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| author | cognet <cognet@FreeBSD.org> | 2012-12-05 21:07:27 +0000 |
|---|---|---|
| committer | cognet <cognet@FreeBSD.org> | 2012-12-05 21:07:27 +0000 |
| commit | 61d867003f55a3bea36175d84810b929ae876619 (patch) | |
| tree | d2213f32c655af49a57ef9f9e885fe8e312e42f6 | |
| parent | ab2b1f57e9cea68bf7483479d6e2e84fe7886d5f (diff) | |
| download | FreeBSD-src-61d867003f55a3bea36175d84810b929ae876619.zip FreeBSD-src-61d867003f55a3bea36175d84810b929ae876619.tar.gz | |
Don't write-back the cachelines if we really just want to invalidate them.
Spotted out by: Ian Lepore <freebsd at damnhippie DOT dyndns dot org>
| -rw-r--r-- | sys/arm/arm/busdma_machdep-v6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/arm/arm/busdma_machdep-v6.c b/sys/arm/arm/busdma_machdep-v6.c index 0c64845..4f337a1 100644 --- a/sys/arm/arm/busdma_machdep-v6.c +++ b/sys/arm/arm/busdma_machdep-v6.c @@ -1095,7 +1095,7 @@ _bus_dmamap_fix_user(vm_offset_t buf, bus_size_t len, #else #define l2cache_wb_range(va, pa, size) cpu_l2cache_wb_range(va, size) #define l2cache_wbinv_range(va, pa, size) cpu_l2cache_wbinv_range(va, size) -#define l2cache_inv_range(va, pa, size) cpu_l2cache_wbinv_range(va, size) +#define l2cache_inv_range(va, pa, size) cpu_l2cache_inv_range(va, size) #endif void |
