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linux/sound/core/oss
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Takashi Sakamoto e76bf3c4b4 ALSA: pcm/oss: refer to parameters instead of copying to reduce usage of kernel stack 
Some functions in compatibility layer for Open Sound System interface has
local variable to copy some parameters in runtime of PCM substream, while
this can be replaced with reference of pointers to parameter itself. This
brings an advantage to reduce usage of kernel stack.

This commit applies this idea.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:25:01 +02:00
..
copy.c ALSA: Kill snd_assert() in sound/core/* 2008-08-13 11:46:35 +02:00
io.c ALSA: Kill snd_assert() in sound/core/* 2008-08-13 11:46:35 +02:00
linear.c ALSA: core: remove unused variables. 2011-05-26 08:19:04 +02:00
Makefile [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
mixer_oss.c ALSA: Fix compat_ioctl handling for OSS emulations 2015-12-03 17:40:21 +01:00
mulaw.c ALSA: core: sparse cleanups 2011-02-14 17:10:11 +01:00
pcm_oss.c ALSA: pcm/oss: refer to parameters instead of copying to reduce usage of kernel stack 2017-05-17 07:25:01 +02:00
pcm_plugin.c ALSA: pcm/oss: refer to parameters instead of copying to reduce usage of kernel stack 2017-05-17 07:25:01 +02:00
pcm_plugin.h ALSA: pcm/oss: refer to parameters instead of copying to reduce usage of kernel stack 2017-05-17 07:25:01 +02:00
rate.c ALSA: fix excessive background noise introduced by OSS emulation rate shrink 2009-02-23 07:49:04 +01:00
route.c ALSA: core: sparse cleanups 2011-02-14 17:10:11 +01:00