Gerrit Renker
dd9c0e363c
dccp: Deprecate Ack Ratio sysctl ...
This patch deprecates the Ack Ratio sysctl, since
* Ack Ratio is entirely ignored by CCID-3 and CCID-4,
* Ack Ratio currently doesn't work in CCID-2 (i.e. is always set to 1);
* even if it would work in CCID-2, there is no point for a user to change it:
- Ack Ratio is constrained by cwnd (RFC 4341, 6.1.2),
- if Ack Ratio > cwnd, the system resorts to spurious RTO timeouts
(since waiting for Acks which will never arrive in this window),
- cwnd is not a user-configurable value.
The only reasonable place for Ack Ratio is to print it for debugging. It is
planned to do this later on, as part of e.g. dccp_probe.
With this patch Ack Ratio is now under full control of feature negotiation:
* Ack Ratio is resolved as a dependency of the selected CCID;
* if the chosen CCID supports it (i.e. CCID == CCID-2), Ack Ratio is set to
the default of 2, following RFC 4340, 11.3 - "New connections start with Ack
Ratio 2 for both endpoints";
* what happens then is part of another patch set, since it concerns the
dynamic update of Ack Ratio while the connection is in full flight.
Thanks to Tomasz Grobelny for discussion leading up to this patch.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16 22:55:08 -08:00
byteorder: provide swabb.h generically in asm/byteorder.h
2008-10-20 08:52:40 -07:00
V4L/DVB (9196): Add support for DSS delivery
2008-10-17 17:15:43 -03:00
mfd: twl4030 IRQ handling update
2008-10-22 01:19:37 +02:00
NLM: Remove "proto" argument from lockd_up()
2008-10-04 17:12:27 -04:00
mfd: update TMIO drivers to use the clock API
2008-10-19 22:54:12 +02:00
mlx4_core: Multiple port type support
2008-10-22 15:38:42 -07:00
mmc: struct device - replace bus_id with dev_name(), dev_set_name()
2008-11-08 21:37:46 +01:00
[MTD] [NOR] Fix cfi_send_gen_cmd handling of x16 devices in x8 mode (v4)
2008-11-05 14:40:25 +01:00
netfilter: ctnetlink: remove bogus module dependency between ctnetlink and nf_nat
2008-10-14 11:58:31 -07:00
netfilter: xtables: move extension arguments into compound structure (5/6)
2008-10-08 11:35:19 +02:00
netfilter: rename ipt_recent to xt_recent
2008-10-08 11:35:00 +02:00
md: use sysfs_notify_dirent to notify changes to md/dev-xxx/state
2008-10-21 13:25:28 +11:00
regulator: Fix typo
2008-10-13 21:51:51 +01:00
spi: fix compile error
2008-10-30 11:38:47 -07:00
ssb: Fix DMA-API compilation for non-PCI systems
2008-11-10 13:50:19 -08:00
misc: replace NIPQUAD()
2008-10-31 00:56:49 -07:00
Merge branch 'master' into for-upstream
2008-10-20 16:07:19 +01:00
ACPI: remove unused have_arch_parse_srat
2008-10-10 23:50:21 -04:00
PCI: fix AER capability check
2008-10-20 11:01:52 -07:00
Configure out AIO support
2008-10-16 11:21:51 -07:00
ide: lba_capacity_is_ok() -> ata_id_is_lba_capacity_ok()
2008-10-10 22:39:31 +02:00
autofs4: add miscellaneous device for ioctls
2008-10-16 11:21:39 -07:00
autofs4: add miscellaneous device for ioctls
2008-10-16 11:21:39 -07:00
vmscan: split LRU lists into anon & file sets
2008-10-20 08:50:25 -07:00
include/linux/bcd.h: remove comments
2008-10-20 08:52:42 -07:00
Allow recursion in binfmt_script and binfmt_misc
2008-10-16 11:21:38 -07:00
bio: define __BIOVEC_PHYS_MERGEABLE
2008-11-06 08:41:55 +01:00
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb
2008-10-23 08:20:34 -07:00
[PATCH] end of methods switch: remove the old ones
2008-10-21 07:48:52 -04:00
blktrace: add support for driver data
2008-10-17 08:46:57 +02:00
fs: buffer lock use lock bitops
2008-10-20 08:52:32 -07:00
[PATCH] switch cdrom_{open,release,ioctl} to sane APIs
2008-10-21 07:47:22 -04:00
cgroups: tiny cleanups
2008-10-30 11:38:45 -07:00
pkt_sched: Control group classifier
2008-11-07 22:56:00 -08:00
include/linux/clk.h: fix comment
2008-10-16 11:21:32 -07:00
clarify usage expectations for cnt32_to_63()
2008-11-09 11:17:33 -08:00
compat: generic compat get/settimeofday
2008-10-16 11:21:33 -07:00
ftrace: move notrace to compiler.h
2008-10-14 10:35:08 +02:00
Revert "vt: fix background color on line feed"
2008-10-14 12:12:02 -07:00
[CPUFREQ][1/6] cpufreq: Add cpu number parameter to __cpufreq_driver_getavg()
2008-10-09 13:52:43 -04:00
cpumask: introduce new API, without changing anything, v3
2008-11-09 21:09:54 +01:00
proc: move /proc/vmcore creation to fs/proc/vmcore.c
2008-10-23 18:51:22 +04:00
[PATCH vfs-2.6 2/6] vfs: add d_ancestor()
2008-10-23 05:13:16 -04:00
dccp: Deprecate Ack Ratio sysctl
2008-11-16 22:55:08 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev
2008-10-23 10:23:07 -07:00
i2c: Constify i2c_get_clientdata's parameter
2008-10-22 20:21:31 +02:00
Add an instance parameter devpts interfaces
2008-10-13 09:51:43 -07:00
dm raid1: separate region_hash interface part1
2008-10-21 17:45:06 +01:00
intel-iommu: IA64 support
2008-10-18 14:29:15 +01:00
dmar: fix using early fixmap mapping for DMAR table parsing
2008-10-16 16:53:04 +02:00
Automatic MODULE_ALIAS() for DMI match tables.
2008-10-13 16:05:06 +01:00
MIPS: IP22/28: Switch over to RTC class driver
2008-10-15 12:46:51 +01:00
driver core: basic infrastructure for per-module dynamic debug messages
2008-10-16 09:24:47 -07:00
x86: Add UV EFI table entry v4
2008-10-16 16:53:13 +02:00
block: Add interface to abort queued requests
2008-10-09 08:56:13 +02:00
x86: ioperm user_regset
2008-10-12 12:05:55 +02:00
include: replace __FUNCTION__ with __func__
2008-10-16 11:21:30 -07:00
ext3: add an option to control error handling on file data
2008-10-20 08:52:37 -07:00
include: replace __FUNCTION__ with __func__
2008-10-16 11:21:30 -07:00
fb: convert lock/unlock_kernel() into local fb mutex
2008-10-20 08:52:36 -07:00
floppy: support arbitrary first-sector numbers
2008-10-09 08:56:19 +02:00
vfs: vfs-level fiemap interface
2008-10-08 19:44:18 -04:00
[PATCH] introduce fmode_t, do annotations
2008-10-21 07:47:06 -04:00
firewire: Add more documentation to firewire-cdev.h
2008-10-15 22:21:11 +02:00
freezer_cg: use thaw_process() in unfreeze_cgroup()
2008-10-30 11:38:45 -07:00
fs: remove prepare_write/commit_write
2008-10-30 11:38:45 -07:00
gianfar: Fix race in TBI/SerDes configuration
2008-10-31 00:59:46 -04:00
[PATCH] introduce fmode_t, do annotations
2008-10-21 07:47:06 -04:00
ftrace: remove ftrace hash
2008-10-23 16:00:24 +02:00
fuse: implement nonseekable open
2008-10-16 16:08:57 +02:00
proc: move /proc/diskstats boilerplate to block/genhd.c
2008-10-23 17:57:37 +04:00
gpio_free might sleep, generic part
2008-10-16 11:21:40 -07:00
HID: fix oops during suspend of unbound HID devices
2008-10-27 15:06:01 +01:00
HID: hiddev.h: Fix example code.
2008-10-14 23:51:02 +02:00
Fix accidental implicit cast in HR-timer conversion
2008-11-06 15:44:19 -08:00
proc: switch /proc/meminfo to seq_file
2008-10-23 13:52:40 +04:00
i2c-algo-pcf: Add adapter hooks around xfer begin and end
2008-10-22 20:21:30 +02:00
V4L/DVB (9240): saa7127: Fix two typos
2008-10-17 17:25:11 -03:00
i2c: Add info->archdata field
2008-10-22 20:21:33 +02:00
i2o: Fix 32/64bit DMA locking
2008-10-16 11:21:38 -07:00
i7300_idle: Disable ioat channel only on platforms where ile driver can load
2008-10-24 12:54:18 -04:00
IPV6: Fix default gateway criteria wrt. HIGH/LOW preference radv option
2008-10-15 16:03:01 -07:00
[PATCH] switch ide_disk_ops ->ioctl() to sane prototype
2008-10-21 07:47:30 -04:00
mac80211_hwsim: Add support for client PS mode
2008-11-10 15:17:41 -05:00
bonding, net: Move last_rx update into bonding recv logic
2008-11-03 18:16:50 -08:00
net: Rationalise email address: Network Specific Parts
2008-10-13 19:01:08 -07:00
net: Rationalise email address: Network Specific Parts
2008-10-13 19:01:08 -07:00
net: Rationalise email address: Network Specific Parts
2008-10-13 19:01:08 -07:00
gre: Add netlink interface
2008-10-09 11:59:55 -07:00
net: fix packet socket delivery in rx irq handler
2008-11-04 14:49:57 -08:00
net: Rationalise email address: Network Specific Parts
2008-10-13 19:01:08 -07:00
TPROXY: implemented IP_RECVORIGDSTADDR socket option
2008-11-16 19:32:39 -08:00
ipv4: add mc_count to in_device.
2008-10-07 15:34:37 -07:00
adjust init section definitions
2008-10-29 22:02:09 +01:00
intel-iommu: IA64 support
2008-10-18 14:29:15 +01:00
Merge branch 'genirq-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2008-10-20 13:23:01 -07:00
io mapping: clean up #ifdefs
2008-11-03 18:21:45 +01:00
introduce generic iommu_num_pages function
2008-10-16 11:21:33 -07:00
Merge branch 'core-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2008-10-16 15:17:40 -07:00
VT-d: Changes to support KVM
2008-10-15 14:24:08 +02:00
genirq: improve include files
2008-10-18 14:05:18 +02:00
genirq: fix off by one and coding style
2008-10-21 15:54:40 +02:00
V4L/DVB (8959): include <linux/videodev2.h> into linux/ivtv.h
2008-10-12 09:37:01 -02:00
jbd: fix error handling for checkpoint io
2008-10-23 08:55:01 -07:00
ext4: Replace hackish ext4_mb_poll_new_transaction with commit callback
2008-10-16 20:00:24 -04:00
Remove Andrew Morton's old email accounts
2008-10-16 11:21:32 -07:00
vsprintf: use new vsprintf symbolic function pointer format
2008-10-16 11:21:31 -07:00
byteorder: add new headers for make headers-install
2008-10-20 08:52:40 -07:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2008-10-31 00:17:34 -07:00
Merge branch 'genirq-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2008-10-20 13:23:01 -07:00
add key_revoke() dummy for KEYS=n
2008-10-12 11:44:37 -07:00
klist: don't iterate over deleted entries
2008-10-09 08:56:04 +02:00
pm: rework disabling of user mode helpers during suspend/hibernation
2008-10-16 11:21:29 -07:00
ftrace: ignore functions that cannot be kprobe-ed
2008-10-14 10:34:22 +02:00
KVM: Future-proof device assignment ABI
2008-10-28 14:22:15 +02:00
KVM: Fix guest shared interrupt with in-kernel irqchip
2008-10-28 14:21:34 +02:00
leds: Make default trigger fields const
2008-10-20 22:34:12 +01:00
libata: revert convert-to-block-tagging patches
2008-11-10 08:04:47 -08:00
ftrace: move notrace to compiler.h
2008-10-14 10:35:08 +02:00
rcu: Introduce hlist_nulls variant of hlist
2008-11-16 19:37:55 -08:00
integrity: special fs magic
2008-10-13 09:47:43 +11:00
block: implement extended dev numbers
2008-10-09 08:56:06 +02:00
Input: move map_to_7segment.h to include/linux
2008-10-10 23:16:16 -04:00
markers: fix synchronize marker unregister static inline
2008-10-14 10:39:28 +02:00
phylib: make mdio-gpio work without OF (v4)
2008-11-16 18:59:45 -08:00
memcg: allocate all page_cgroup at boot
2008-10-20 08:52:39 -07:00
vmscan: move isolate_lru_page() to vmscan.c
2008-10-20 08:50:25 -07:00
mlock: mlocked pages are unevictable
2008-10-20 08:52:30 -07:00
vmscan: kill unused lru functions
2008-10-20 08:52:31 -07:00
memcg: allocate all page_cgroup at boot
2008-10-20 08:52:39 -07:00
mmiotrace: remove left-over marker cruft
2008-10-14 10:37:17 +02:00
memcg: allocate all page_cgroup at boot
2008-10-20 08:52:39 -07:00
HID: fix hid_device_id for cross compiling
2008-10-29 00:51:25 +01:00
param: Fix duplicate module prefixes
2008-10-22 10:00:23 +11:00
core_param() for genuinely core kernel parameters
2008-10-22 10:00:23 +11:00
include/linux/mount.h: remove CVS keyword
2008-10-16 11:21:30 -07:00
fat: Cleanup FAT attribute stuff
2008-11-06 15:41:21 -08:00
[PATCH vfs-2.6 6/6] vfs: add LOOKUP_RENAME_TARGET intent
2008-10-23 05:13:20 -04:00
net: Guaranetee the proper ordering of the loopback device. v2
2008-11-07 22:54:20 -08:00
netfilter: netns: remove nf_*_net() wrappers
2008-10-08 11:35:01 +02:00
Make nfs_file_cred more robust.
2008-10-17 13:06:45 -04:00
NFS: Clean up nfs_sb_active/nfs_sb_deactive
2008-10-06 20:08:26 -04:00
NFS: Add options for finer control of the lookup cache
2008-10-07 17:22:20 -04:00
NFS: Fix the resolution problem with nfs_inode_attrs_need_update()
2008-10-14 19:23:17 -04:00
nl80211: Add TX queue parameter configuration
2008-11-10 15:17:40 -05:00
of: Add new helper of_parse_phandles_with_args()
2008-10-13 10:55:47 +11:00
powerpc/oprofile: Fix mutex locking for cell spu-oprofile
2008-10-21 15:17:48 +11:00
mlock: mlocked pages are unevictable
2008-10-20 08:52:30 -07:00
memcg: fix page_cgroup allocation
2008-10-23 08:55:02 -07:00
mm: page lock use lock bitops
2008-10-20 08:52:32 -07:00
Unevictable LRU Infrastructure
2008-10-20 08:50:26 -07:00
parport: remove CVS keywords
2008-10-16 11:21:49 -07:00
vfs: Use const for kernel parser table
2008-10-13 10:10:37 -07:00
PCI: annotate return value of pci_ioremap_bar with __iomem
2008-11-03 14:31:18 -08:00
PCI: Hotplug core: remove 'name'
2008-10-22 16:42:43 -07:00
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2008-10-23 10:20:36 -07:00
PCI: add support for function level reset
2008-10-22 16:42:35 -07:00
xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)
2008-10-05 13:33:42 -07:00
Phonet: do not reply to indication reset packets
2008-10-26 23:07:25 -07:00
phylib: add mdiobus_{read,write}
2008-10-08 16:38:41 -07:00
pid_ns: kill the now unused task_child_reaper()
2008-10-16 11:21:48 -07:00
pkt_sched: Control group classifier
2008-11-07 22:56:00 -08:00
platform: add new device registration helper
2008-10-16 09:24:51 -07:00
include: replace __FUNCTION__ with __func__
2008-10-16 11:21:30 -07:00
Merge branch 'linus' into test
2008-10-23 00:11:07 -04:00
proc: remove fs/proc/proc_misc.c
2008-10-23 18:54:05 +04:00
profiling: fix up CONFIG_PROC_FS=n build
2008-10-23 08:55:01 -07:00
make ptrace_untrace() static
2008-10-20 08:52:39 -07:00
quota: remove CVS keywords
2008-10-16 11:21:46 -07:00
quota: remove CVS keywords
2008-10-16 11:21:46 -07:00
rcu: RCU-based detection of stalled CPUs for Classic RCU
2008-10-03 10:36:08 +02:00
udp: Use hlist_nulls in UDP RCU code
2008-11-16 19:39:21 -08:00
rcu: Introduce hlist_nulls variant of hlist
2008-11-16 19:37:55 -08:00
include: replace __FUNCTION__ with __func__
2008-10-16 11:21:30 -07:00
[PATCH] remember mode of reiserfs journal
2008-10-21 07:49:04 -04:00
mm: increase the default mlock limit from 32k to 64k
2008-10-30 11:38:45 -07:00
ring_buffer: implement new locking
2008-10-14 10:39:05 +02:00
make mm/rmap.c:anon_vma_cachep static
2008-10-20 08:52:40 -07:00
include: replace __FUNCTION__ with __func__
2008-10-16 11:21:30 -07:00
fix for account_group_exec_runtime(), make sure ->signal can't be freed under rq->lock
2008-11-11 08:01:43 +01:00
nfsd: fix vm overcommit crash
2008-10-30 11:38:47 -07:00
seq_file: add seq_cpumask_list(), seq_nodemask_list()
2008-10-20 08:52:39 -07:00
tty: Cris has a nice RS485 ioctl so we should steal it
2008-10-13 09:51:40 -07:00
serial: Make uart_port's ioport "unsigned long".
2008-10-13 09:51:39 -07:00
mac80211: Re-enable aggregation
2008-10-31 19:02:14 -04:00
proc: move /proc/slabinfo boilerplate to mm/slub.c, mm/slab.c
2008-10-23 15:20:06 +04:00
smc911x: Add IRQ polarity configuration
2008-10-22 07:00:38 -04:00
cpumask: introduce new API, without changing anything
2008-11-06 09:05:33 +01:00
SMSC LAN911x and LAN921x vendor driver
2008-11-06 00:58:40 -05:00
Phonet: implement GPRS virtual interface over PEP socket
2008-10-05 11:16:16 -07:00
include/linux/stacktrace.h: declare struct task_struct
2008-10-03 18:22:18 -07:00
linux/string.h: fix comment typo
2008-11-02 10:15:07 -08:00
[SCSI] lib: add generic helper to print sizes rounded to the correct SI range
2008-10-03 11:46:14 -05:00
byteorder: use generic C version for value byteswapping
2008-10-20 08:52:40 -07:00
vmscan: unevictable LRU scan sysctl
2008-10-20 08:52:31 -07:00
introduce generic header file for the software IO/TLB
2008-10-16 11:21:28 -07:00
sysctl: simplify ->strategy
2008-10-16 11:21:47 -07:00
x86: sysfs: kill owner field from attribute
2008-10-20 08:52:42 -07:00
Remove Andrew Morton's old email accounts
2008-10-16 11:21:32 -07:00
tcp: kill pointless urg_mode
2008-10-07 14:43:06 -07:00
telephony: trivial: fix up email address
2008-11-11 09:30:23 -08:00
tty: Add termiox
2008-10-13 09:51:40 -07:00
NOHZ: unify the nohz function calls in irq_enter()
2008-10-17 18:13:38 +02:00
Merge branch 'timers/range-hrtimers' into v28-range-hrtimers-for-linus-v2
2008-10-22 09:48:06 +02:00
Add round_jiffies_up and related routines
2008-11-06 08:42:48 +01:00
sched: fine-tune SD_SIBLING_INIT
2008-11-07 16:09:23 +01:00
tracepoints: synchronize unregister static inline
2008-10-14 10:39:31 +02:00
tty: some ICANON magic is in the wrong places
2008-10-13 09:51:44 -07:00
Add an instance parameter devpts interfaces
2008-10-13 09:51:43 -07:00
[PATCH] introduce fmode_t, do annotations
2008-10-21 07:47:06 -04:00
USB: anchor API changes needed for btusb
2008-10-17 14:41:02 -07:00
V4L/DVB (9320): v4l2: Add 10-bit RAW Bayer formats
2008-10-21 14:31:15 -02:00
virtio_net: VIRTIO_NET_F_MSG_RXBUF (imprive rcv buffer allocation)
2008-11-16 22:41:34 -08:00
proc: move /proc/vmallocinfo to mm/vmalloc.c
2008-10-23 15:48:28 +04:00
proc: move /proc/zoneinfo boilerplate to mm/vmstat.c
2008-10-23 17:35:04 +04:00
tty: Remove more special casing and out of place code
2008-10-13 09:51:42 -07:00
wait: kill is_sync_wait()
2008-10-16 11:21:31 -07:00
cpumask: introduce new API, without changing anything
2008-11-06 09:05:33 +01:00
vfs: Add no_nrwrite_index_update writeback control flag
2008-10-16 10:09:17 -04:00
xfrm: Notify changes in UDP encapsulation via netlink
2008-10-28 16:01:07 -07:00
