Home
last modified time | relevance | path

Searched refs:mmap_count (Results 1 – 14 of 14) sorted by relevance

/linux/sound/usb/usx2y/
A Dus122l.c99 atomic_inc(&us122l->mmap_count); in usb_stream_hwdep_vm_open()
100 snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); in usb_stream_hwdep_vm_open()
143 atomic_dec(&us122l->mmap_count); in usb_stream_hwdep_vm_close()
144 snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); in usb_stream_hwdep_vm_close()
231 atomic_inc(&us122l->mmap_count); in usb_stream_hwdep_mmap()
620 while (atomic_read(&us122l->mmap_count)) in snd_us122l_disconnect()
A Dus122l.h19 atomic_t mmap_count; member
/linux/drivers/staging/vme/devices/
A Dvme_user.c98 int mmap_count; /* Number of current mmap's */ member
343 if (image[minor].mmap_count != 0) { in vme_user_ioctl()
440 image[minor].mmap_count--; in vme_user_vm_close()
475 image[minor].mmap_count++; in vme_user_master_mmap()
/linux/sound/core/oss/
A Dpcm_oss.c705 if (atomic_read(&substream->mmap_count)) { in snd_pcm_oss_period_size()
865 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()
874 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()
1005 if (atomic_read(&substream->mmap_count) || in snd_pcm_oss_change_params_locked()
1014 if (atomic_read(&substream->mmap_count) || in snd_pcm_oss_change_params_locked()
1395 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_write1()
1505 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_read1()
1661 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_sync()
1846 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_get_formats()
2816 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_playback_ready()
[all …]
/linux/drivers/staging/media/atomisp/include/hmm/
A Dhmm_bo.h141 int mmap_count; member
/linux/kernel/events/
A Dinternal.h38 atomic_t mmap_count; member
A Dcore.c3712 if (likely(!atomic_read(&event->mmap_count))) in event_update_userpage()
6032 atomic_inc(&event->mmap_count); in perf_mmap_open()
6033 atomic_inc(&event->rb->mmap_count); in perf_mmap_open()
6090 if (atomic_dec_and_test(&rb->mmap_count)) in perf_mmap_close()
6093 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()
6244 if (!atomic_inc_not_zero(&rb->mmap_count)) in perf_mmap()
6278 if (!atomic_inc_not_zero(&event->rb->mmap_count)) { in perf_mmap()
6345 atomic_set(&rb->mmap_count, 1); in perf_mmap()
6367 atomic_inc(&event->mmap_count); in perf_mmap()
6369 atomic_dec(&rb->mmap_count); in perf_mmap()
[all …]
/linux/drivers/staging/media/atomisp/pci/hmm/
A Dhmm_bo.c1338 bo->mmap_count++; in hmm_bo_vm_open()
1354 bo->mmap_count--; in hmm_bo_vm_close()
1356 if (!bo->mmap_count) { in hmm_bo_vm_close()
/linux/include/sound/
A Dpcm.h469 atomic_t mmap_count; member
1328 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data_open()
1340 atomic_dec(&substream->mmap_count); in snd_pcm_mmap_data_close()
/linux/drivers/hwtracing/intel_th/
A Dmsu.c153 atomic_t mmap_count; member
1572 atomic_inc(&msc->mmap_count); in msc_mmap_open()
1581 if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex)) in msc_mmap_close()
1646 atomic_set(&msc->mmap_count, 1); in intel_th_msc_mmap()
/linux/include/linux/
A Dperf_event.h727 atomic_t mmap_count; member
/linux/sound/core/
A Dpcm_native.c700 if (atomic_read(&substream->mmap_count)) in snd_pcm_hw_params()
853 if (atomic_read(&substream->mmap_count)) in snd_pcm_hw_free()
3830 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data()
A Dpcm.c696 atomic_set(&substream->mmap_count, 0); in snd_pcm_new_stream()
/linux/Documentation/sound/kernel-api/
A Dwriting-an-alsa-driver.rst1594 atomic_t mmap_count;

Completed in 75 milliseconds