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ALSA: pcm - Avoid GFP_ATOMIC in snd_pcm_link()
authorTakashi Iwai <tiwai@suse.de>
Tue, 13 Mar 2012 14:55:43 +0000 (15:55 +0100)
committerTakashi Iwai <tiwai@suse.de>
Thu, 15 Mar 2012 06:36:00 +0000 (07:36 +0100)
commit1662591b2e6876b8bc041cd48837ccd297c2028f
treefdb4c9be9d073cb057af0571449c984730d8f75ftree
parent4af87a939ef7092fdca267fba473cf8407d6d8e2commit | diff
ALSA: pcm - Avoid GFP_ATOMIC in snd_pcm_link()

GFP_ATOMIC is used in snd_pcm_link() just because the kmalloc is
called inside a lock.  Since this function isn't too critical for
speed and is rarely called in practice, better to allocate the chunk
at first before spinlock and free it in error paths, so that
GFP_KERNEL can be used.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/pcm_native.c diff | blob | history
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