linux/arch/powerpc
Steven Rostedt 6d07bb4735 powerpc: ftrace, do not latency trace idle
Impact: fix for irq off latency tracer

When idle is called, interrupts are disabled, but the idle function
will still wake up on an interrupt. The problem is that the interrupt
disabled latency tracer will take this call to idle as a latency.

This patch disables the latency tracing when going into idle.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
2008-11-20 10:51:15 -08:00
..
boot powerpc/86xx: Correct SOC bus-frequency in GE Fanuc SBC610 DTS 2008-11-08 12:39:01 -06:00
configs powerpc: Update desktop/server defconfigs 2008-11-11 19:42:30 +11:00
include/asm powerpc: Update QE/CPM2 usb_ctlr structures for USB support 2008-11-08 12:39:02 -06:00
kernel powerpc: ftrace, do not latency trace idle 2008-11-20 10:51:15 -08:00
kvm KVM: switch to get_user_pages_fast 2008-10-15 14:25:06 +02:00
lib powerpc: Fix DMA offset for non-coherent DMA 2008-10-14 10:35:26 +11:00
math-emu powerpc/math-emu: Use kernel generic math-emu code 2008-10-01 08:40:07 -05:00
mm powerpc: Don't use a 16G page if beyond mem= limits 2008-10-22 15:01:21 +11:00
oprofile powerpc/cell/OProfile: Fix on-stack array size in activate spu profiling function 2008-10-31 16:13:51 +11:00
platforms powerpc: Fix "unused variable" warning in pci_dlpar.c 2008-11-05 19:59:08 +11:00
sysdev Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-11-02 10:15:52 -08:00
xmon powerpc: Fix compile errors with CONFIG_BUG=n 2008-10-31 21:34:09 +11:00
Kconfig Merge commit 'v2.6.28-rc2' into tracing/urgent 2008-10-27 10:50:54 +01:00
Kconfig.debug powerpc: Split-out common MSI bitmap logic into msi_bitmap.c 2008-08-20 16:34:57 +10:00
Makefile ftrace: rename FTRACE to FUNCTION_TRACER 2008-10-20 18:27:03 +02:00