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e43379f10b
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Matt Mackall e43379f10b [PATCH] nice and rt-prio rlimits 
Add a pair of rlimits for allowing non-root tasks to raise nice and rt
priorities. Defaults to traditional behavior. Originally written by
Chris Wright.

The patch implements a simple rlimit ceiling for the RT (and nice) priorities
a task can set.  The rlimit defaults to 0, meaning no change in behavior by
default.  A value of 50 means RT priority levels 1-50 are allowed.  A value of
100 means all 99 privilege levels from 1 to 99 are allowed.  CAP_SYS_NICE is
blanket permission.

(akpm: see http://www.uwsg.iu.edu/hypermail/linux/kernel/0503.1/1921.html for
tips on integrating this with PAM).

Signed-off-by: Matt Mackall <mpm@selenic.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:59:00 -07:00
..
irq Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
power [PATCH] swsusp: SMP fix 2005-04-16 15:25:39 -07:00
acct.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
audit.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
auditsc.c [PATCH] SELinux: fix deadlock on dcache lock 2005-04-18 10:47:35 -07:00
capability.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
compat.c [PATCH] Fix get_compat_sigevent() 2005-04-16 15:24:01 -07:00
configs.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpuset.c [PATCH] cpuset: remove function attribute const 2005-04-16 15:25:59 -07:00
dma.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
exec_domain.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
exit.c Remove bogus BUG() in kernel/exit.c 2005-04-29 09:37:07 -07:00
extable.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fork.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
futex.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
intermodule.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
itimer.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kallsyms.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kfifo.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kmod.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kprobes.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ksysfs.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kthread.c [PATCH] use smp_mb/wmb/rmb where possible 2005-05-01 08:58:47 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
module.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
panic.c [SPARC]: Stop-A printk cleanup 2005-04-24 20:38:02 -07:00
params.c [PATCH] kernel/param.c: don't use .max when .num is NULL in param_array_set() 2005-04-16 15:25:42 -07:00
pid.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
posix-cpu-timers.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
posix-timers.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
printk.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
profile.c [PATCH] use smp_mb/wmb/rmb where possible 2005-05-01 08:58:47 -07:00
ptrace.c [PATCH] use smp_mb/wmb/rmb where possible 2005-05-01 08:58:47 -07:00
rcupdate.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
resource.c [PATCH] pci enumeration on ixp2000: overflow in kernel/resource.c 2005-04-16 15:25:58 -07:00
sched.c [PATCH] nice and rt-prio rlimits 2005-05-01 08:59:00 -07:00
seccomp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
signal.c [PATCH] kill #ifndef HAVE_ARCH_GET_SIGNAL_TO_DELIVER in signal.c 2005-04-16 15:25:47 -07:00
softirq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spinlock.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
stop_machine.c [PATCH] use smp_mb/wmb/rmb where possible 2005-05-01 08:58:47 -07:00
sys_ni.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sys.c [PATCH] nice and rt-prio rlimits 2005-05-01 08:59:00 -07:00
sysctl.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
time.c [PATCH] time interpolator: Fix settimeofday inaccuracy 2005-04-28 08:13:58 -07:00
timer.c [PATCH] use smp_mb/wmb/rmb where possible 2005-05-01 08:58:47 -07:00
uid16.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
user.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
wait.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
workqueue.c [PATCH] re-export cancel_rearming_delayed_workqueue 2005-04-16 15:23:59 -07:00