Mel Gorman aec6a8889a mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT ... Commit 4b59e6c473 ("mm, show_mem: suppress page counts in non-blockable contexts") introduced SHOW_MEM_FILTER_PAGE_COUNT to suppress PFN walks on large memory machines. Commit c78e93630d ("mm: do not walk all of system memory during show_mem") avoided a PFN walk in the generic show_mem helper which removes the requirement for SHOW_MEM_FILTER_PAGE_COUNT in that case. This patch removes PFN walkers from the arch-specific implementations that report on a per-node or per-zone granularity. ARM and unicore32 still do a PFN walk as they report memory usage on each bank which is a much finer granularity where the debugging information may still be of use. As the remaining arches doing PFN walks have relatively small amounts of memory, this patch simply removes SHOW_MEM_FILTER_PAGE_COUNT. [akpm@linux-foundation.org: fix parisc] Signed-off-by: Mel Gorman <mgorman@suse.de> Acked-by: David Rientjes <rientjes@google.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: James Bottomley <jejb@parisc-linux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-01-21 16:19:44 -08:00
..
boot	lib: Move fonts from drivers/video/console/ to lib/fonts/	2013-06-28 10:28:22 +02:00
configs
include	arch: Clean up asm/barrier.h implementations using asm-generic/barrier.h	2014-01-12 10:37:15 +01:00
kernel	unicore32: Initialize PWM backlight enable_gpio field	2013-10-16 09:20:08 +02:00
lib	unicore32: fix build error for find bitops	2011-11-15 17:13:14 +08:00
mm	mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT	2014-01-21 16:19:44 -08:00
.gitignore
Kconfig	unicore32: select ARCH_MIGHT_HAVE_PC_PARPORT	2013-10-23 16:00:14 -04:00
Kconfig.debug	unicore32: drop unused Kconfig symbols	2011-11-15 17:13:18 +08:00
Makefile	unicore32: Use generic init_task	2012-05-05 13:00:26 +02:00