Robert Richter fc006cf7cc perf/x86-ibs: Trigger overflow if remaining period is too small ... There are cases where the remaining period is smaller than the minimal possible value. In this case the counter is restarted with the minimal period. This is of no use as the interrupt handler will trigger immediately again and most likely hits itself. This biases the results. So, if the remaining period is within the min range, we better do not restart the counter and instead trigger the overflow. Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1333390758-10893-9-git-send-email-robert.richter@amd.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2012-05-09 15:23:15 +02:00
..
boot	x86, boot: Correct CFLAGS for hostprogs	2012-03-22 12:42:51 -07:00
configs	x86/kconfig: Remove CONFIG_TR=y from the defconfigs	2012-03-24 08:18:03 +01:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2012-03-22 20:19:30 -07:00
ia32	VM: add "vm_mmap()" helper function	2012-04-20 17:29:13 -07:00
include/asm	perf/x86-ibs: Take instruction pointer from ibs sample	2012-05-09 15:23:13 +02:00
kernel	perf/x86-ibs: Trigger overflow if remaining period is too small	2012-05-09 15:23:15 +02:00
kvm	kill mm argument of vm_munmap()	2012-04-21 01:58:20 -04:00
lguest	lguest: Make sure interrupt is allocated ok by lguest_setup_irq	2012-01-12 15:44:47 +10:30
lib	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-04-16 18:35:21 -07:00
math-emu	x86: Rename trap_no to trap_nr in thread_struct	2012-03-13 06:24:09 +01:00
mm	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:21:35 -07:00
net	bpf jit: Let the x86 jit handle negative offsets	2012-04-03 18:01:41 -04:00
oprofile	x86: Factor out TIF_IA32 from 32-bit address space	2012-02-20 12:48:46 -08:00
pci	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	2012-03-23 14:02:12 -07:00
platform	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 14:28:26 -07:00
power	x86, kvm: Call restore_sched_clock_state() only after %gs is initialized	2012-04-02 13:53:00 +02:00
syscalls	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
tools	x86/tools: Add decoded instruction dump mode	2011-12-05 14:53:23 +01:00
um	um: Use asm-generic/switch_to.h	2012-04-10 00:13:45 +02:00
vdso	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
video	x86: fix up files really needing to include module.h	2011-10-31 19:30:36 -04:00
xen	Two fixes for regressions:	2012-04-06 17:54:53 -07:00
.gitignore	x86/kprobes: Add arch/x86/tools/insn_sanity to .gitignore	2012-01-16 08:21:59 +01:00
Kbuild
Kconfig	ftrace/x86: Remove the complex ftrace NMI handling code	2012-04-27 21:11:28 -04:00
Kconfig.cpu	x86: Tighten dependencies of CPU_SUP_*_32	2012-03-08 10:57:34 +01:00
Kconfig.debug	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-01-11 19:13:40 -08:00
Makefile	x86: Use -mno-avx when available	2012-03-30 10:06:39 -07:00
Makefile_32.cpu
Makefile.um	um: fix linker script generation	2012-04-09 13:59:00 -04:00