linux/arch/x86/mm
Ingo Molnar 92cb54a37a x86: make DEBUG_PAGEALLOC and CPA more robust
Use PF_MEMALLOC to prevent recursive calls in the DBEUG_PAGEALLOC
case. This makes the code simpler and more robust against allocation
failures.

This fixes the following fallback to non-mmconfig:

   http://lkml.org/lkml/2008/2/20/551
   http://bugzilla.kernel.org/show_bug.cgi?id=10083

Also, for DEBUG_PAGEALLOC=n reduce the pool size to one page.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-02-26 12:55:50 +01:00
..
discontig_32.c Introduce flags for reserve_bootmem() 2008-02-07 08:42:25 -08:00
extable.c x86: unify extable_{32|64}.c 2008-01-30 13:31:41 +01:00
fault.c x86: make dump_pagetable() static 2008-02-14 23:30:19 +01:00
highmem_32.c x86: kmap_atomic() debugging 2008-01-30 13:30:47 +01:00
hugetlbpage.c x86: demacro asm-x86/pgalloc_32.h 2008-01-30 13:33:39 +01:00
init_32.c x86: include proper prototypes for rodata_test 2008-02-14 23:30:20 +01:00
init_64.c x86: zap invalid and unused pmds in early boot 2008-02-18 20:54:14 +01:00
ioremap.c Merge branch 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 2008-02-19 18:29:57 -08:00
k8topology_64.c x86: add PCI IDs to k8topology_64.c 2008-01-30 13:34:12 +01:00
Makefile x86_64: move mm 2007-10-11 11:17:18 +02:00
Makefile_32 x86: unify fault_32|64.c 2008-01-30 13:34:11 +01:00
Makefile_64 x86: unify fault_32|64.c 2008-01-30 13:34:11 +01:00
mmap.c x86: unify mmap_{32|64}.c 2008-01-30 13:31:10 +01:00
numa_64.c x86: reenable support for system without on node0 2008-02-18 20:54:14 +01:00
pageattr-test.c x86: remove over noisy debug printk 2008-02-11 11:24:24 -08:00
pageattr.c x86: make DEBUG_PAGEALLOC and CPA more robust 2008-02-26 12:55:50 +01:00
pgtable_32.c CONFIG_HIGHPTE vs. sub-page page tables. 2008-02-08 09:22:42 -08:00
srat_64.c x86: fix section mismatch in srat_64.c:reserve_hotadd 2008-02-19 16:18:31 +01:00