linux

iv/linux

History

Thomas Gleixner b03bbbe08f ALSA/dummy: Replace tasklet with softirq hrtimer

The tasklet is used to defer the execution of snd_pcm_period_elapsed() to
the softirq context. Using the HRTIMER_MODE_SOFT mode invokes the timer
callback in softirq context as well which renders the tasklet useless.

[o-takashi: avoid stall due to a call of hrtimer_cancel() on a callback of hrtimer]

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: alsa-devel@alsa-project.org
Cc: keescook@chromium.org
Link: http://lkml.kernel.org/r/20171221104205.7269-35-anna-maria@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2018-01-16 09:51:22 +01:00

mpu401

ALSA: drivers: Convert timers to use timer_setup()

2017-10-24 21:01:16 +02:00

opl3

ASoC: Updates for v4.15

2017-11-13 15:45:57 +01:00

opl4

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pcsp

License cleanup: add SPDX GPL-2.0 license identifier to files with no license