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| author | Clemens Ladisch <clemens@ladisch.de> | 2012-05-13 20:03:09 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-05-14 08:43:30 (GMT) |
| commit | 76fb87894828756e069a43ce55f775a6c893a53d (patch) | |
| tree | 270c4ca71a84ace95f7aef751477427365f395e3 /scripts/tracing | |
| parent | 7df4a691fb6645405c9d3dad8d27f8e5e3451e00 (diff) | |
| download | linux-fsl-qoriq-76fb87894828756e069a43ce55f775a6c893a53d.tar.xz | |
ALSA: firewire-lib: taskletize the snd_pcm_period_elapsed() call
The following patch might introduce this call chain:
PCM .pointer callback
+ fw_iso_context_flush_completions
+ packet callback
+ snd_pcm_period_elapsed
+ PCM .pointer callback
Recursive calls to the pointer callback are not possible due to the PCM
group locking, so avoid this by moving the period notification into
a separate tasklet.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'scripts/tracing')
0 files changed, 0 insertions, 0 deletions