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ALSA: emu10k1 - Fix page allocation with GFP_DMA 

Added the missing GFP_ATOMIC to page_alloc when called with GFP_DMA.
GFP_KERNEL often results in stalls for ZONE_DMA, so GFP_ATOMIC is more
prgmatic.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Takashi Iwai 2008-06-10 12:34:45 +02:00 committed by Jaroslav Kysela
parent 36ca6e133a
commit 781711a93e
1 changed files with 1 additions and 1 deletions
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2
sound/pci/emu10k1/memory.c
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@ -466,7 +466,7 @@ static int synth_alloc_pages(struct snd_emu10k1 *emu, struct snd_emu10k1_memblk
__GFP_NOWARN);
if (!p || (page_to_pfn(p) & ~(emu->dma_mask >> PAGE_SHIFT)))
/* try to allocate from <16MB zone */
p = alloc_page(GFP_DMA |
p = alloc_page(GFP_ATOMIC | GFP_DMA |
__GFP_NORETRY | /* no OOM-killer */
__GFP_NOWARN);
if (!p) {