Todd Android Poynor d13e5edd72 ARM: 6540/1: Stop irqsoff trace on return to user ...

If the irqsoff tracer is in use, stop tracing the interrupt disable
interval when returning to userspace.  Tracing userspace execution time
as interrupts disabled time is not helpful for kernel performance
analysis purposes.  Only do so if the irqsoff tracer is enabled, to
avoid overhead for lockdep, which doesn't care.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2010-12-24 09:37:59 +00:00

..

.gitignore

…

armksyms.c

ARM: 6314/1: ftrace: allow build without frame pointers on ARM

2010-09-02 15:24:53 +01:00

arthur.c

…

asm-offsets.c

arm: remove machine_desc.io_pg_offst and .phys_io

2010-10-20 00:27:46 -04:00

atags.c

…

atags.h

…

bios32.c

…

calls.S

ARM: 6343/1: wire up fanotify and prlimit64 syscalls on ARM

2010-09-01 10:06:08 +01:00

compat.c

…

compat.h

…

crash_dump.c

…

crunch-bits.S

…

crunch.c

…

debug.S

arm: return both physical and virtual addresses from addruart

2010-10-20 00:27:33 -04:00

dma-isa.c

…

dma.c

…

early_printk.c

…

ecard.c

…

ecard.h

…

elf.c

…

entry-armv.S

ARM: 6519/1: kuser: Fix incorrect cmpxchg syscall in kuser helpers

2010-12-04 11:01:12 +00:00

entry-common.S

ARM: 6540/1: Stop irqsoff trace on return to user

2010-12-24 09:37:59 +00:00

entry-header.S

…

etm.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

fiq.c

…

ftrace.c

ARM: 6319/1: ftrace: add Thumb-2 support to dynamic ftrace

2010-09-02 15:28:43 +01:00

head-common.S

Merge branch 'hotplug' into devel

2010-10-18 22:34:47 +01:00

head-nommu.S

ARM: no need for nommu to jump through the hoops that mmu does

2010-10-08 10:07:27 +01:00

head.S

ARM: 6504/1: Thumb-2: Fix long-distance conditional branches in head.S for Thumb-2.

2010-11-30 13:44:26 +00:00

hw_breakpoint.c

ARM: arch/arm/kernel/hw_breakpoint.c: Convert WARN_ON to WARN

2010-11-07 17:58:39 +00:00

init_task.c

…

io.c

…

irq.c

arm: Use ARCH_IRQ_INIT_FLAGS

2010-10-16 22:57:38 +02:00

isa.c

…

iwmmxt.S

…

kgdb.c

kgdb,arm: fix register dump

2010-10-29 13:14:40 -05:00

kprobes-decode.c

ARM: 6412/1: kprobes-decode: add support for MOVW instruction

2010-10-04 19:21:37 +01:00

kprobes.c

…

leds.c

…

machine_kexec.c

arm: Disable outer (L2) cache in kexec

2010-10-26 11:39:56 +05:30

Makefile

ARM: 6358/1: hw-breakpoint: add HAVE_HW_BREAKPOINT to Kconfig

2010-09-08 10:05:01 +01:00

module.c

ARM: 6340/1: module - additional unwind tables for exit/devexit sections

2010-09-02 15:31:35 +01:00

perf_event.c

ARM: 6469/1: perf-events: squash compiler warning

2010-11-07 16:12:38 +00:00

pmu.c

…

process.c

Merge branch 'devel-stable' into devel

2010-10-19 22:06:36 +01:00

ptrace.c

ptrace: cleanup arch_ptrace() on ARM

2010-10-27 18:03:10 -07:00

ptrace.h

…

relocate_kernel.S

ARM: 6497/1: kexec: Correct data alignment for CONFIG_THUMB2_KERNEL

2010-11-30 13:44:23 +00:00

return_address.c

…

setup.c

Merge branches 'at91', 'dcache', 'ftrace', 'hwbpt', 'misc', 'mmci', 's3c', 'st-ux' and 'unwind' into devel

2010-10-18 22:34:25 +01:00

signal.c

…

signal.h

…

smp_scu.c

…

smp_twd.c

…

smp.c

ARM: smp: avoid incrementing mm_users on CPU startup

2010-12-18 13:57:00 +00:00

stacktrace.c

ARM: 6468/1: backtrace: fix calculation of thread stack base

2010-11-07 16:12:37 +00:00

sys_arm.c

Make do_execve() take a const filename pointer

2010-08-17 18:07:43 -07:00

sys_oabi-compat.c

Mark arguments to certain syscalls as being const

2010-08-13 16:53:13 -07:00

tcm.c

…

tcm.h

…

thumbee.c

…

time.c

…

traps.c

ARM: arch/arm/kernel/traps.c: Convert sprintf_symbol to %pS

2010-11-07 17:58:40 +00:00

unwind.c

ARM: 6468/1: backtrace: fix calculation of thread stack base

2010-11-07 16:12:37 +00:00

vmlinux.lds.S

ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type

2010-10-27 21:40:29 +01:00

xscale-cp0.c

…