mm: fix two typos in comments for to_vmem_altmap() (07061aab) · Commits · 戴 / test

Commit ("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>

kernel/memremap.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -391,7 +391,7 @@ struct vmem_altmap *to_vmem_altmap(unsigned long memmap_start)
		/*
		* 'memmap_start' is the virtual address for the first "struct
		* page" in this range of the vmemmap array. In the case of
		* CONFIG_SPARSE_VMEMMAP a page_to_pfn conversion is simple
		* CONFIG_SPARSEMEM_VMEMMAP a page_to_pfn conversion is simple
		* pointer arithmetic, so we can perform this to_vmem_altmap()
		* conversion without concern for the initialization state of
		* the struct page fields.
		@@ -400,7 +400,7 @@ struct vmem_altmap *to_vmem_altmap(unsigned long memmap_start)
		struct dev_pagemap *pgmap;

		/*
		* Uncoditionally retrieve a dev_pagemap associated with the
		* Unconditionally retrieve a dev_pagemap associated with the
		* given physical address, this is only for use in the
		* arch_{add\|remove}_memory() for setting up and tearing down
		* the memmap.

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