Roland McGrath 85ba2d862e tracehook: wait_task_inactive ... This extends wait_task_inactive() with a new argument so it can be used in a "soft" mode where it will check for the task changing state unexpectedly and back off. There is no change to existing callers. This lays the groundwork to allow robust, noninvasive tracing that can try to sample a blocked thread but back off safely if it wakes up. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Reviewed-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-07-26 12:00:09 -07:00
..
cpufreq	[IA64] improper printk format in acpi-cpufreq	2008-07-17 11:11:17 -07:00
.gitignore	…
Makefile	[IA64] pvops: paravirtualize NR_IRQS	2008-05-27 15:09:30 -07:00
acpi-ext.c	…
acpi-processor.c	…
acpi.c	[IA64] Avoid overflowing ia64_cpu_to_sapicid in acpi_map_lsapic()	2008-07-17 11:24:42 -07:00
asm-offsets.c	…
audit.c	…
brl_emu.c	…
crash.c	…
crash_dump.c	…
cyclone.c	…
efi.c	…
efi_stub.S	…
entry.S	[IA64] Wire up new system calls	2008-07-25 10:10:28 -07:00
entry.h	…
err_inject.c	sysdev: Pass the attribute to the low level sysdev show/store function	2008-07-21 21:55:02 -07:00
esi.c	…
esi_stub.S	…
fsys.S	…
fsyscall_gtod_data.h	…
gate-data.S	…
gate.S	…
gate.lds.S	…
head.S	[IA64] pvops: add an early setup hook for pv_ops.	2008-05-27 14:39:54 -07:00
ia64_ksyms.c	…
init_task.c	[PATCH] take init_files to fs/file.c	2008-05-16 17:22:20 -04:00
iosapic.c	Pull pvops into release branch	2008-07-17 10:53:37 -07:00
irq.c	[IA64] fix section mismatch in arch/ia64/kernel/irq.c	2008-04-30 14:08:01 -07:00
irq_ia64.c	[IA64] pvops: add hooks, pv_irq_ops, to paravirtualized irq related operations.	2008-05-27 15:11:10 -07:00
irq_lsapic.c	…
ivt.S	[IA64] pv_ops: move some functions in ivt.S to avoid lack of space.	2008-05-28 09:41:58 -07:00
jprobes.S	…
kprobes.c	kprobes: improve kretprobe scalability with hashed locking	2008-07-25 10:53:30 -07:00
machine_kexec.c	…
machvec.c	…
mca.c	on_each_cpu(): kill unused 'retry' parameter	2008-06-26 11:24:38 +02:00
mca_asm.S	…
mca_drv.c	…
mca_drv.h	…
mca_drv_asm.S	…
minstate.h	[IA64] pvops: paravirtualize minstate.h.	2008-05-27 15:02:17 -07:00
module.c	[IA64] adding parameter check to module_free()	2008-07-17 11:22:01 -07:00
msi_ia64.c	…
nr-irqs.c	[IA64] pvops: paravirtualize NR_IRQS	2008-05-27 15:09:30 -07:00
numa.c	…
pal.S	…
palinfo.c	smp_call_function: get rid of the unused nonatomic/retry argument	2008-06-26 11:24:35 +02:00
paravirt.c	[IA64] pvops: add to hooks, pv_time_ops, for steal time accounting.	2008-05-27 15:11:42 -07:00
paravirt_inst.h	[IA64] pvops: paravirtualize minstate.h.	2008-05-27 15:02:17 -07:00
paravirtentry.S	[IA64] pvops: paravirtualize entry.S	2008-05-27 15:08:01 -07:00
patch.c	[IA64] Workaround for RSE issue	2008-05-27 13:24:39 -07:00
perfmon.c	tracehook: wait_task_inactive	2008-07-26 12:00:09 -07:00
perfmon_default_smpl.c	…
perfmon_generic.h	…
perfmon_itanium.h	…
perfmon_mckinley.h	…
perfmon_montecito.h	…
process.c	ACPI : Create "idle=nomwait" bootparam	2008-07-16 23:27:05 +02:00
ptrace.c	…
relocate_kernel.S	…
sal.c	[IA64] Update check_sal_cache_flush to use platform_send_ipi()	2008-06-11 16:40:33 -07:00
salinfo.c	…
setup.c	Pull pvops into release branch	2008-07-17 10:53:37 -07:00
sigframe.h	…
signal.c	[IA64] TS_RESTORE_SIGMASK	2008-05-01 14:29:44 -07:00
smp.c	on_each_cpu(): kill unused 'retry' parameter	2008-06-26 11:24:38 +02:00
smpboot.c	Pull pvops into release branch	2008-07-17 10:53:37 -07:00
sys_ia64.c	flag parameters: pipe	2008-07-24 10:47:28 -07:00
time.c	Pull pvops into release branch	2008-07-17 10:53:37 -07:00
topology.c	[IA64] fix section mismatch in arch/ia64/kernel/topology.c	2008-04-30 14:08:07 -07:00
traps.c	…
unaligned.c	…
uncached.c	smp_call_function: get rid of the unused nonatomic/retry argument	2008-06-26 11:24:35 +02:00
unwind.c	…
unwind_decoder.c	…
unwind_i.h	…
vmlinux.lds.S	[IA64] pvops: preparation: move the constants, LOAD_OFFSET, to a header file.	2008-05-27 14:38:18 -07:00