diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2008-05-05 16:35:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 08:12:05 +0200 |
| commit | 65280e613fada41704f35709b6c8952ca4b8750c (patch) | |
| tree | bc3dfcff341afcec6db6f2bdba5e62310059f120 /include/asm-x86/pgtable.h | |
| parent | x86, generic: CPA add statistics about state of direct mapping v4 (diff) | |
| download | linux-65280e613fada41704f35709b6c8952ca4b8750c.tar.xz linux-65280e613fada41704f35709b6c8952ca4b8750c.zip | |
x86: janitor CPA statistics patch
1) Remove __meminit from update_pages_count. It is used inside
split_pages()
2) Make the code depend on PROC_FS. Doing statistics for nothing is
useless and not adding useless code is nice to the Linux tiny folks.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/pgtable.h')
| -rw-r--r-- | include/asm-x86/pgtable.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h index 111564fa5e70..bd26559dc8e8 100644 --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h @@ -372,7 +372,11 @@ enum { PG_LEVEL_NUM }; -void update_page_count(int level, unsigned long pages); +#ifdef CONFIG_PROC_FS +extern void update_page_count(int level, unsigned long pages); +#else +static inline void update_page_count(int level, unsigned long pages) { } +#endif /* * Helper function that returns the kernel pagetable entry controlling |