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| author | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:58 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:58 +0100 |
| commit | 12d6f21eacc21d84a809829543f2fe45c7e37319 (patch) | |
| tree | 6985f2370ad238fb2a568547a5049751d7c95a69 /include/asm-x86/cacheflush.h | |
| parent | 9a3dc7804e9856668caef41efc54179e61ffccc0 (diff) | |
| download | linux-12d6f21eacc21d84a809829543f2fe45c7e37319.tar.gz linux-12d6f21eacc21d84a809829543f2fe45c7e37319.tar.bz2 linux-12d6f21eacc21d84a809829543f2fe45c7e37319.zip | |
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>
Diffstat (limited to 'include/asm-x86/cacheflush.h')
| -rw-r--r-- | include/asm-x86/cacheflush.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h index 9411a2d3f19c..fccb563e2305 100644 --- a/include/asm-x86/cacheflush.h +++ b/include/asm-x86/cacheflush.h @@ -29,11 +29,6 @@ int change_page_attr(struct page *page, int numpages, pgprot_t prot); int change_page_attr_addr(unsigned long addr, int numpages, pgprot_t prot); void clflush_cache_range(void *addr, int size); -#ifdef CONFIG_DEBUG_PAGEALLOC -/* internal debugging function */ -void kernel_map_pages(struct page *page, int numpages, int enable); -#endif - #ifdef CONFIG_DEBUG_RODATA void mark_rodata_ro(void); #endif |