David Rientjes 4b59e6c473 mm, show_mem: suppress page counts in non-blockable contexts ... On large systems with a lot of memory, walking all RAM to determine page types may take a half second or even more. In non-blockable contexts, the page allocator will emit a page allocation failure warning unless __GFP_NOWARN is specified. In such contexts, irqs are typically disabled and such a lengthy delay may even result in NMI watchdog timeouts. To fix this, suppress the page walk in such contexts when printing the page allocation failure warning. Signed-off-by: David Rientjes <rientjes@google.com> Cc: Mel Gorman <mgorman@suse.de> Acked-by: Michal Hocko <mhocko@suse.cz> Cc: Dave Hansen <dave@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-04-29 15:54:28 -07:00
..
configs	[IA64] defconfig: Remove CONFIG_MISC_DEVICES	2012-08-20 13:04:29 -07:00
dig	Disintegrate asm/system.h for IA64	2012-03-28 18:30:02 +01:00
hp	TTY: cleanup tty->hw_stopped uses	2013-03-18 16:24:30 -07:00
include	Fix build error for numa_clear_node() under IA64	2013-04-02 09:39:48 -07:00
kernel	Bundle of miscellaneous ia64 fixes for 3.10 merge window.	2013-04-29 09:23:17 -07:00
kvm	Wrong asm register contraints in the kvm implementation	2013-03-19 16:14:54 -07:00
lib	Fix common misspellings	2011-03-31 11:26:23 -03:00
mm	mm, show_mem: suppress page counts in non-blockable contexts	2013-04-29 15:54:28 -07:00
oprofile	Disintegrate asm/system.h for IA64	2012-03-28 18:30:02 +01:00
pci	ia64/PCI: Implement pcibios_{add|remove}_bus() hooks	2013-04-12 15:38:25 -06:00
scripts
sn	tiocx: check retval from bus_register()	2013-03-19 16:14:52 -07:00
uv	ia64: change to new flag variables	2011-03-17 14:02:56 +01:00
xen	arch/ia64/xen: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:38:04 -08:00
install.sh
Kconfig	Change "select DMAR" to "select INTEL_IOMMU"	2013-03-19 16:14:54 -07:00
Kconfig.debug
Makefile
module.lds