commit 378e515c867bc7b6cb33a5aa52776d3e897e7b81
author Al Viro <viro@zeniv.linux.org.uk> Sat Jul 21 19:20:34 2007 -0700
committer David S. Miller <davem@davemloft.net> Sat Jul 21 19:20:34 2007 -0700
tree 8d7556218309bf2da37f462a97eaa0a4ff7eb5b8
parent 0f516813ce5aa78b30084cd0cc2e7e2ba1777168

[SPARC32]: Make PAGE_SHARED a read-mostly variable.

same scheme as for sparc64, same rationale

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/mm/init.c

diff --git a/arch/sparc/mm/init.c b/arch/sparc/mm/init.c
index a532922..a1bef07 100644
--- a/arch/sparc/mm/init.c
+++ b/arch/sparc/mm/init.c
@@ -308,6 +308,9 @@
 extern void srmmu_paging_init(void);
 extern void device_scan(void);
 
+pgprot_t PAGE_SHARED __read_mostly;
+EXPORT_SYMBOL(PAGE_SHARED);
+
 void __init paging_init(void)
 {
 	switch(sparc_cpu_model) {