Peter Zijlstra 0407542533 sched/idle, ia64: Switch from TS_POLLING to TIF_POLLING_NRFLAG ... Standardize the idle polling indicator to TIF_POLLING_NRFLAG such that both TIF_NEED_RESCHED and TIF_POLLING_NRFLAG are in the same word. This will allow us, using fetch_or(), to both set NEED_RESCHED and check for POLLING_NRFLAG in a single operation and avoid pointless wakeups. Changing from the non-atomic thread_info::status flags to the atomic thread_info::flags shouldn't be a big issue since most polling state changes were followed/preceded by a full memory barrier anyway. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: linux-ia64@vger.kernel.org Link: http://lkml.kernel.org/n/tip-6633akuird5hi3si4gbegkm8@git.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>		2014-05-08 09:16:55 +02:00
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configs	ACPI and power management updates for 3.15-rc1	2014-04-01 12:48:54 -07:00
dig
hp	PCI changes for the v3.15 merge window:	2014-04-01 15:14:04 -07:00
include	sched/idle, ia64: Switch from TS_POLLING to TIF_POLLING_NRFLAG	2014-05-08 09:16:55 +02:00
kernel	Small workaround for a rare, but annoying, erratum	2014-04-16 11:22:45 -07:00
kvm	Small workaround for a rare, but annoying, erratum	2014-04-16 11:22:45 -07:00
lib
mm	mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT	2014-01-21 16:19:44 -08:00
oprofile
pci	Merge branch 'pci/misc' into next	2014-02-18 17:02:04 -07:00
scripts
sn	ia64: Validate online cpus in irq_set_affinity() callbacks	2014-03-12 13:07:40 +01:00
uv
install.sh
Kconfig	Merge git://git.infradead.org/users/eparis/audit	2014-04-12 12:38:53 -07:00
Kconfig.debug
Makefile	ia64/xen: Remove Xen support for ia64	2013-12-10 16:11:07 -08:00
module.lds