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authorChristoph Lameter <clameter@sgi.com>2006-09-05 14:56:51 -0400
committerTony Luck <tony.luck@intel.com>2006-09-26 16:56:39 -0400
commitfd1dfc6f0165e2ad426665e517103672d6832f90 (patch)
treea3bb26ace2427cd5fe0fd62c72d79ef0668cfad1 /arch/ia64
parent35589a8fa8138244e7f2ef9317c440aa580c9335 (diff)
[IA64-SGI] Do not request DMA memory for BTE
The GFP_DMA option usually does nothing on SN2 since all of memory is in thei DMA zone and the BTE has always been capable of addressing all of memory. So there is no need to get memory from a restricted range of memory (which is what GFP_DMA is for). Remove useless __GFP_DMA option. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/sn/kernel/bte.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index 27dee4584061..7f73ad4408aa 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -277,8 +277,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
277 } 277 }
278 278
279 /* temporary buffer used during unaligned transfers */ 279 /* temporary buffer used during unaligned transfers */
280 bteBlock_unaligned = kmalloc(len + 3 * L1_CACHE_BYTES, 280 bteBlock_unaligned = kmalloc(len + 3 * L1_CACHE_BYTES, GFP_KERNEL);
281 GFP_KERNEL | GFP_DMA);
282 if (bteBlock_unaligned == NULL) { 281 if (bteBlock_unaligned == NULL) {
283 return BTEFAIL_NOTAVAIL; 282 return BTEFAIL_NOTAVAIL;
284 } 283 }