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| author | Ingo Molnar <mingo@kernel.org> | 2019-11-20 17:45:32 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-12-10 12:12:55 +0300 |
| commit | 533d49b37a2b532354d3841a142173b8321818df (patch) | |
| tree | 4473bc0344a7c80f3377571ed740b190180443fb /arch/x86/include | |
| parent | eb243d1d28663c9b92010973a6a3ffa947f682ba (diff) | |
| download | linux-533d49b37a2b532354d3841a142173b8321818df.tar.xz | |
x86/mm/pat: Clean up <asm/memtype.h> externs
Half of the declarations have an 'extern', half of them not,
use 'extern' consistently.
This makes grepping for APIs easier, such as:
dagon:~/tip> git grep -E '\<memtype_.*\(' arch/x86/ | grep extern
arch/x86/include/asm/memtype.h:extern int memtype_reserve(u64 start, u64 end,
arch/x86/include/asm/memtype.h:extern int memtype_free(u64 start, u64 end);
arch/x86/include/asm/memtype.h:extern int memtype_kernel_map_sync(u64 base, unsigned long size,
arch/x86/include/asm/memtype.h:extern int memtype_reserve_io(resource_size_t start, resource_size_t end,
arch/x86/include/asm/memtype.h:extern void memtype_free_io(resource_size_t start, resource_size_t end);
arch/x86/mm/pat/memtype.h:extern int memtype_check_insert(struct memtype *entry_new,
arch/x86/mm/pat/memtype.h:extern struct memtype *memtype_erase(u64 start, u64 end);
arch/x86/mm/pat/memtype.h:extern struct memtype *memtype_lookup(u64 addr);
arch/x86/mm/pat/memtype.h:extern int memtype_copy_nth_element(struct memtype *entry_out, loff_t pos);
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/memtype.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/memtype.h b/arch/x86/include/asm/memtype.h index ec18e38ae391..9c2447b3555d 100644 --- a/arch/x86/include/asm/memtype.h +++ b/arch/x86/include/asm/memtype.h @@ -5,8 +5,8 @@ #include <linux/types.h> #include <asm/pgtable_types.h> -bool pat_enabled(void); -void pat_disable(const char *reason); +extern bool pat_enabled(void); +extern void pat_disable(const char *reason); extern void pat_init(void); extern void init_cache_modes(void); @@ -17,11 +17,11 @@ extern int memtype_free(u64 start, u64 end); extern int memtype_kernel_map_sync(u64 base, unsigned long size, enum page_cache_mode pcm); -int memtype_reserve_io(resource_size_t start, resource_size_t end, +extern int memtype_reserve_io(resource_size_t start, resource_size_t end, enum page_cache_mode *pcm); -void memtype_free_io(resource_size_t start, resource_size_t end); +extern void memtype_free_io(resource_size_t start, resource_size_t end); -bool pat_pfn_immune_to_uc_mtrr(unsigned long pfn); +extern bool pat_pfn_immune_to_uc_mtrr(unsigned long pfn); #endif /* _ASM_X86_MEMTYPE_H */ |