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authorRavikiran G Thirumalai <kiran@scalex86.org>2005-09-06 15:17:45 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-07 16:57:33 -0700
commit6c231b7bab0aa6860cd9da2de8a064eddc34c146 (patch)
tree2a6d9dea348651ec6000b96b99fbf5bd9ccdb228 /arch/i386/mm/init.c
parent39ed3fdeec1290dd246dcf1da6b278566987a084 (diff)
[PATCH] Additions to .data.read_mostly section
Mark variables which are usually accessed for reads with __readmostly. Signed-off-by: Alok N Kataria <alokk@calsoftinc.com> Signed-off-by: Shai Fultheim <shai@scalex86.org> Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/mm/init.c')
-rw-r--r--arch/i386/mm/init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 9edfc058b89..2ebaf75f732 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -393,7 +393,7 @@ void zap_low_mappings (void)
}
static int disable_nx __initdata = 0;
-u64 __supported_pte_mask = ~_PAGE_NX;
+u64 __supported_pte_mask __read_mostly = ~_PAGE_NX;
/*
* noexec = on|off