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| author | Helge Deller <deller@parisc-linux.org> | 2006-01-11 02:35:03 +0100 |
|---|---|---|
| committer | Kyle McMartin <kyle@duet.int.mcmartin.ca> | 2006-01-11 02:35:03 +0100 |
| commit | 8039de10aae3cd4cf0ef0ccebd58aff0e8810df2 (patch) | |
| tree | af82e045c8fb3a417f78b49ec43413995b5f3c0f /arch/parisc/kernel/cache.c | |
| parent | [PATCH] mutex: trivial whitespace cleanups (diff) | |
| download | linux-8039de10aae3cd4cf0ef0ccebd58aff0e8810df2.tar.xz linux-8039de10aae3cd4cf0ef0ccebd58aff0e8810df2.zip | |
[PARISC] Add __read_mostly section for parisc
Flag a whole bunch of things as __read_mostly on parisc. Also flag a few
branches as unlikely() and cleanup a bit of code.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'arch/parisc/kernel/cache.c')
| -rw-r--r-- | arch/parisc/kernel/cache.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index a065349aee37..63047c6d2d04 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -29,9 +29,9 @@ #include <asm/processor.h> #include <asm/sections.h> -int split_tlb; -int dcache_stride; -int icache_stride; +int split_tlb __read_mostly; +int dcache_stride __read_mostly; +int icache_stride __read_mostly; EXPORT_SYMBOL(dcache_stride); @@ -45,9 +45,9 @@ DEFINE_SPINLOCK(pa_tlb_lock); EXPORT_SYMBOL(pa_tlb_lock); #endif -struct pdc_cache_info cache_info; +struct pdc_cache_info cache_info __read_mostly; #ifndef CONFIG_PA20 -static struct pdc_btlb_info btlb_info; +static struct pdc_btlb_info btlb_info __read_mostly; #endif #ifdef CONFIG_SMP @@ -332,7 +332,7 @@ void clear_user_page_asm(void *page, unsigned long vaddr) } #define FLUSH_THRESHOLD 0x80000 /* 0.5MB */ -int parisc_cache_flush_threshold = FLUSH_THRESHOLD; +int parisc_cache_flush_threshold __read_mostly = FLUSH_THRESHOLD; void parisc_setup_cache_timing(void) { |