[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index ca26232da7ab..17b485f2825c 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -2154,7 +2154,7 @@ void __init ld_mmu_srmmu(void)
         BTFIXUPSET_SIMM13(ptrs_per_pgd, SRMMU_PTRS_PER_PGD);
 
         BTFIXUPSET_INT(page_none, pgprot_val(SRMMU_PAGE_NONE));
-        BTFIXUPSET_INT(page_shared, pgprot_val(SRMMU_PAGE_SHARED));
+        PAGE_SHARED = pgprot_val(SRMMU_PAGE_SHARED);
         BTFIXUPSET_INT(page_copy, pgprot_val(SRMMU_PAGE_COPY));
         BTFIXUPSET_INT(page_readonly, pgprot_val(SRMMU_PAGE_RDONLY));
         BTFIXUPSET_INT(page_kernel, pgprot_val(SRMMU_PAGE_KERNEL));