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(parent: 9a3dc78) | patch
x86: do not PSE on CONFIG_DEBUG_PAGEALLOC=y
authorIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:33:58 +0000 (13:33 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:33:58 +0000 (13:33 +0100)
commit12d6f21eacc21d84a809829543f2fe45c7e37319
tree6985f2370ad238fb2a568547a5049751d7c95a69tree | snapshot (tar.gz zip)
parent9a3dc7804e9856668caef41efc54179e61ffccc0commit | diff
x86: do not PSE on CONFIG_DEBUG_PAGEALLOC=y

get more testing of the c_p_a() code done by not turning off
PSE on DEBUG_PAGEALLOC.

this simplifies the early pagetable setup code, and tests
the largepage-splitup code quite heavily.

In the end, all the largepages will be split up pretty quickly,
so there's no difference to how DEBUG_PAGEALLOC worked before.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/cpu/common.c diff | blob | blame | history
arch/x86/mm/pageattr_32.c diff | blob | blame | history
include/asm-x86/cacheflush.h diff | blob | blame | history
include/linux/mm.h diff | blob | blame | history
init/main.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)