/linux/tools/testing/selftests/bpf/prog_tests/ !
H A Dfib_lookup.c30 #define MARK 42 macro
54 __u32 mark; member
111 { .desc = "IPv4 policy routing, mark doesn't point to a policy",
115 .mark = MARK_NO_POLICY, },
116 { .desc = "IPv4 policy routing, mark points to a policy",
120 .mark = MARK, },
121 { .desc = "IPv4 policy routing, mark points to a policy, but no flag",
125 .mark = MARK, },
130 { .desc = "IPv6 policy routing, mark doesn't point to a policy",
134 .mark = MARK_NO_POLICY, },
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/linux/fs/notify/ !
H A Dfsnotify.c317 /* Check interest of this mark in case event was sent with two marks */ in fsnotify_handle_inode_event()
389 struct fsnotify_mark *mark; in send_to_group() local
397 fsnotify_foreach_iter_mark_type(iter_info, mark, type) { in send_to_group()
398 if (!(mark->flags & in send_to_group()
400 mark->ignore_mask = 0; in send_to_group()
405 fsnotify_foreach_iter_mark_type(iter_info, mark, type) { in send_to_group()
406 group = mark->group; in send_to_group()
407 marks_mask |= mark->mask; in send_to_group()
409 fsnotify_effective_ignore_mask(mark, is_dir, type); in send_to_group()
440 static struct fsnotify_mark *fsnotify_next_mark(struct fsnotify_mark *mark) in fsnotify_next_mark() argument
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/linux/include/linux/ !
H A Dfolio_queue.h35 unsigned long marks; /* 1-bit mark per folio */
36 unsigned long marks2; /* Second 1-bit mark per folio */
102 * folioq_is_marked: Check first folio mark in a folio queue segment
106 * Determine if the first mark is set for the folio in the specified slot in a
115 * folioq_mark: Set the first mark on a folio in a folio queue segment
119 * Set the first mark for the folio in the specified slot in a folio queue
128 * folioq_unmark: Clear the first mark on a folio in a folio queue segment
132 * Clear the first mark for the folio in the specified slot in a folio queue
141 * folioq_is_marked2: Check second folio mark in a folio queue segment
145 * Determine if the second mark is set for the folio in the specified slot in a
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/linux/tools/testing/selftests/net/ !
H A Dcmsg_so_mark.sh10 MARK=1000
30 ip -netns $NS rule add fwmark $MARK lookup 300
31 ip -6 -netns $NS rule add fwmark $MARK lookup 300
58 [ $ovr == "both" ] && m="-M $MARK -m"
60 ip netns exec $NS ./cmsg_sender -$i -p $p $m $((MARK + 1)) $TGT 1234
63 [ $ovr == "diff" ] && m="-M $((MARK + 1)) -m"
65 ip netns exec $NS ./cmsg_sender -$i -p $p $m $MARK -s $TGT 1234
/linux/Documentation/admin-guide/device-mapper/ !
H A Dlog-writes.rst77 mark <description>
79 You can use a dmsetup message to set an arbitrary mark in a log.
86 dmsetup message log 0 mark mkfs
89 This would allow you to replay the log up to the mkfs mark and
93 Every log has a mark at the end labeled "dm-log-writes-end".
110 dmsetup message log 0 mark mkfs
114 dmsetup message log 0 mark fsync
119 replay-log --log /dev/sdc --replay /dev/sdb --end-mark fsync
130 dmsetup message log 0 mark mkfs
138 replay-log --log /dev/sdc --replay /dev/sdb --end-mark mkfs
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/linux/net/sched/ !
H A Dact_meta_mark.c3 * net/sched/act_meta_mark.c IFE skb->mark metadata module
24 u32 ifemark = skb->mark; in skbmark_encode()
33 skb->mark = ntohl(ifemark); in skbmark_decode()
39 return ife_check_meta_u32(skb->mark, e); in skbmark_check()
46 .synopsis = "skb mark 32 bit metadata",
71 MODULE_DESCRIPTION("Inter-FE skb mark metadata module");
/linux/arch/powerpc/kernel/ !
H A Dsmp-tbsync.c26 volatile u64 mark; member
39 static void enter_contest(u64 mark, long add) in enter_contest() argument
41 while (get_tb() < mark) in enter_contest()
73 enter_contest(tbsync->mark, -1); in smp_generic_take_timebase()
82 u64 mark; in start_contest() local
90 tbsync->mark = mark = tb + 400; in start_contest()
101 enter_contest(mark, 1); in start_contest()
/linux/tools/testing/selftests/bpf/progs/ !
H A Dmptcp_subflow.c25 __u32 init = 1, key, mark, *cnt; in mptcp_subflow() local
46 mark = *cnt; in mptcp_subflow()
50 mark = init; in mptcp_subflow()
53 /* Set the mark of the subflow's socket based on appearance order */ in mptcp_subflow()
54 err = bpf_setsockopt(skops, SOL_SOCKET, SO_MARK, &mark, sizeof(mark)); in mptcp_subflow()
57 if (mark == 2) in mptcp_subflow()
H A Dtest_ldsx_insn.c96 old_mark = skb->mark; in _tc()
98 skb->mark = 0xf6fe; in _tc()
109 [off_mark]"i"(offsetof(struct __sk_buff, mark) in _tc()
111 + sizeof(skb->mark) - 1 in _tc()
116 tmp_mark = (char)skb->mark; in _tc()
120 skb->mark = old_mark; in _tc()
/linux/drivers/media/rc/ !
H A Dst_rc.c75 * mark mark
86 * ST hardware returns mark (IRB_RX_ON) and total symbol time (IRB_RX_SYS), so
87 * convert to standard mark/space we have to calculate space=(IRB_RX_SYS-mark)
88 * The mark time represents the amount of time the carrier (usually 36-40kHz)
90 * bit 0 is represented by space>mark.
96 unsigned int symbol, mark = 0; in st_rc_rx_interrupt() local
123 mark = readl(dev->rx_base + IRB_RX_ON); in st_rc_rx_interrupt()
129 if ((mark > 2) && (symbol > 1)) { in st_rc_rx_interrupt()
130 symbol -= mark; in st_rc_rx_interrupt()
134 mark *= dev->sample_mult; in st_rc_rx_interrupt()
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