Mike Travis
cd8ba7cd9b
sched: add new set_cpus_allowed_ptr function
...
Add a new function that accepts a pointer to the "newly allowed cpus"
cpumask argument.
int set_cpus_allowed_ptr(struct task_struct *p, const cpumask_t *new_mask)
The current set_cpus_allowed() function is modified to use the above
but this does not result in an ABI change. And with some compiler
optimization help, it may not introduce any additional overhead.
Additionally, to enforce the read only nature of the new_mask arg, the
"const" property is migrated to sub-functions called by set_cpus_allowed.
This silences compiler warnings.
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-04-19 19:44:59 +02:00
..
irq
cpumask: Cleanup more uses of CPU_MASK and NODE_MASK
2008-04-19 19:44:58 +02:00
power
Merge branches 'release' and 'doc' into release
2008-03-13 01:59:53 -04:00
time
sched: rt-group: synchonised bandwidth period
2008-04-19 19:44:57 +02:00
.gitignore
Update kernel/.gitignore with new auto-generated files
2008-02-09 23:27:01 -08:00
acct.c
bsd_acct: using task_struct->tgid is not right in pid-namespaces
2008-03-24 19:22:20 -07:00
audit.c
Audit: internally use the new LSM audit hooks
2008-04-19 09:52:37 +10:00
audit.h
SELinux: use new audit hooks, remove redundant exports
2008-04-19 09:53:46 +10:00
audit_tree.c
Introduce path_put()
2008-02-14 21:13:33 -08:00
auditfilter.c
Audit: Final renamings and cleanup
2008-04-19 09:59:43 +10:00
auditsc.c
Audit: Final renamings and cleanup
2008-04-19 09:59:43 +10:00
backtracetest.c
x86: add a simple backtrace test module
2008-01-30 13:33:08 +01:00
capability.c
Add 64-bit capability support to the kernel
2008-02-05 09:44:20 -08:00
cgroup.c
cgroup: fix a race condition in manipulating tsk->cg_list
2008-04-18 08:17:57 -07:00
cgroup_debug.c
compat.c
generic: reduce stack pressure in sched_affinity
2008-04-19 19:44:59 +02:00
configs.c
cpu.c
generic: use new set_cpus_allowed_ptr function
2008-04-19 19:44:58 +02:00
cpuset.c
cpumask: use new cpus_scnprintf function
2008-04-19 19:44:59 +02:00
delayacct.c
dma.c
exec_domain.c
exit.c
asmlinkage_protect replaces prevent_tail_call
2008-04-10 17:28:26 -07:00
extable.c
module: Don't report discarded init pages as kernel text.
2008-01-29 17:13:18 +11:00
fork.c
memcgroup: fix spurious EBUSY on memory cgroup removal
2008-03-28 14:45:21 -07:00
futex.c
NULL noise: fs/*, mm/*, kernel/*
2008-03-30 14:18:41 -07:00
futex_compat.c
futex_compat __user annotation
2008-03-30 14:18:41 -07:00
hrtimer.c
hrtimers: simplify lockdep handling
2008-04-17 12:22:31 +02:00
itimer.c
ITIMER_REAL: convert to use struct pid
2008-02-08 09:22:29 -08:00
kallsyms.c
remove support for un-needed _extratext section
2008-02-06 10:41:01 -08:00
Kconfig.hz
sched: high-res preemption tick
2008-01-25 21:08:29 +01:00
Kconfig.preempt
rcu: move PREEMPT_RCU config option back under PREEMPT
2008-03-10 18:01:20 -07:00
kexec.c
vmcoreinfo: add "VMCOREINFO_" to all the call for vmcoreinfo_append_str()
2008-02-07 08:42:25 -08:00
kfifo.c
kgdb.c
kgdb: always use icache flush for sw breakpoints
2008-04-17 20:05:43 +02:00
kmod.c
generic: use new set_cpus_allowed_ptr function
2008-04-19 19:44:58 +02:00
kprobes.c
kprobes: fix a null pointer bug in register_kretprobe()
2008-03-04 16:35:19 -08:00
ksysfs.c
Kobject: convert remaining kobject_unregister() to kobject_put()
2008-01-24 20:40:40 -08:00
kthread.c
sched: fix cpus_allowed settings
2008-04-19 19:44:58 +02:00
latencytop.c
latencytop: optimize LT_BACKTRACEDEPTH loops a bit
2008-04-19 19:44:57 +02:00
lockdep.c
Subject: lockdep: include all lock classes in all_lock_classes
2008-02-25 23:03:02 +01:00
lockdep_internals.h
lockdep_proc.c
Makefile
Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-kgdb
2008-04-18 08:37:01 -07:00
marker.c
markers: use synchronize_sched()
2008-04-02 15:28:19 -07:00
module.c
modules: warn about suspicious return values from module's ->init() hook
2008-03-10 18:01:20 -07:00
mutex-debug.c
kernel: remove fastcall in kernel/*
2008-02-08 09:22:31 -08:00
mutex-debug.h
mutex.c
kernel: remove fastcall in kernel/*
2008-02-08 09:22:31 -08:00
mutex.h
notifier.c
kernel/notifier.c should #include <linux/reboot.h>
2008-02-06 10:41:02 -08:00
ns_cgroup.c
nsproxy.c
namespaces: move the IPC namespace under IPC_NS option
2008-02-08 09:22:23 -08:00
panic.c
ACPI: Taint kernel on ACPI table override (format corrected)
2008-02-06 22:07:51 -05:00
params.c
Add new string functions strict_strto* and convert kernel params to use them
2008-02-08 09:22:41 -08:00
pid.c
kernel: remove fastcall in kernel/*
2008-02-08 09:22:31 -08:00
pid_namespace.c
namespaces: cleanup the code managed with PID_NS option
2008-02-08 09:22:23 -08:00
pm_qos_params.c
pm qos infrastructure and interface
2008-02-05 09:44:22 -08:00
posix-cpu-timers.c
posix-timers: fix shadowed variables
2008-04-17 12:22:30 +02:00
posix-timers.c
hrtimer: check relative timeouts for overflow
2008-02-14 22:08:30 +01:00
printk.c
Fix locking bug in "acquire_console_semaphore_for_printk()"
2008-04-15 13:09:54 -07:00
profile.c
Nuke a duplicate include from profile.c
2008-02-08 09:22:34 -08:00
ptrace.c
ptrace_check_attach: remove unneeded ->signal != NULL check
2008-02-08 09:22:26 -08:00
rcuclassic.c
Preempt-RCU: implementation
2008-01-25 21:08:24 +01:00
rcupdate.c
rcupdate: fix comment
2008-02-13 16:21:18 -08:00
rcupreempt.c
generic: reduce stack pressure in sched_affinity
2008-04-19 19:44:59 +02:00
rcupreempt_trace.c
Preempt-RCU: implementation
2008-01-25 21:08:24 +01:00
rcutorture.c
generic: use new set_cpus_allowed_ptr function
2008-04-19 19:44:58 +02:00
relay.c
relay: set an spd_release() hook for splice
2008-03-26 12:04:09 +01:00
res_counter.c
Memory Resource Controller use strstrip while parsing arguments
2008-03-04 16:35:09 -08:00
resource.c
[POWERPC] Add arch-specific walk_memory_remove() for 64-bit powerpc
2008-02-08 19:52:48 +11:00
rtmutex-debug.c
Don't operate with pid_t in rtmutex tester
2008-02-08 09:22:41 -08:00
rtmutex-debug.h
rtmutex-tester.c
Driver core: change sysdev classes to use dynamic kobject names
2008-01-24 20:40:40 -08:00
rtmutex.c
hrtimer: more hrtimer_init_sleeper() fallout.
2008-02-13 15:45:36 +01:00
rtmutex.h
rtmutex_common.h
Don't operate with pid_t in rtmutex tester
2008-02-08 09:22:41 -08:00
rwsem.c
sched.c
sched: add new set_cpus_allowed_ptr function
2008-04-19 19:44:59 +02:00
sched_debug.c
sched: remove sysctl_sched_batch_wakeup_granularity
2008-04-19 19:44:57 +02:00
sched_fair.c
sched: fix regression with sched yield
2008-04-19 19:44:57 +02:00
sched_idletask.c
sched: high-res preemption tick
2008-01-25 21:08:29 +01:00
sched_rt.c
sched: add new set_cpus_allowed_ptr function
2008-04-19 19:44:59 +02:00
sched_stats.h
cpumask: use new cpus_scnprintf function
2008-04-19 19:44:59 +02:00
seccomp.c
semaphore.c
Improve semaphore documentation
2008-04-17 10:43:01 -04:00
signal.c
ptrace_signal subroutine
2008-04-18 08:17:57 -07:00
softirq.c
tasklets: execute tasklets in the same order they were queued
2008-04-19 19:44:58 +02:00
softlockup.c
softlockup: fix task state setting
2008-02-29 18:46:53 +01:00
spinlock.c
spinlock: lockbreak cleanup
2008-01-30 13:31:20 +01:00
srcu.c
make srcu_readers_active() static
2008-02-06 10:41:02 -08:00
stacktrace.c
stop_machine.c
generic: use new set_cpus_allowed_ptr function
2008-04-19 19:44:58 +02:00
sys.c
Pidns: make full use of xxx_vnr() calls
2008-02-08 09:22:29 -08:00
sys_ni.c
timerfd: new timerfd API
2008-02-05 09:44:07 -08:00
sysctl.c
sched: rt-group: synchonised bandwidth period
2008-04-19 19:44:57 +02:00
sysctl_check.c
constify tables in kernel/sysctl_check.c
2008-02-08 09:22:31 -08:00
taskstats.c
test_kprobes.c
kprobes: kretprobe user entry-handler
2008-02-06 10:41:11 -08:00
time.c
avoid overflows in kernel/time.c
2008-02-08 09:22:39 -08:00
timeconst.pl
timeconst.pl: correct reversal of USEC_TO_HZ and HZ_TO_USEC
2008-02-12 14:29:26 -08:00
timer.c
timers: simplify lockdep handling
2008-04-17 12:22:31 +02:00
tsacct.c
uid16.c
asmlinkage_protect replaces prevent_tail_call
2008-04-10 17:28:26 -07:00
user.c
sched: rt-group: synchonised bandwidth period
2008-04-19 19:44:57 +02:00
user_namespace.c
namespaces: cleanup the code managed with the USER_NS option
2008-02-08 09:22:23 -08:00
utsname.c
utsname_sysctl.c
wait.c
kernel: remove fastcall in kernel/*
2008-02-08 09:22:31 -08:00
workqueue.c
timer_list: add annotations to workqueue.c
2008-04-17 12:22:30 +02:00