Merge to Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0...
[linux-2.6.git] / include / linux / sysctl.h
index a3f2267..5d5fc2d 100644 (file)
 
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <linux/list.h>
 #include <linux/compiler.h>
 
 struct file;
+struct completion;
 
 #define CTL_MAXNAME 10         /* how many path components do we allow in a
                                   call to sysctl?   In other words, what is
@@ -70,6 +70,14 @@ enum
        CTL_BUS_ISA=1           /* ISA */
 };
 
+/* /proc/sys/fs/inotify/ */
+enum
+{
+       INOTIFY_MAX_USER_INSTANCES=1,   /* max instances per user */
+       INOTIFY_MAX_USER_WATCHES=2,     /* max watches per user */
+       INOTIFY_MAX_QUEUED_EVENTS=3     /* max queued events per instance */
+};
+
 /* CTL_KERN names: */
 enum
 {
@@ -88,6 +96,7 @@ enum
        KERN_PRINT_FATAL=1001,  /* int: print fatal signals (0/1/2) */
        KERN_VDSO=1002,         /* int: VDSO enabled (0/1) */
        KERN_REALROOTDEV=16,    /* real root device to mount after initrd */
+       KERN_VSHELPER=17,       /* string: path to vshelper policy agent */
 
        KERN_SPARC_REBOOT=21,   /* reboot command on Sparc */
        KERN_CTLALTDEL=22,      /* int: allow ctl-alt-del to reboot */
@@ -119,7 +128,7 @@ enum
        KERN_OVERFLOWUID=46,    /* int: overflow UID */
        KERN_OVERFLOWGID=47,    /* int: overflow GID */
        KERN_SHMPATH=48,        /* string: path to shm fs */
-       KERN_HOTPLUG=49,        /* string: path to hotplug policy agent */
+       KERN_HOTPLUG=49,        /* string: path to uevent helper (deprecated) */
        KERN_IEEE_EMULATION_WARNINGS=50, /* int: unimplemented ieee instructions */
        KERN_S390_USER_DEBUG_LOGGING=51,  /* int: dumps of user faults */
        KERN_CORE_USES_PID=52,          /* int: use core or core.%pid */
@@ -139,7 +148,10 @@ enum
        KERN_UNKNOWN_NMI_PANIC=66, /* int: unknown nmi panic flag */
        KERN_BOOTLOADER_TYPE=67, /* int: boot loader type */
        KERN_RANDOMIZE=68, /* int: randomize virtual address space */
-       KERN_VSHELPER=69,       /* string: path to vshelper policy agent */
+       KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */
+       KERN_SPIN_RETRY=70,     /* int: number of spinlock retries */
+       KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
+       KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
 };
 
 
@@ -174,6 +186,10 @@ enum
        VM_VFS_CACHE_PRESSURE=26, /* dcache/icache reclaim pressure */
        VM_LEGACY_VA_LAYOUT=27, /* legacy/compatibility virtual address space layout */
        VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */
+       VM_DROP_PAGECACHE=29,   /* int: nuke lots of pagecache */
+       VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
+       VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */
+       VM_ZONE_RECLAIM_INTERVAL=32, /* time period to wait after reclaim failure */
 };
 
 
@@ -196,8 +212,11 @@ enum
        NET_TR=14,
        NET_DECNET=15,
        NET_ECONET=16,
-       NET_SCTP=17, 
-       NET_TUX=18,
+       NET_SCTP=17,
+       NET_LLC=18,
+       NET_NETFILTER=19,
+       NET_DCCP=20,
+       NET_TUX=21,
 };
 
 /* /proc/sys/kernel/random */
@@ -247,6 +266,9 @@ enum
        NET_CORE_MOD_CONG=16,
        NET_CORE_DEV_WEIGHT=17,
        NET_CORE_SOMAXCONN=18,
+       NET_CORE_BUDGET=19,
+       NET_CORE_AEVENT_ETIME=20,
+       NET_CORE_AEVENT_RSEQTH=21,
 };
 
 /* /proc/sys/net/ethernet */
@@ -262,6 +284,42 @@ enum
        NET_UNIX_MAX_DGRAM_QLEN=3,
 };
 
+/* /proc/sys/net/netfilter */
+enum
+{
+       NET_NF_CONNTRACK_MAX=1,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
+       NET_NF_CONNTRACK_UDP_TIMEOUT=10,
+       NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
+       NET_NF_CONNTRACK_ICMP_TIMEOUT=12,
+       NET_NF_CONNTRACK_GENERIC_TIMEOUT=13,
+       NET_NF_CONNTRACK_BUCKETS=14,
+       NET_NF_CONNTRACK_LOG_INVALID=15,
+       NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
+       NET_NF_CONNTRACK_TCP_LOOSE=17,
+       NET_NF_CONNTRACK_TCP_BE_LIBERAL=18,
+       NET_NF_CONNTRACK_TCP_MAX_RETRANS=19,
+       NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
+       NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
+       NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
+       NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
+       NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
+       NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
+       NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
+       NET_NF_CONNTRACK_COUNT=27,
+       NET_NF_CONNTRACK_ICMPV6_TIMEOUT=28,
+       NET_NF_CONNTRACK_FRAG6_TIMEOUT=29,
+       NET_NF_CONNTRACK_FRAG6_LOW_THRESH=30,
+       NET_NF_CONNTRACK_FRAG6_HIGH_THRESH=31,
+};
+
 /* /proc/sys/net/ipv4 */
 enum
 {
@@ -337,21 +395,19 @@ enum
        NET_TCP_FRTO=92,
        NET_TCP_LOW_LATENCY=93,
        NET_IPV4_IPFRAG_SECRET_INTERVAL=94,
-       NET_TCP_WESTWOOD=95,
        NET_IPV4_IGMP_MAX_MSF=96,
        NET_TCP_NO_METRICS_SAVE=97,
-       NET_TCP_VEGAS=98,
-       NET_TCP_VEGAS_ALPHA=99,
-       NET_TCP_VEGAS_BETA=100,
-       NET_TCP_VEGAS_GAMMA=101,
-       NET_TCP_BIC=102,
-       NET_TCP_BIC_FAST_CONVERGENCE=103,
-       NET_TCP_BIC_LOW_WINDOW=104,
        NET_TCP_DEFAULT_WIN_SCALE=105,
        NET_TCP_MODERATE_RCVBUF=106,
        NET_TCP_TSO_WIN_DIVISOR=107,
        NET_TCP_BIC_BETA=108,
        NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
+       NET_TCP_CONG_CONTROL=110,
+       NET_TCP_ABC=111,
+       NET_IPV4_IPFRAG_MAX_DIST=112,
+       NET_TCP_MTU_PROBING=113,
+       NET_TCP_BASE_MSS=114,
+       NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115,
 #ifdef CONFIG_ICMP_IPOD
        NET_IPV4_ICMP_IPOD_VERSION,
        NET_IPV4_ICMP_IPOD_ENABLED,
@@ -413,6 +469,7 @@ enum
        NET_IPV4_CONF_ARP_ANNOUNCE=18,
        NET_IPV4_CONF_ARP_IGNORE=19,
        NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
+       NET_IPV4_CONF_ARP_ACCEPT=21,
        __NET_IPV4_CONF_MAX
 };
 
@@ -493,6 +550,11 @@ enum {
        NET_IPV6_MAX_DESYNC_FACTOR=15,
        NET_IPV6_MAX_ADDRESSES=16,
        NET_IPV6_FORCE_MLD_VERSION=17,
+       NET_IPV6_ACCEPT_RA_DEFRTR=18,
+       NET_IPV6_ACCEPT_RA_PINFO=19,
+       NET_IPV6_ACCEPT_RA_RTR_PREF=20,
+       NET_IPV6_RTR_PROBE_INTERVAL=21,
+       NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
        __NET_IPV6_MAX
 };
 
@@ -524,12 +586,50 @@ enum {
        __NET_NEIGH_MAX
 };
 
+/* /proc/sys/net/dccp */
+enum {
+       NET_DCCP_DEFAULT=1,
+};
+
+/* /proc/sys/net/dccp/default */
+enum {
+       NET_DCCP_DEFAULT_SEQ_WINDOW  = 1,
+       NET_DCCP_DEFAULT_RX_CCID     = 2,
+       NET_DCCP_DEFAULT_TX_CCID     = 3,
+       NET_DCCP_DEFAULT_ACK_RATIO   = 4,
+       NET_DCCP_DEFAULT_SEND_ACKVEC = 5,
+       NET_DCCP_DEFAULT_SEND_NDP    = 6,
+};
+
 /* /proc/sys/net/ipx */
 enum {
        NET_IPX_PPROP_BROADCASTING=1,
        NET_IPX_FORWARDING=2
 };
 
+/* /proc/sys/net/llc */
+enum {
+       NET_LLC2=1,
+       NET_LLC_STATION=2,
+};
+
+/* /proc/sys/net/llc/llc2 */
+enum {
+       NET_LLC2_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/station */
+enum {
+       NET_LLC_STATION_ACK_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/llc2/timeout */
+enum {
+       NET_LLC2_ACK_TIMEOUT=1,
+       NET_LLC2_P_TIMEOUT=2,
+       NET_LLC2_REJ_TIMEOUT=3,
+       NET_LLC2_BUSY_TIMEOUT=4,
+};
 
 /* /proc/sys/net/appletalk */
 enum {
@@ -552,7 +652,8 @@ enum {
        NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE=8,
        NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT=9,
        NET_NETROM_ROUTING_CONTROL=10,
-       NET_NETROM_LINK_FAILS_COUNT=11
+       NET_NETROM_LINK_FAILS_COUNT=11,
+       NET_NETROM_RESET=12
 };
 
 /* /proc/sys/net/ax25 */
@@ -615,6 +716,9 @@ enum {
        NET_DECNET_DST_GC_INTERVAL = 9,
        NET_DECNET_CONF = 10,
        NET_DECNET_NO_FC_MAX_CWND = 11,
+       NET_DECNET_MEM = 12,
+       NET_DECNET_RMEM = 13,
+       NET_DECNET_WMEM = 14,
        NET_DECNET_DEBUG_LEVEL = 255
 };
 
@@ -658,6 +762,8 @@ enum {
        NET_SCTP_ADDIP_ENABLE            = 13,
        NET_SCTP_PRSCTP_ENABLE           = 14,
        NET_SCTP_SNDBUF_POLICY           = 15,
+       NET_SCTP_SACK_TIMEOUT            = 16,
+       NET_SCTP_RCVBUF_POLICY           = 17,
 };
 
 /* /proc/sys/net/bridge */
@@ -741,6 +847,7 @@ enum
        FS_XFS=17,      /* struct: control xfs parameters */
        FS_AIO_NR=18,   /* current system-wide number of aio requests */
        FS_AIO_MAX_NR=19,       /* system-wide maximum number of aio requests */
+       FS_INOTIFY=20,  /* inotify submenu */
 };
 
 /* /proc/sys/fs/quota/ */
@@ -766,6 +873,7 @@ enum {
        DEV_RAID=4,
        DEV_MAC_HID=5,
        DEV_SCSI=6,
+       DEV_IPMI=7,
 };
 
 /* /proc/sys/dev/cdrom */
@@ -831,6 +939,11 @@ enum {
        DEV_SCSI_LOGGING_LEVEL=1,
 };
 
+/* /proc/sys/dev/ipmi */
+enum {
+       DEV_IPMI_POWEROFF_POWERCYCLE=1,
+};
+
 /* /proc/sys/abi */
 enum
 {
@@ -843,6 +956,7 @@ enum
 };
 
 #ifdef __KERNEL__
+#include <linux/list.h>
 
 extern void sysctl_init(void);
 
@@ -953,6 +1067,8 @@ struct ctl_table_header
 {
        ctl_table *ctl_table;
        struct list_head ctl_entry;
+       int used;
+       struct completion *unregistering;
 };
 
 struct ctl_table_header * register_sysctl_table(ctl_table * table,