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authorAndreas Ziegler <andreas.ziegler@fau.de>2016-03-15 22:55:33 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-16 00:55:16 +0100
commit07061aab2f750bbf61337b922aa8a245b5da85e1 (patch)
tree2ee8c3d0b0505e8ee874afe2a539cfae5d1a51d8
parentmm/debug_pagealloc: ask users for default setting of debug_pagealloc (diff)
downloadlinux-07061aab2f750bbf61337b922aa8a245b5da85e1.tar.xz
linux-07061aab2f750bbf61337b922aa8a245b5da85e1.zip
mm: fix two typos in comments for to_vmem_altmap()
Commit 4b94ffdc4163 ("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>
-rw-r--r--kernel/memremap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/memremap.c b/kernel/memremap.c
index fb9b88787ebc..584febd13e2e 100644
--- a/kernel/memremap.c
+++ b/kernel/memremap.c
@@ -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.