# \[PATCH 1/3\] x86: export set\_memory\_ro() and set\_memory\_rw() calls

- From: Jeff Kirsher \<hidden\>
- Date: 2008-09-23 22:28:58 
- List: netdev
- Page: https://ratatoskr.run/netdev/2008/09/1154058
- Thread: https://ratatoskr.run/netdev/2008/09/1154058/t.md

```text
From: Bruce Allan <redacted>

Export set_memory_ro() and set_memory_rw() calls needed by a follow-on
patch to the e1000e driver.

Signed-off-by: Bruce Allan <redacted>
Signed-off-by: Jeff Kirsher <redacted>
---

 arch/x86/mm/pageattr.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 43e2f84..0991e15 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -906,11 +906,13 @@ int set_memory_ro(unsigned long addr, int numpages)
 {
 	return change_page_attr_clear(addr, numpages, __pgprot(_PAGE_RW));
 }
+EXPORT_SYMBOL(set_memory_ro);
 
 int set_memory_rw(unsigned long addr, int numpages)
 {
 	return change_page_attr_set(addr, numpages, __pgprot(_PAGE_RW));
 }
+EXPORT_SYMBOL(set_memory_rw);
 
 int set_memory_np(unsigned long addr, int numpages)
 {

```