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| author | Thomas Gleixner <tglx@linutronix.de> | 2008-01-30 15:34:07 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 15:34:07 +0300 |
| commit | d7c8f21a8cad0228c7c5ce2bb6dbd95d1ee49d13 (patch) | |
| tree | d1e305bec62022a0bec82a3499a372c2c7c40583 /sound/pci/intel8x0.c | |
| parent | d1028a154c65d7fadd1b2d0276c077014d401ec7 (diff) | |
| download | linux-d7c8f21a8cad0228c7c5ce2bb6dbd95d1ee49d13.tar.xz | |
x86: cpa: move flush to cpa
The set_memory_* and set_pages_* family of API's currently requires the
callers to do a global tlb flush after the function call; forgetting this is
a very nasty deathtrap. This patch moves the global tlb flush into
each of the callers
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'sound/pci/intel8x0.c')
| -rw-r--r-- | sound/pci/intel8x0.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index e5650905296e..4bb97646a67a 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -715,7 +715,6 @@ static void fill_nocache(void *buf, int size, int nocache) set_pages_uc(virt_to_page(buf), size); else set_pages_wb(virt_to_page(buf), size); - global_flush_tlb(); } #else #define fill_nocache(buf, size, nocache) do { ; } while (0) |