diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-12-15 02:40:57 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-17 17:06:59 -0500 |
| commit | 5a089006bf8b59f6610de11a857854d8f8730658 (patch) | |
| tree | 24c0aeec426d6baa9cbfc2433c77e9892aacec55 /include | |
| parent | 9bc83dcff8fab1f22048c8f82deb3198ec44d53f (diff) | |
[SPARC64]: Mirror x86_64's PERCPU_ENOUGH_ROOM definition.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-sparc64/percpu.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h index ced8cbde046d..0d3df76aa47f 100644 --- a/include/asm-sparc64/percpu.h +++ b/include/asm-sparc64/percpu.h | |||
| @@ -5,6 +5,16 @@ | |||
| 5 | 5 | ||
| 6 | #ifdef CONFIG_SMP | 6 | #ifdef CONFIG_SMP |
| 7 | 7 | ||
| 8 | #ifdef CONFIG_MODULES | ||
| 9 | # define PERCPU_MODULE_RESERVE 8192 | ||
| 10 | #else | ||
| 11 | # define PERCPU_MODULE_RESERVE 0 | ||
| 12 | #endif | ||
| 13 | |||
| 14 | #define PERCPU_ENOUGH_ROOM \ | ||
| 15 | (ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \ | ||
| 16 | PERCPU_MODULE_RESERVE) | ||
| 17 | |||
| 8 | extern void setup_per_cpu_areas(void); | 18 | extern void setup_per_cpu_areas(void); |
| 9 | 19 | ||
| 10 | extern unsigned long __per_cpu_base; | 20 | extern unsigned long __per_cpu_base; |