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x86/pat: Remove the unused set_pages_array_wt() function

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  623dffb2a2 ("x86/mm/pat: Add set_memory_wt() for Write-Through type")

added it but there were no users.

  [ bp: Add a commit message. ]

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220223072852.616143-1-hch@lst.de
This commit is contained in:
Christoph Hellwig 2022-02-23 08:28:52 +01:00 committed by Borislav Petkov
parent cfb92440ee
commit 4509d950a6
2 changed files with 0 additions and 7 deletions
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1
arch/x86/include/asm/set_memory.h
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@ -53,7 +53,6 @@ int set_memory_global(unsigned long addr, int numpages);
int set_pages_array_uc(struct page **pages, int addrinarray);
int set_pages_array_wc(struct page **pages, int addrinarray);
int set_pages_array_wt(struct page **pages, int addrinarray);
int set_pages_array_wb(struct page **pages, int addrinarray);
/*

6
arch/x86/mm/pat/set_memory.c
View File

@ -2121,12 +2121,6 @@ int set_pages_array_wc(struct page **pages, int numpages)
}
EXPORT_SYMBOL(set_pages_array_wc);
int set_pages_array_wt(struct page **pages, int numpages)
{
return _set_pages_array(pages, numpages, _PAGE_CACHE_MODE_WT);
}
EXPORT_SYMBOL_GPL(set_pages_array_wt);
int set_pages_wb(struct page *page, int numpages)
{
unsigned long addr = (unsigned long)page_address(page);