projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 542c6f6)
x86: Export kmap_atomic_prot() needed for TTM.
authorThomas Hellstrom <thellstrom@vmware.com>
Fri, 24 Jul 2009 07:57:33 +0000 (09:57 +0200)
committerDave Airlie <airlied@redhat.com>
Wed, 29 Jul 2009 05:56:22 +0000 (15:56 +1000)
This functionality is needed to kmap_atomic() highmem pages that may
potentially have or are about to set up other mappings with
non-standard caching attributes.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
arch/x86/mm/highmem_32.c patch | blob | blame | history

diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index 58f621e8191955c2e02016df1d8e99bec8e1ed8f..2112ed55e7ea77d42f69212db733bb3355e7007b 100644 (file)
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -103,6 +103,7 @@ EXPORT_SYMBOL(kmap);
 EXPORT_SYMBOL(kunmap);
 EXPORT_SYMBOL(kmap_atomic);
 EXPORT_SYMBOL(kunmap_atomic);
+EXPORT_SYMBOL(kmap_atomic_prot);
 
 void __init set_highmem_pages_init(void)
 {