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Commit | Line | Data |
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2cb7cef9 BS |
1 | From: Bruce Allan <bruce.w.allan@intel.com> |
2 | Subject: Export set_memory_ro() and set_memory_rw() calls. | |
3 | References: bnc#425480 | |
4 | Acked-by: Karsten Keil <kkeil@novell.com> | |
5 | ||
6 | Export set_memory_ro() and set_memory_rw() calls. Soon to be used | |
7 | by e1000e. | |
8 | ||
9 | Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> | |
10 | Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> | |
11 | --- | |
12 | ||
13 | arch/x86/mm/pageattr.c | 2 ++ | |
14 | 1 file changed, 2 insertions(+) | |
15 | ||
16 | --- a/arch/x86/mm/pageattr.c | |
17 | +++ b/arch/x86/mm/pageattr.c | |
18 | @@ -949,11 +949,13 @@ int set_memory_ro(unsigned long addr, in | |
19 | { | |
20 | return change_page_attr_clear(addr, numpages, __pgprot(_PAGE_RW)); | |
21 | } | |
22 | +EXPORT_SYMBOL(set_memory_ro); | |
23 | ||
24 | int set_memory_rw(unsigned long addr, int numpages) | |
25 | { | |
26 | return change_page_attr_set(addr, numpages, __pgprot(_PAGE_RW)); | |
27 | } | |
28 | +EXPORT_SYMBOL(set_memory_rw); | |
29 | ||
30 | /* hack: bypass kernel rodata section static_protections check. */ | |
31 | int set_memory_rw_force(unsigned long addr, int numpages) |