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(parent: 4adbf58) | patch
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)
commit88df0364a65cb18c4362906e7bf6ca5d9069ce0a
treefdb4c9be9d073cb057af0571449c984730d8f75ftree | snapshot
parent4adbf58fdf4141ca3c4cf6ba4cd17b26c37bf47bcommit | 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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