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>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c
index 128eaca17a61..42943b4fcb7b 100644
--- a/sound/pci/emu10k1/memory.c
+++ b/sound/pci/emu10k1/memory.c
@@ -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) {