Daniel J Blueman bdee237c03 x86: mm: Use 2GB memory block size on large-memory x86-64 systems ... On large-memory x86-64 systems of 64GB or more with memory hot-plug enabled, use a 2GB memory block size. Eg with 64GB memory, this reduces the number of directories in /sys/devices/system/memory from 512 to 32, making it more manageable, and reducing the creation time accordingly. This caveat is that the memory can't be offlined (for hotplug or otherwise) with the finer default 128MB granularity, but this is unimportant due to the high memory densities generally used with such large-memory systems, where eg a single DIMM is the order of 16GB. Signed-off-by: Daniel J Blueman <daniel@numascale.com> Cc: Steffen Persvold <sp@numascale.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Link: http://lkml.kernel.org/r/1415089784-28779-4-git-send-email-daniel@numascale.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2014-11-04 18:19:27 +01:00
..
kmemcheck	x86: Replace __get_cpu_var uses	2014-08-26 13:45:49 -04:00
amdtopology.c	x86/mm/numa: Simplify some bit mangling	2013-04-10 19:06:26 +02:00
dump_pagetables.c	x86-64, ptdump: Mark espfix area only if existent	2014-09-08 11:57:34 -07:00
extable.c	x86, extable: Switch to relative exception table entries	2012-04-20 17:22:34 -07:00
fault.c	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-14 02:22:41 +02:00
gup.c	mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE	2014-01-23 16:36:50 -08:00
highmem_32.c	mm: accurately calculate zone->managed_pages for highmem zones	2013-07-03 16:07:33 -07:00
hugetlbpage.c	hugetlb: restrict hugepage_migration_support() to x86_64	2014-06-04 16:53:51 -07:00
init_32.c	x86: remove the Xen-specific _PAGE_IOMAP PTE flag	2014-09-23 13:36:20 +00:00
init_64.c	x86: mm: Use 2GB memory block size on large-memory x86-64 systems	2014-11-04 18:19:27 +01:00
init.c	x86/mm: Add tracepoints for TLB flushes	2014-07-31 08:48:51 -07:00
iomap_32.c	mm: fix race in kunmap_atomic()	2010-10-27 18:03:05 -07:00
ioremap.c	x86: use optimized ioresource lookup in ioremap function	2014-10-14 02:18:22 +02:00
kmmio.c	x86: Delete non-required instances of include <linux/init.h>	2014-01-06 21:25:18 -08:00
Makefile	x86, trace: Add page fault tracepoints	2013-11-08 14:15:49 -08:00
memtest.c	x86/mm: memblock: switch to use NUMA_NO_NODE	2014-01-21 16:19:47 -08:00
mm_internal.h	x86, mm: Move after_bootmem to mm_internel.h	2012-11-17 11:59:45 -08:00
mmap.c	x86/mm: Apply the section attribute to the variable, not its type	2014-09-09 07:13:39 +02:00
mmio-mod.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
numa_32.c	x86: Fix the initialization of physnode_map	2014-02-01 22:15:51 -08:00
numa_64.c	x86, mm: kill numa_free_all_bootmem()	2012-11-17 11:59:47 -08:00
numa_emulation.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
numa_internal.h	x86-32, mm: Rip out x86_32 NUMA remapping code	2013-01-31 14:12:30 -08:00
numa.c	Merge branch 'akpm' (patches from Andrew Morton)	2014-10-14 03:54:50 +02:00
pageattr-test.c	x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels	2014-06-04 16:53:55 -07:00
pageattr.c	Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-03-31 12:26:05 -07:00
pat_internal.h	x86, pat: Fix memory leak in free_memtype	2010-05-26 11:26:04 -07:00
pat_rbtree.c	rbtree: move augmented rbtree functionality to rbtree_augmented.h	2012-10-09 16:22:40 +09:00
pat.c	x86: Do not try to sync identity map for non-mapped pages	2013-03-07 13:23:28 -08:00
pf_in.c	x86: Eliminate various 'set but not used' warnings	2011-05-21 19:10:33 +02:00
pf_in.h
pgtable_32.c	x86: Remove set_pmd_pfn	2014-09-01 10:15:31 +02:00
pgtable.c	Merge branch 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-05 08:05:29 -07:00
physaddr.c	x86, mm: Make DEBUG_VIRTUAL work earlier in boot	2013-01-25 16:33:22 -08:00
physaddr.h	x86: split __phys_addr out into separate file	2009-09-10 11:48:55 -07:00
setup_nx.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
srat.c	x86/mm: Avoid duplicated pxm_to_node() calls	2014-02-09 15:32:31 +01:00
testmmiotrace.c	x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages	2010-06-18 11:30:09 +02:00
tlb.c	x86/mm: Fix sparse 'tlb_single_page_flush_ceiling' warning and make the variable read-mostly	2014-08-10 09:07:18 +02:00