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kernel-fxtec-pro1x/arch/x86/mm
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Suresh Siddha 9542ada803 x86: track memtype for RAM in page struct 
Track the memtype for RAM pages in page struct instead of using the
memtype list. This avoids the explosion in the number of entries in
memtype list (of the order of 20,000 with AGP) and makes the PAT
tracking simpler.

We are using PG_arch_1 bit in page->flags.

We still use the memtype list for non RAM pages.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-10 19:29:18 +02:00
..
discontig_32.c mm: move bootmem descriptors definition to a single place 2008-07-24 10:47:14 -07:00
dump_pagetables.c x86: add PTE_FLAGS_MASK 2008-07-22 10:43:45 +02:00
extable.c x86: unify extable_{32|64}.c 2008-01-30 13:31:41 +01:00
fault.c Merge branch 'auto-ftrace-next' into tracing/for-linus 2008-07-14 16:11:52 +02:00
gup.c Fix 'get_user_pages_fast()' with non-page-aligned start address 2008-07-28 17:54:21 -07:00
highmem_32.c x86: unexport kmap_atomic_to_page 2008-04-30 23:15:34 +02:00
hugetlbpage.c x86: add hugepagesz option on 64-bit 2008-07-24 10:47:19 -07:00
init_32.c x86, cpa: remove cpa pool code 2008-10-10 19:29:16 +02:00
init_64.c x86, cpa: remove cpa pool code 2008-10-10 19:29:16 +02:00
ioremap.c x86: track memtype for RAM in page struct 2008-10-10 19:29:18 +02:00
k8topology_64.c x86: remove end_pfn in 64bit 2008-07-08 13:10:38 +02:00
kmmio.c - fix mmioftrace + rcu merge interaction 2008-05-25 09:51:43 +02:00
Makefile mm: Make generic weak get_user_pages_fast and EXPORT_GPL it 2008-08-12 17:52:53 +10:00
memtest.c x86: seperate memtest from init_64.c 2008-07-18 14:10:27 +02:00
mmap.c x86: unify mmap_{32|64}.c 2008-01-30 13:31:10 +01:00
mmio-mod.c x86, mmiotrace: silence section mismatch warning - leave_uniprocessor 2008-08-21 12:35:16 +02:00
numa_64.c mm: move bootmem descriptors definition to a single place 2008-07-24 10:47:14 -07:00
pageattr-test.c x86: make sure the CPA test code's use of _PAGE_UNUSED1 is obvious 2008-09-05 17:09:57 +02:00
pageattr.c x86, cpa: srlz cpa(), global flush tlb after splitting big page and before doing cpa 2008-10-10 19:29:17 +02:00
pat.c x86: track memtype for RAM in page struct 2008-10-10 19:29:18 +02:00
pf_in.c x86 mmiotrace: move files into arch/x86/mm/. 2008-05-24 11:25:37 +02:00
pf_in.h x86 mmiotrace: move files into arch/x86/mm/. 2008-05-24 11:25:37 +02:00
pgtable.c x86: work around gcc 3.4.x bug 2008-08-11 18:44:02 +02:00
pgtable_32.c x86: use generic show_mem() 2008-07-26 12:00:10 -07:00
srat_32.c x86: don't call e820_regiter_active_regions if out of range on node 2008-08-14 11:35:52 +02:00
srat_64.c x86: reserve SLIT 2008-07-11 10:22:33 +02:00
testmmiotrace.c mmiotrace: code style cleanups 2008-05-24 11:27:28 +02:00