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-rw-r--r--net/ipv4/af_inet.c4
-rw-r--r--net/ipv4/icmp.c12
-rw-r--r--net/ipv4/igmp.c4
-rw-r--r--net/ipv4/ip_fragment.c10
-rw-r--r--net/ipv4/ip_output.c2
-rw-r--r--net/ipv4/tcp.c2
-rw-r--r--net/ipv4/tcp_input.c36
-rw-r--r--net/ipv4/tcp_ipv4.c4
-rw-r--r--net/ipv4/tcp_minisocks.c4
-rw-r--r--net/ipv4/tcp_output.c12
-rw-r--r--net/ipv4/tcp_timer.c16
11 files changed, 53 insertions, 53 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 36c38bffb474..f2e8927f4596 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -391,7 +391,7 @@ int inet_release(struct socket *sock)
391} 391}
392 392
393/* It is off by default, see below. */ 393/* It is off by default, see below. */
394int sysctl_ip_nonlocal_bind; 394int sysctl_ip_nonlocal_bind __read_mostly;
395 395
396int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) 396int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
397{ 397{
@@ -987,7 +987,7 @@ void inet_unregister_protosw(struct inet_protosw *p)
987 * Shall we try to damage output packets if routing dev changes? 987 * Shall we try to damage output packets if routing dev changes?
988 */ 988 */
989 989
990int sysctl_ip_dynaddr; 990int sysctl_ip_dynaddr __read_mostly;
991 991
992static int inet_sk_reselect_saddr(struct sock *sk) 992static int inet_sk_reselect_saddr(struct sock *sk)
993{ 993{
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 6d223e5c6741..c2ad07e48ab4 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -187,11 +187,11 @@ struct icmp_err icmp_err_convert[] = {
187}; 187};
188 188
189/* Control parameters for ECHO replies. */ 189/* Control parameters for ECHO replies. */
190int sysctl_icmp_echo_ignore_all; 190int sysctl_icmp_echo_ignore_all __read_mostly;
191int sysctl_icmp_echo_ignore_broadcasts = 1; 191int sysctl_icmp_echo_ignore_broadcasts __read_mostly = 1;
192 192
193/* Control parameter - ignore bogus broadcast responses? */ 193/* Control parameter - ignore bogus broadcast responses? */
194int sysctl_icmp_ignore_bogus_error_responses = 1; 194int sysctl_icmp_ignore_bogus_error_responses __read_mostly = 1;
195 195
196/* 196/*
197 * Configurable global rate limit. 197 * Configurable global rate limit.
@@ -205,9 +205,9 @@ int sysctl_icmp_ignore_bogus_error_responses = 1;
205 * time exceeded (11), parameter problem (12) 205 * time exceeded (11), parameter problem (12)
206 */ 206 */
207 207
208int sysctl_icmp_ratelimit = 1 * HZ; 208int sysctl_icmp_ratelimit __read_mostly = 1 * HZ;
209int sysctl_icmp_ratemask = 0x1818; 209int sysctl_icmp_ratemask __read_mostly = 0x1818;
210int sysctl_icmp_errors_use_inbound_ifaddr; 210int sysctl_icmp_errors_use_inbound_ifaddr __read_mostly;
211 211
212/* 212/*
213 * ICMP control array. This specifies what to do with each ICMP. 213 * ICMP control array. This specifies what to do with each ICMP.
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 7003e763d970..58be8227b0cb 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1397,8 +1397,8 @@ static struct in_device * ip_mc_find_dev(struct ip_mreqn *imr)
1397/* 1397/*
1398 * Join a socket to a group 1398 * Join a socket to a group
1399 */ 1399 */
1400int sysctl_igmp_max_memberships = IP_MAX_MEMBERSHIPS; 1400int sysctl_igmp_max_memberships __read_mostly = IP_MAX_MEMBERSHIPS;
1401int sysctl_igmp_max_msf = IP_MAX_MSF; 1401int sysctl_igmp_max_msf __read_mostly = IP_MAX_MSF;
1402 1402
1403 1403
1404static int ip_mc_del1_src(struct ip_mc_list *pmc, int sfmode, 1404static int ip_mc_del1_src(struct ip_mc_list *pmc, int sfmode,
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 8d7f107c2eef..165d72859ddf 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -54,15 +54,15 @@
54 * even the most extreme cases without allowing an attacker to measurably 54 * even the most extreme cases without allowing an attacker to measurably
55 * harm machine performance. 55 * harm machine performance.
56 */ 56 */
57int sysctl_ipfrag_high_thresh = 256*1024; 57int sysctl_ipfrag_high_thresh __read_mostly = 256*1024;
58int sysctl_ipfrag_low_thresh = 192*1024; 58int sysctl_ipfrag_low_thresh __read_mostly = 192*1024;
59 59
60int sysctl_ipfrag_max_dist = 64; 60int sysctl_ipfrag_max_dist __read_mostly = 64;
61 61
62/* Important NOTE! Fragment queue must be destroyed before MSL expires. 62/* Important NOTE! Fragment queue must be destroyed before MSL expires.
63 * RFC791 is wrong proposing to prolongate timer each fragment arrival by TTL. 63 * RFC791 is wrong proposing to prolongate timer each fragment arrival by TTL.
64 */ 64 */
65int sysctl_ipfrag_time = IP_FRAG_TIME; 65int sysctl_ipfrag_time __read_mostly = IP_FRAG_TIME;
66 66
67struct ipfrag_skb_cb 67struct ipfrag_skb_cb
68{ 68{
@@ -130,7 +130,7 @@ static unsigned int ipqhashfn(u16 id, u32 saddr, u32 daddr, u8 prot)
130} 130}
131 131
132static struct timer_list ipfrag_secret_timer; 132static struct timer_list ipfrag_secret_timer;
133int sysctl_ipfrag_secret_interval = 10 * 60 * HZ; 133int sysctl_ipfrag_secret_interval __read_mostly = 10 * 60 * HZ;
134 134
135static void ipfrag_secret_rebuild(unsigned long dummy) 135static void ipfrag_secret_rebuild(unsigned long dummy)
136{ 136{
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 1b9b6742ef77..81b2795a4c20 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -83,7 +83,7 @@
83#include <linux/netlink.h> 83#include <linux/netlink.h>
84#include <linux/tcp.h> 84#include <linux/tcp.h>
85 85
86int sysctl_ip_default_ttl = IPDEFTTL; 86int sysctl_ip_default_ttl __read_mostly = IPDEFTTL;
87 87
88/* Generate a checksum for an outgoing IP datagram. */ 88/* Generate a checksum for an outgoing IP datagram. */
89__inline__ void ip_send_check(struct iphdr *iph) 89__inline__ void ip_send_check(struct iphdr *iph)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index b0124e69ab38..e570db4d33c8 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -268,7 +268,7 @@
268#include <asm/uaccess.h> 268#include <asm/uaccess.h>
269#include <asm/ioctls.h> 269#include <asm/ioctls.h>
270 270
271int sysctl_tcp_fin_timeout = TCP_FIN_TIMEOUT; 271int sysctl_tcp_fin_timeout __read_mostly = TCP_FIN_TIMEOUT;
272 272
273DEFINE_SNMP_STAT(struct tcp_mib, tcp_statistics) __read_mostly; 273DEFINE_SNMP_STAT(struct tcp_mib, tcp_statistics) __read_mostly;
274 274
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 159fa3f1ba67..caf3c41dcc8c 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -72,24 +72,24 @@
72#include <asm/unaligned.h> 72#include <asm/unaligned.h>
73#include <net/netdma.h> 73#include <net/netdma.h>
74 74
75int sysctl_tcp_timestamps = 1; 75int sysctl_tcp_timestamps __read_mostly = 1;
76int sysctl_tcp_window_scaling = 1; 76int sysctl_tcp_window_scaling __read_mostly = 1;
77int sysctl_tcp_sack = 1; 77int sysctl_tcp_sack __read_mostly = 1;
78int sysctl_tcp_fack = 1; 78int sysctl_tcp_fack __read_mostly = 1;
79int sysctl_tcp_reordering = TCP_FASTRETRANS_THRESH; 79int sysctl_tcp_reordering __read_mostly = TCP_FASTRETRANS_THRESH;
80int sysctl_tcp_ecn; 80int sysctl_tcp_ecn __read_mostly;
81int sysctl_tcp_dsack = 1; 81int sysctl_tcp_dsack __read_mostly = 1;
82int sysctl_tcp_app_win = 31; 82int sysctl_tcp_app_win __read_mostly = 31;
83int sysctl_tcp_adv_win_scale = 2; 83int sysctl_tcp_adv_win_scale __read_mostly = 2;
84 84
85int sysctl_tcp_stdurg; 85int sysctl_tcp_stdurg __read_mostly;
86int sysctl_tcp_rfc1337; 86int sysctl_tcp_rfc1337 __read_mostly;
87int sysctl_tcp_max_orphans = NR_FILE; 87int sysctl_tcp_max_orphans __read_mostly = NR_FILE;
88int sysctl_tcp_frto; 88int sysctl_tcp_frto __read_mostly;
89int sysctl_tcp_nometrics_save; 89int sysctl_tcp_nometrics_save __read_mostly;
90 90
91int sysctl_tcp_moderate_rcvbuf = 1; 91int sysctl_tcp_moderate_rcvbuf __read_mostly = 1;
92int sysctl_tcp_abc; 92int sysctl_tcp_abc __read_mostly;
93 93
94#define FLAG_DATA 0x01 /* Incoming frame contained data. */ 94#define FLAG_DATA 0x01 /* Incoming frame contained data. */
95#define FLAG_WIN_UPDATE 0x02 /* Incoming ACK was a window update. */ 95#define FLAG_WIN_UPDATE 0x02 /* Incoming ACK was a window update. */
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 2973dee0a489..23b46e36b147 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -78,8 +78,8 @@
78#include <linux/proc_fs.h> 78#include <linux/proc_fs.h>
79#include <linux/seq_file.h> 79#include <linux/seq_file.h>
80 80
81int sysctl_tcp_tw_reuse; 81int sysctl_tcp_tw_reuse __read_mostly;
82int sysctl_tcp_low_latency; 82int sysctl_tcp_low_latency __read_mostly;
83 83
84/* Check TCP sequence numbers in ICMP packets. */ 84/* Check TCP sequence numbers in ICMP packets. */
85#define ICMP_MIN_LENGTH 8 85#define ICMP_MIN_LENGTH 8
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 624e2b2c7f53..0163d9826907 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -34,8 +34,8 @@
34#define SYNC_INIT 1 34#define SYNC_INIT 1
35#endif 35#endif
36 36
37int sysctl_tcp_syncookies = SYNC_INIT; 37int sysctl_tcp_syncookies __read_mostly = SYNC_INIT;
38int sysctl_tcp_abort_on_overflow; 38int sysctl_tcp_abort_on_overflow __read_mostly;
39 39
40struct inet_timewait_death_row tcp_death_row = { 40struct inet_timewait_death_row tcp_death_row = {
41 .sysctl_max_tw_buckets = NR_FILE * 2, 41 .sysctl_max_tw_buckets = NR_FILE * 2,
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 9252a50c4b49..061edfae0c29 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -43,24 +43,24 @@
43#include <linux/smp_lock.h> 43#include <linux/smp_lock.h>
44 44
45/* People can turn this off for buggy TCP's found in printers etc. */ 45/* People can turn this off for buggy TCP's found in printers etc. */
46int sysctl_tcp_retrans_collapse = 1; 46int sysctl_tcp_retrans_collapse __read_mostly = 1;
47 47
48/* People can turn this on to work with those rare, broken TCPs that 48/* People can turn this on to work with those rare, broken TCPs that
49 * interpret the window field as a signed quantity. 49 * interpret the window field as a signed quantity.
50 */ 50 */
51int sysctl_tcp_workaround_signed_windows = 0; 51int sysctl_tcp_workaround_signed_windows __read_mostly = 0;
52 52
53/* This limits the percentage of the congestion window which we 53/* This limits the percentage of the congestion window which we
54 * will allow a single TSO frame to consume. Building TSO frames 54 * will allow a single TSO frame to consume. Building TSO frames
55 * which are too large can cause TCP streams to be bursty. 55 * which are too large can cause TCP streams to be bursty.
56 */ 56 */
57int sysctl_tcp_tso_win_divisor = 3; 57int sysctl_tcp_tso_win_divisor __read_mostly = 3;
58 58
59int sysctl_tcp_mtu_probing = 0; 59int sysctl_tcp_mtu_probing __read_mostly = 0;
60int sysctl_tcp_base_mss = 512; 60int sysctl_tcp_base_mss __read_mostly = 512;
61 61
62/* By default, RFC2861 behavior. */ 62/* By default, RFC2861 behavior. */
63int sysctl_tcp_slow_start_after_idle = 1; 63int sysctl_tcp_slow_start_after_idle __read_mostly = 1;
64 64
65static void update_send_head(struct sock *sk, struct tcp_sock *tp, 65static void update_send_head(struct sock *sk, struct tcp_sock *tp,
66 struct sk_buff *skb) 66 struct sk_buff *skb)
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 7c1bde3cd6cb..fb09ade5897b 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -23,14 +23,14 @@
23#include <linux/module.h> 23#include <linux/module.h>
24#include <net/tcp.h> 24#include <net/tcp.h>
25 25
26int sysctl_tcp_syn_retries = TCP_SYN_RETRIES; 26int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
27int sysctl_tcp_synack_retries = TCP_SYNACK_RETRIES; 27int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
28int sysctl_tcp_keepalive_time = TCP_KEEPALIVE_TIME; 28int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
29int sysctl_tcp_keepalive_probes = TCP_KEEPALIVE_PROBES; 29int sysctl_tcp_keepalive_probes __read_mostly = TCP_KEEPALIVE_PROBES;
30int sysctl_tcp_keepalive_intvl = TCP_KEEPALIVE_INTVL; 30int sysctl_tcp_keepalive_intvl __read_mostly = TCP_KEEPALIVE_INTVL;
31int sysctl_tcp_retries1 = TCP_RETR1; 31int sysctl_tcp_retries1 __read_mostly = TCP_RETR1;
32int sysctl_tcp_retries2 = TCP_RETR2; 32int sysctl_tcp_retries2 __read_mostly = TCP_RETR2;
33int sysctl_tcp_orphan_retries; 33int sysctl_tcp_orphan_retries __read_mostly;
34 34
35static void tcp_write_timer(unsigned long); 35static void tcp_write_timer(unsigned long);
36static void tcp_delack_timer(unsigned long); 36static void tcp_delack_timer(unsigned long);