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| author | Ravikiran G Thirumalai <kiran@scalex86.org> | 2005-09-06 15:17:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 16:57:33 -0700 |
| commit | 6c231b7bab0aa6860cd9da2de8a064eddc34c146 (patch) | |
| tree | 2a6d9dea348651ec6000b96b99fbf5bd9ccdb228 /arch/i386/mm/init.c | |
| parent | 39ed3fdeec1290dd246dcf1da6b278566987a084 (diff) | |
| download | blackbird-op-linux-6c231b7bab0aa6860cd9da2de8a064eddc34c146.tar.gz blackbird-op-linux-6c231b7bab0aa6860cd9da2de8a064eddc34c146.zip | |
[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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c index 9edfc058b894..2ebaf75f732e 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 |
