linux-kernel - [PATCH 1/7] mm/vmalloc: export __vmalloc_node

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Date:	Tue, 7 Jul 2015 11:09:38 -0400 (EDT)
From:	Mikulas Patocka <mpatocka@...hat.com>
To:	Mike Snitzer <msnitzer@...hat.com>
cc:	"Alasdair G. Kergon" <agk@...hat.com>,
	Edward Thornber <thornber@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	David Rientjes <rientjes@...gle.com>,
	Vivek Goyal <vgoyal@...hat.com>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, dm-devel@...hat.com
Subject: [PATCH 1/7] mm/vmalloc: export __vmalloc_node_flags

Export the function __vmalloc_node_flags.

Signed-off-by: Mikulas Patocka <mpatocka@...hat.com>

---
 include/linux/vmalloc.h |    1 +
 mm/vmalloc.c            |    4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

Index: linux-4.1/include/linux/vmalloc.h
===================================================================
--- linux-4.1.orig/include/linux/vmalloc.h	2015-07-02 19:19:43.000000000 +0200
+++ linux-4.1/include/linux/vmalloc.h	2015-07-02 19:20:59.000000000 +0200
@@ -75,6 +75,7 @@ extern void *vmalloc_exec(unsigned long 
 extern void *vmalloc_32(unsigned long size);
 extern void *vmalloc_32_user(unsigned long size);
 extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
+void *__vmalloc_node_flags(unsigned long size, int node, gfp_t flags);
 extern void *__vmalloc_node_range(unsigned long size, unsigned long align,
 			unsigned long start, unsigned long end, gfp_t gfp_mask,
 			pgprot_t prot, unsigned long vm_flags, int node,
Index: linux-4.1/mm/vmalloc.c
===================================================================
--- linux-4.1.orig/mm/vmalloc.c	2015-07-02 19:19:13.000000000 +0200
+++ linux-4.1/mm/vmalloc.c	2015-07-02 19:21:00.000000000 +0200
@@ -1722,12 +1722,12 @@ void *__vmalloc(unsigned long size, gfp_
 }
 EXPORT_SYMBOL(__vmalloc);
 
-static inline void *__vmalloc_node_flags(unsigned long size,
-					int node, gfp_t flags)
+void *__vmalloc_node_flags(unsigned long size, int node, gfp_t flags)
 {
 	return __vmalloc_node(size, 1, flags, PAGE_KERNEL,
 					node, __builtin_return_address(0));
 }
+EXPORT_SYMBOL(__vmalloc_node_flags);
 
 /**
  *	vmalloc  -  allocate virtually contiguous memory

--
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