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| author | Jaroslav Kysela <perex@perex.cz> | 2009-05-28 11:21:52 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-05-29 11:47:36 +0200 |
| commit | c62a01ad6e746fae9c93f51ea67e0abfd8d94b58 (patch) | |
| tree | a334fb7283e7bf925e61c08dc926288890d2e616 /block/blk-map.c | |
| parent | 8bea869c5e56234990e6bad92a543437115bfc18 (diff) | |
| download | talos-op-linux-c62a01ad6e746fae9c93f51ea67e0abfd8d94b58.tar.gz talos-op-linux-c62a01ad6e746fae9c93f51ea67e0abfd8d94b58.zip | |
ALSA: PCM midlevel: introduce mask for xrun_debug() macro
For debugging purposes, it is better to separate actions.
Bit-values:
1: show bad PCM ring buffer pointer
2: show also stack (to debug kernel latency issues)
4: check pointer against system jiffies
Example:
5: show bad PCM ring buffer pointer and do jiffies check
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'block/blk-map.c')
0 files changed, 0 insertions, 0 deletions
