Peter Zijlstra
78f2c7db60
sched: SCHED_FIFO/SCHED_RR watchdog timer ...
Introduce a new rlimit that allows the user to set a runtime timeout on
real-time tasks their slice. Once this limit is exceeded the task will receive
SIGXCPU.
So it measures runtime since the last sleep.
Input and ideas by Thomas Gleixner and Lennart Poettering.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
CC: Lennart Poettering <mzxreary@0pointer.de>
CC: Michael Kerrisk <mtk.manpages@googlemail.com>
CC: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-25 21:08:27 +01:00
mmc: remove unused 'mode' from the mmc_host structure
2007-12-12 20:01:01 +01:00
[NETFILTER]: Sort matches/targets in Kbuild file
2007-11-07 04:08:21 -08:00
[NETFILTER]: Sort matches/targets in Kbuild file
2007-11-07 04:08:21 -08:00
[NETFILTER]: Sort matches/targets in Kbuild file
2007-11-07 04:08:21 -08:00
bitmap.h: remove dead artifacts
2007-10-17 08:43:03 -07:00
SUNRPC: make sunrpc/xprtsock.c:xs_setup_{udp,tcp}() static
2007-11-26 16:24:50 -05:00
[NET] tc_nat: header install
2007-12-26 19:36:35 -08:00
ACPI: make _OSI(Linux) console messages smarter
2008-01-23 21:26:15 -05:00
Remove struct task_struct::io_wait
2007-10-18 14:37:20 -07:00
apm_event{,info}_t are userspace types
2007-12-17 19:28:16 -08:00
libata: correct handling of TSS DVD
2008-01-15 16:35:21 -05:00
Driver for the Atmel on-chip SSC on AT32AP and AT91
2007-10-17 08:42:47 -07:00
[PATCH] audit: watching subtrees
2007-10-21 02:37:45 -04:00
increase AT_VECTOR_SIZE to terminate saved_auxv properly
2007-10-17 08:43:00 -07:00
mm: per device dirty threshold
2007-10-17 08:42:45 -07:00
Implement file posix capabilities
2007-10-17 08:43:07 -07:00
bit_spin_lock: use lock bitops
2007-10-18 14:37:29 -07:00
remove BITS_TO_TYPE macro
2007-10-19 11:53:42 -07:00
remove BITS_TO_TYPE macro
2007-10-19 11:53:42 -07:00
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
Revert "x86_64: allocate sparsemem memmap above 4G"
2007-10-29 14:05:37 -07:00
capabilities: clean up file capability reading
2007-10-22 08:13:18 -07:00
Typo: depricated -> deprecated
2007-10-20 03:10:57 +02:00
Add cgroupstats
2007-10-19 11:53:36 -07:00
sched: cpu accounting controller (V2)
2007-12-02 20:04:49 +01:00
Add cgroupstats
2007-10-19 11:53:36 -07:00
Fix discrepancy between VDSO based gettimeofday() and sys_gettimeofday().
2007-10-18 14:37:20 -07:00
Replace __attribute_pure__ with __pure
2007-10-18 14:37:32 -07:00
Force erroneous inclusions of compiler-*.h files to be errors
2007-10-17 08:42:47 -07:00
Force erroneous inclusions of compiler-*.h files to be errors
2007-10-17 08:42:47 -07:00
Force erroneous inclusions of compiler-*.h files to be errors
2007-10-17 08:42:47 -07:00
Permit silencing of __deprecated warnings.
2007-10-25 15:10:17 -07:00
sched: fix fastcall mismatch in completion APIs
2007-10-24 18:23:48 +02:00
serial: turn serial console suspend a boot rather than compile time option
2007-10-18 14:37:19 -07:00
unicode diacritics support
2007-10-17 08:42:52 -07:00
cpu-hotplug: fix build on !CONFIG_SMP
2008-01-25 21:08:02 +01:00
cpuidle: fix HP nx6125 regression
2007-11-19 21:43:22 -05:00
CPU hotplug: fix cpu_is_offline() on !CONFIG_HOTPLUG_CPU
2008-01-06 12:39:42 -08:00
hotplug cpu: migrate a task within its cpuset
2007-10-19 11:53:44 -07:00
cramfs: error message about endianess
2007-10-17 08:42:53 -07:00
[CRYPTO] api: Set default CRYPTO_MINALIGN to unsigned long long
2008-01-11 08:17:01 +11:00
Char: cyclades, fix some -W warnings
2007-10-18 14:37:26 -07:00
[PATCH] audit: watching subtrees
2007-10-21 02:37:45 -04:00
[DCCP]: Convert Reset code into socket error number
2007-10-24 10:27:48 -02:00
softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks
2008-01-25 21:08:02 +01:00
Add cgroupstats
2007-10-19 11:53:36 -07:00
dm: merge max_hw_sector
2007-12-20 17:32:12 +00:00
Driver core: fix coding style issues in device.h
2008-01-24 21:04:46 -08:00
dm io:ctl use constant struct size
2007-10-20 02:00:58 +01:00
stop using DMA_xxBIT_MASK
2007-10-18 14:37:21 -07:00
DMA: Convert from class_device to device for DMA engine
2008-01-24 20:40:05 -08:00
Intel IOMMU: DMAR fault handling support
2007-10-22 08:13:19 -07:00
DMI: create dmi_get_slot()
2008-01-23 21:23:13 -05:00
Make asm-x86/bootparam.h includable from userspace.
2007-10-23 15:49:47 +10:00
kexec: add BSS to resource tree
2007-10-22 08:13:19 -07:00
efs: new export ops
2007-10-22 08:13:20 -07:00
block: let elv_register() return void
2007-12-18 08:29:28 +01:00
increase AT_VECTOR_SIZE to terminate saved_auxv properly
2007-10-17 08:43:00 -07:00
Add linux/elfcore-compat.h
2007-10-17 08:42:51 -07:00
x86 merge fallout: uml
2007-10-29 07:41:32 -07:00
exportfs: update documentation
2007-10-22 08:13:21 -07:00
fix up ext2_fs.h for userspace after reservations backport
2007-11-29 09:24:53 -08:00
ext2 reservations
2007-10-17 08:43:02 -07:00
Fix 64KB blocksize in ext3 directories
2007-11-14 18:45:43 -08:00
ext3: show all mount options
2007-10-17 08:42:48 -07:00
ext4: Convert s_r_blocks_count and s_free_blocks_count
2007-10-17 18:50:02 -04:00
ext4: Convert ext4_extent_idx.ei_leaf to ext4_extent_idx.ei_leaf_lo
2007-10-17 18:50:03 -04:00
ext4: Remove (partial, never completed) fragment support
2007-10-17 18:49:59 -04:00
ext4: Remove (partial, never completed) fragment support
2007-10-17 18:49:59 -04:00
jbd2: JBD_XXX to JBD2_XXX naming cleanup
2007-10-17 18:49:58 -04:00
hwmon: (f75375s) Allow setting up fans with platform_data
2007-11-08 08:42:46 -05:00
F_DUPFD_CLOEXEC implementation
2007-10-17 08:43:01 -07:00
r/o bind mounts: filesystem helpers for custom 'struct file's
2007-10-17 08:43:04 -07:00
[NET]: Introduce the sk_detach_filter() call
2007-10-17 21:21:26 -07:00
firewire: adopt read cycle timer ABI from raw1394
2007-10-17 00:00:08 +02:00
freezer: introduce freezer-friendly waiting macros
2007-10-18 14:37:19 -07:00
kobject: convert main fs kobject to use kobject_create
2008-01-24 20:40:13 -08:00
[PATCH] pass dentry to audit_inode()/audit_inode_child()
2007-10-21 02:37:18 -04:00
fuse: pass open flags to read and write
2007-11-29 09:24:54 -08:00
kernel/futex.c: make 3 functions static
2007-11-05 21:53:46 +11:00
Driver core: convert block from raw kobjects to core devices
2008-01-24 20:40:36 -08:00
get rid of input BIT* duplicate defines
2007-10-19 11:53:42 -07:00
hrtimer: Rework hrtimer_nanosleep to make sys_compat_nanosleep easier
2007-10-18 22:54:18 +02:00
Revert "hugetlb: Add hugetlb_dynamic_pool sysctl"
2007-12-17 19:28:17 -08:00
[HWRNG]: move status polling loop to data_present callbacks
2008-01-11 08:16:16 +11:00
i2c: Driver IDs are optional
2008-01-14 21:53:31 +01:00
i2c: Make i2c_check_addr static
2007-11-15 19:24:02 +01:00
Input: i8042 - export i8042_command()
2007-10-22 00:56:52 -04:00
ide: DMA reporting and validity checking fixes (take 3)
2007-12-12 23:31:58 +01:00
bonding: Add new layer2+3 hash for xor/802.3ad modes
2007-12-07 15:00:32 -05:00
include linux/types.h in if_fddi.h
2007-10-17 08:42:52 -07:00
[LRO]: fix lro_gen_skb() alignment
2007-12-05 05:37:32 -08:00
store __setup_str_* in a more compact way
2007-10-17 08:42:56 -07:00
sched: sched_rt_entity
2008-01-25 21:08:27 +01:00
[PATCH] new helper - inotify_evict_watch()
2007-10-21 02:37:38 -04:00
Input: adds the context menu key (HUT GenDesc 0x84)
2007-11-27 00:47:04 -05:00
Preempt-RCU: Use softirq instead of tasklets for
2008-01-25 21:08:23 +01:00
virtualization of sysv msg queues is incomplete
2007-10-19 11:53:48 -07:00
IPMI: add polled interface
2007-10-18 14:37:32 -07:00
IPMI: fix comparison in demangle_device_id
2007-10-30 08:06:55 -07:00
genirq: add unlocked version of set_irq_handler()
2007-12-18 18:05:58 +01:00
jbd: Fix assertion failure in fs/jbd/checkpoint.c
2007-12-05 09:21:20 -08:00
jbd2: JBD_XXX to JBD2_XXX naming cleanup
2007-10-17 18:49:58 -04:00
Missing include file in kallsyms.h
2007-11-05 15:12:32 -08:00
unicode diacritics support
2007-10-17 08:42:52 -07:00
[VETH]: move veth.h to include/linux
2007-12-26 19:36:35 -08:00
Fix <linux/kd.h> usage in userspace
2007-11-29 09:24:52 -08:00
printk: add KERN_CONT annotation
2007-10-17 08:43:01 -07:00
Add scaled time to taskstats based process accounting
2007-10-18 14:37:28 -07:00
Extended crashkernel command line
2007-10-19 11:53:49 -07:00
KEYS: Make request_key() and co fundamentally asynchronous
2007-10-17 08:42:57 -07:00
KEYS: fix macro
2008-01-08 16:10:35 -08:00
Console keyboard events and accessibility
2007-10-19 11:53:33 -07:00
Kobject: fix coding style issues in kobject.h
2008-01-24 21:27:06 -08:00
kref: add kref_set()
2008-01-24 20:40:05 -08:00
leds: Fix led trigger locking bugs
2007-12-07 09:06:53 +00:00
lguest: documentation update
2007-10-25 15:02:50 +10:00
lguest: documentation update
2007-10-25 15:02:50 +10:00
libata: fix ATAPI draining
2007-12-17 20:43:28 -05:00
add WEAK() for creating weak asm labels
2007-10-22 08:13:17 -07:00
kernel-api docbook: fix content problems
2007-10-19 11:53:35 -07:00
workqueue: debug flushing deadlocks with lockdep
2007-10-19 11:53:38 -07:00
Add a "rounddown_pow_of_two" routine to log2.h
2007-10-17 08:42:56 -07:00
Task Control Groups: basic task cgroup framework
2007-10-19 11:53:36 -07:00
Linux Kernel Markers - Samples
2007-10-19 11:53:55 -07:00
rtc: fall back to requesting only the ports we actually use
2007-11-14 18:45:41 -08:00
memory hotplug: make kmem_cache_node for SLUB on memory online avoid panic
2007-10-22 08:13:17 -07:00
Task Control Groups: make cpusets a client of cgroups
2007-10-19 11:53:36 -07:00
Security: remove security.h include from mm.h
2008-01-25 11:29:49 +11:00
increase AT_VECTOR_SIZE to terminate saved_auxv properly
2007-10-17 08:43:00 -07:00
mm: test and set zone reclaim lock before starting reclaim
2007-10-17 08:42:46 -07:00
Virtio interface
2007-10-23 15:49:54 +10:00
Driver core: move the driver specific module code into the driver core
2008-01-24 20:40:35 -08:00
constify string/array kparam tracking structures
2007-10-17 08:42:56 -07:00
[IPV4]: Clean the ip_sockglue.c from some ugly ifdefs
2007-11-07 04:08:55 -08:00
ipc: store ipcs into IDRs
2007-10-19 11:53:44 -07:00
Mutex documentation is unclear about software interrupts, tasklets and timers
2007-10-17 08:42:57 -07:00
mv643xx_eth: Move ethernet register definitions into private header
2007-10-23 08:23:00 -07:00
mv643xx_eth: Fix MV643XX_ETH offsets used by Pegasos 2
2007-10-30 14:32:16 -04:00
partially fix up the lookup_one_noperm mess
2007-10-17 08:42:44 -07:00
NBD: allow hung network I/O to be cancelled
2007-10-17 08:42:55 -07:00
[NET]: Add the helper kernel_sock_shutdown()
2007-11-12 18:10:39 -08:00
[NET]: Add NAPI_STATE_DISABLE.
2008-01-08 23:30:07 -08:00
[NETFILTER]: bridge: fix missing link layer headers on outgoing routed packets
2007-12-14 13:54:39 -08:00
[NETLINK]: Fix unicast timeouts
2007-11-07 04:15:12 -08:00
NFS: make nfs_wb_page_priority() static
2007-11-26 16:24:48 -05:00
add consts where appropriate in fs/nls/*
2007-10-17 08:42:58 -07:00
cpu-hotplug: replace per-subsystem mutexes with get_online_cpus()
2008-01-25 21:08:02 +01:00
Make access to task's nsproxy lighter
2007-10-19 11:53:37 -07:00
remove asm/bitops.h includes
2007-10-19 11:53:41 -07:00
[POWERPC] Move of_device allocation into of_device.[ch]
2007-10-17 22:30:07 +10:00
[SPARC/64]: Consolidate of_register_driver
2007-10-17 21:17:42 -07:00
oom: prevent including sched.h in header file
2007-10-17 08:42:46 -07:00
[PARPORT] Remove unused 'irq' argument from parport irq functions
2007-10-23 19:53:16 -04:00
PCI: Add Kconfig option to disable deprecated pci_find_* API
2007-11-05 13:35:17 -08:00
kset: convert pci hotplug to use kset_create_and_add
2008-01-24 20:40:14 -08:00
ACPI: apply quirk_ich6_lpc_acpi to more ICH8 and ICH9
2008-01-11 00:24:55 -05:00
lib: percpu_counter_init_irq
2007-10-17 08:42:44 -07:00
Misc: phantom, improved data passing
2007-10-19 11:53:41 -07:00
PHY: Add the phy_device_release device method.
2007-12-04 15:06:33 -05:00
Uninline find_pid etc set of functions
2007-10-19 11:53:41 -07:00
pidns: Place under CONFIG_EXPERIMENTAL
2007-11-14 18:45:43 -08:00
pktcdvd: Convert from class_device to device for block/pktcdvd
2008-01-24 20:40:06 -08:00
Driver Core: constify the name passed to platform_device_register_simple
2008-01-24 20:40:43 -08:00
PM: ACPI and APM must not be enabled at the same time
2008-01-11 12:26:47 -05:00
PM: ACPI and APM must not be enabled at the same time
2008-01-11 12:26:47 -05:00
increase PNP_MAX_PORT to 40 from 24
2007-12-27 23:55:13 -05:00
jbd2: JBD_XXX to JBD2_XXX naming cleanup
2007-10-17 18:49:58 -04:00
x86 & generic: change to __builtin_prefetch()
2007-10-19 20:35:04 +02:00
Fix cpusets update_cpumask
2007-10-19 11:53:41 -07:00
proc: fix proc_dir_entry refcounting
2007-12-05 09:21:20 -08:00
make kernel/profile.c:time_hook static
2007-10-17 08:42:55 -07:00
lib: floating proportions
2007-10-17 08:42:45 -07:00
restrict reading from /proc/<pid>/maps to those who share ->mm or can ptrace pid
2008-01-02 13:13:27 -08:00
quicklists: do not release off node pages early
2007-12-23 12:54:36 -08:00
quota: send messages via netlink
2007-10-17 08:42:56 -07:00
Preempt-RCU: implementation
2008-01-25 21:08:24 +01:00
Preempt-RCU: implementation
2008-01-25 21:08:24 +01:00
Preempt-RCU: implementation
2008-01-25 21:08:24 +01:00
Preempt-RCU: implementation
2008-01-25 21:08:24 +01:00
reiserfs: new export ops
2007-10-22 08:13:20 -07:00
reiserfs: remove first_zero_hint
2007-10-19 11:53:35 -07:00
RTC: convert mutex to bitfield
2007-11-29 09:24:54 -08:00
[IPV6]: Add ifindex field to ND user option messages.
2007-11-12 17:58:35 -08:00
Don't blatt first element of prv in sg_chain()
2008-01-11 10:12:55 +01:00
sched: SCHED_FIFO/SCHED_RR watchdog timer
2008-01-25 21:08:27 +01:00
x86_64 EFI boot support: EFI frame buffer driver
2007-11-29 09:24:54 -08:00
security/selinux: constify function pointer tables and fields
2008-01-25 11:29:54 +11:00
SELinux: return EOPNOTSUPP not ENOTSUPP
2007-11-17 10:38:16 +11:00
ipc: store ipcs into IDRs
2007-10-19 11:53:44 -07:00
Fix f_version type: should be u64 instead of unsigned long
2007-10-17 08:42:53 -07:00
IP22ZILOG: fix lockup and sysrq
2007-11-29 09:24:53 -08:00
ipc: store ipcs into IDRs
2007-10-19 11:53:44 -07:00
rename signalfd_siginfo fields
2007-10-17 08:43:01 -07:00
[SKBUFF]: Free old skb properly in skb_morph
2007-11-26 23:11:19 +08:00
Unify /proc/slabinfo configuration
2008-01-02 13:04:48 -08:00
Unify /proc/slabinfo configuration
2008-01-02 13:04:48 -08:00
Unify /proc/slabinfo configuration
2008-01-02 13:04:48 -08:00
KVM: fix !SMP build error
2007-11-09 22:39:38 +01:00
[Bluetooth] Add constant for Bluetooth socket options level
2007-10-22 02:59:48 -07:00
[TIPC]: Fix headercheck wrt. tipc_config.h
2007-10-30 21:44:00 -07:00
Hibernation: Check if ACPI is enabled during restore in the right place
2007-10-18 14:37:20 -07:00
oom: move prototypes to appropriate header file
2007-10-17 08:42:45 -07:00
[S390] appldata: remove unused binary sysctls.
2007-11-20 11:13:45 +01:00
Driver core: change sysdev classes to use dynamic kobject names
2008-01-24 20:40:40 -08:00
add-scaled-time-to-taskstats-based-process-accounting fix
2007-10-18 14:37:28 -07:00
futex: fix for futex_wait signal stack corruption
2007-12-05 15:46:09 +01:00
tifm: Convert from class_device to device for TI flash media
2008-01-24 20:40:06 -08:00
kernel/time/timekeeping.c: cleanups
2007-10-17 08:42:53 -07:00
time: add ADJ_OFFSET_SS_READ
2007-11-26 20:42:19 +01:00
sched: whitespace cleanups in topology.h
2008-01-25 21:08:20 +01:00
pl2303: Fix mode switching regression
2008-01-08 16:16:34 -08:00
fix abuses of ptrdiff_t
2007-10-29 07:41:33 -07:00
ufs: move non-layout parts of ufs_fs.h to fs/ufs/
2007-10-17 08:42:51 -07:00
get rid of input BIT* duplicate defines
2007-10-19 11:53:42 -07:00
UIO: fix kobject usage
2008-01-24 20:40:26 -08:00
usb.h: fix kernel-doc warning
2007-12-17 10:47:15 -08:00
usb-storage: Fix devices that cannot handle 32k transfers
2007-12-17 10:47:14 -08:00
USB: Fix signr comment in usbdevice_fs.h
2007-11-28 13:58:34 -08:00
[VETH]: move veth.h to include/linux
2007-12-26 19:36:35 -08:00
V4L/DVB (6320): v4l core: remove the unused .hardware V4L1 field
2007-10-22 12:01:24 -02:00
V4L/DVB (6321): Remove obsolete VIDIOC_S/G_MPEGCOMP ioctls
2007-10-22 12:01:30 -02:00
Virtio interface
2007-10-23 15:49:54 +10:00
9p: add virtio transport
2007-10-23 13:47:31 -05:00
Block driver using virtio.
2007-10-23 15:49:54 +10:00
Virtio interface
2007-10-23 15:49:54 +10:00
Virtio console driver
2007-10-23 15:49:55 +10:00
Net driver using virtio
2007-10-23 15:49:54 +10:00
virtio: Force use of power-of-two for descriptor ring sizes
2007-11-12 13:59:40 +11:00
Console events and accessibility
2007-10-19 11:53:34 -07:00
add CONFIG_VT_UNICODE
2007-10-17 08:42:56 -07:00
lockdep: fix workqueue creation API lockdep interaction
2008-01-16 09:51:58 +01:00
Revert "writeback: introduce writeback_control.more_io to indicate more io"
2008-01-14 21:21:29 -08:00
