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mm: fix two typos in comments for to_vmem_altmap()
Commit 4b94ffdc41
("x86, mm: introduce vmem_altmap to augment
vmemmap_populate()"), introduced the to_vmem_altmap() function.
The comments in this function contain two typos (one misspelling of the
Kconfig option CONFIG_SPARSEMEM_VMEMMAP, and one missing letter 'n'),
let's fix them up.
Signed-off-by: Andreas Ziegler <andreas.ziegler@fau.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -391,7 +391,7 @@ struct vmem_altmap *to_vmem_altmap(unsigned long memmap_start)
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/*
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/*
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* 'memmap_start' is the virtual address for the first "struct
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* 'memmap_start' is the virtual address for the first "struct
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* page" in this range of the vmemmap array. In the case of
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* page" in this range of the vmemmap array. In the case of
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* CONFIG_SPARSE_VMEMMAP a page_to_pfn conversion is simple
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* CONFIG_SPARSEMEM_VMEMMAP a page_to_pfn conversion is simple
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* pointer arithmetic, so we can perform this to_vmem_altmap()
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* pointer arithmetic, so we can perform this to_vmem_altmap()
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* conversion without concern for the initialization state of
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* conversion without concern for the initialization state of
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* the struct page fields.
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* the struct page fields.
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@ -400,7 +400,7 @@ struct vmem_altmap *to_vmem_altmap(unsigned long memmap_start)
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struct dev_pagemap *pgmap;
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struct dev_pagemap *pgmap;
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/*
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/*
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* Uncoditionally retrieve a dev_pagemap associated with the
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* Unconditionally retrieve a dev_pagemap associated with the
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* given physical address, this is only for use in the
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* given physical address, this is only for use in the
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* arch_{add|remove}_memory() for setting up and tearing down
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* arch_{add|remove}_memory() for setting up and tearing down
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* the memmap.
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* the memmap.
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