Re: [PATCH 1/1] MM/PAGE_ALLOC add __meminit to alloc_pages_exact_nid

[Andrew Morton]

On Tue, 10 Jun 2014 15:54:41 -0700 (PDT) David Rientjes <rientjes@xxxxxxxxxx> wrote:

> Memcg cannot be compiled as a module, so why are we using EXPORT_SYMBOL()?


From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm/page_alloc.c: unexport alloc_pages_exact_nid()

It is only called by mm/page_cgroup.c whcih cannot be modular.

Reported-by: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Fabian Frederick <fabf@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 mm/page_alloc.c |    1 -
 1 file changed, 1 deletion(-)

diff -puN mm/page_alloc.c~mm-page_allocc-unexport-alloc_pages_exact_nid mm/page_alloc.c
--- a/mm/page_alloc.c~mm-page_allocc-unexport-alloc_pages_exact_nid
+++ a/mm/page_alloc.c
@@ -2957,7 +2957,6 @@ void * __meminit alloc_pages_exact_nid(i
 		return NULL;
 	return make_alloc_exact((unsigned long)page_address(p), order, size);
 }
-EXPORT_SYMBOL(alloc_pages_exact_nid);
 
 /**
  * free_pages_exact - release memory allocated via alloc_pages_exact()
_

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/