diff options
| 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/x86_64/mm | |
| parent | [PATCH] futex: remove duplicate code (diff) | |
| download | linux-dev-6c231b7bab0aa6860cd9da2de8a064eddc34c146.tar.xz linux-dev-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/x86_64/mm')
| -rw-r--r-- | arch/x86_64/mm/numa.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c index 6a156f5692ae..04f7a33e144c 100644 --- a/arch/x86_64/mm/numa.c +++ b/arch/x86_64/mm/numa.c @@ -22,14 +22,14 @@ #define Dprintk(x...) #endif -struct pglist_data *node_data[MAX_NUMNODES]; +struct pglist_data *node_data[MAX_NUMNODES] __read_mostly; bootmem_data_t plat_node_bdata[MAX_NUMNODES]; int memnode_shift; u8 memnodemap[NODEMAPSIZE]; -unsigned char cpu_to_node[NR_CPUS] = { [0 ... NR_CPUS-1] = NUMA_NO_NODE }; -cpumask_t node_to_cpumask[MAX_NUMNODES]; +unsigned char cpu_to_node[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = NUMA_NO_NODE }; +cpumask_t node_to_cpumask[MAX_NUMNODES] __read_mostly; int numa_off __initdata; |