[PATCH] mm: fix rss counter being incremented when unmapping
This patch fixes a bug introduced by the "mm counter operations through macros" patch, which replaced a decrement operation in with an increment macro in try_to_unmap_one(). Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>hifive-unleashed-5.1
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202d182a92
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@ -586,7 +586,7 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma)
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dec_mm_counter(mm, anon_rss);
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dec_mm_counter(mm, anon_rss);
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}
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}
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inc_mm_counter(mm, rss);
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dec_mm_counter(mm, rss);
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page_remove_rmap(page);
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page_remove_rmap(page);
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page_cache_release(page);
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page_cache_release(page);
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