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print warnings about driver bugs at most once

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This commit is contained in:
Lennart Poettering 2009-02-21 16:33:46 +01:00
parent 4505bc9cc6
commit 14ee8d471a
3 changed files with 36 additions and 22 deletions
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20
src/modules/alsa/alsa-source.c
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@ -287,10 +287,12 @@ static int mmap_read(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled
if (PA_UNLIKELY(n_bytes <= 0)) {
if (polled && pa_log_ratelimit())
pa_log(_("ALSA woke us up to read new data from the device, but there was actually nothing to read! "
"Most likely this is an ALSA driver bug. Please report this issue to the ALSA developers. "
"We were woken up with POLLIN set -- however a subsequent snd_pcm_avail_update() returned 0."));
if (polled)
PA_ONCE_BEGIN {
pa_log(_("ALSA woke us up to read new data from the device, but there was actually nothing to read! "
"Most likely this is an ALSA driver bug. Please report this issue to the ALSA developers. "
"We were woken up with POLLIN set -- however a subsequent snd_pcm_avail_update() returned 0."));
} PA_ONCE_END;
#ifdef DEBUG_TIMING
pa_log_debug("Not reading, because not necessary.");
@ -406,10 +408,12 @@ static int unix_read(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled
if (PA_UNLIKELY(n_bytes <= 0)) {
if (polled && pa_log_ratelimit())
pa_log(_("ALSA woke us up to read new data from the device, but there was actually nothing to read! "
"Most likely this is an ALSA driver bug. Please report this issue to the ALSA developers. "
"We were woken up with POLLIN set -- however a subsequent snd_pcm_avail_update() returned 0."));
if (polled)
PA_ONCE_BEGIN {
pa_log(_("ALSA woke us up to read new data from the device, but there was actually nothing to read! "
"Most likely this is an ALSA driver bug. Please report this issue to the ALSA developers. "
"We were woken up with POLLIN set -- however a subsequent snd_pcm_avail_update() returned 0."));
} PA_ONCE_END;
break;
}