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Searched refs:mmap_count (Results 1 - 25 of 26) sorted by relevance

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/kernel/linux/linux-5.10/sound/usb/usx2y/
H A Dus122l.c98 atomic_inc(&us122l->mmap_count); in usb_stream_hwdep_vm_open()
99 snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); in usb_stream_hwdep_vm_open()
141 atomic_dec(&us122l->mmap_count); in usb_stream_hwdep_vm_close()
142 snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); in usb_stream_hwdep_vm_close()
228 atomic_inc(&us122l->mmap_count); in usb_stream_hwdep_mmap()
613 while (atomic_read(&us122l->mmap_count)) in snd_us122l_disconnect()
H A Dus122l.h19 atomic_t mmap_count; member
/kernel/linux/linux-6.6/sound/usb/usx2y/
H 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()
H A Dus122l.h19 atomic_t mmap_count; member
/kernel/linux/linux-5.10/drivers/staging/vme/devices/
H 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()
/kernel/linux/linux-6.6/drivers/staging/vme_user/
H 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()
/kernel/linux/linux-6.6/drivers/staging/media/atomisp/include/hmm/
H A Dhmm_bo.h122 int mmap_count; member
/kernel/linux/linux-5.10/sound/core/oss/
H A Dpcm_oss.c705 if (atomic_read(&substream->mmap_count)) { in snd_pcm_oss_period_size()
870 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()
879 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()
1010 if (atomic_read(&substream->mmap_count) || in snd_pcm_oss_change_params_locked()
1019 if (atomic_read(&substream->mmap_count) || in snd_pcm_oss_change_params_locked()
1398 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_write1()
1508 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_read1()
1663 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_sync()
1843 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_get_formats()
2086 if (atomic_read(&psubstream->mmap_count)) in snd_pcm_oss_set_trigger()
[all...]
/kernel/linux/linux-6.6/sound/core/oss/
H A Dpcm_oss.c705 if (atomic_read(&substream->mmap_count)) { in snd_pcm_oss_period_size()
881 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()
890 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()
1016 if (atomic_read(&substream->mmap_count) || in snd_pcm_oss_change_params_locked()
1025 if (atomic_read(&substream->mmap_count) || in snd_pcm_oss_change_params_locked()
1407 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_write1()
1517 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_read1()
1673 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_sync()
1858 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_get_formats()
2104 if (atomic_read(&psubstream->mmap_count)) in snd_pcm_oss_set_trigger()
[all...]
/kernel/linux/linux-5.10/kernel/events/
H A Dinternal.h38 atomic_t mmap_count; member
H A Dcore.c3763 if (likely(!atomic_read(&event->mmap_count))) in event_update_userpage()
6049 atomic_inc(&event->mmap_count); in perf_mmap_open()
6050 atomic_inc(&event->rb->mmap_count); in perf_mmap_open()
6106 if (atomic_dec_and_test(&rb->mmap_count)) in perf_mmap_close()
6109 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()
6264 if (!atomic_inc_not_zero(&rb->mmap_count)) in perf_mmap()
6298 if (!atomic_inc_not_zero(&event->rb->mmap_count)) { in perf_mmap()
6365 atomic_set(&rb->mmap_count, 1); in perf_mmap()
6386 atomic_inc(&event->mmap_count); in perf_mmap()
6388 atomic_dec(&rb->mmap_count); in perf_mmap()
[all...]
/kernel/linux/linux-5.10/drivers/staging/media/atomisp/include/hmm/
H A Dhmm_bo.h141 int mmap_count; member
/kernel/linux/linux-6.6/kernel/events/
H A Dinternal.h38 atomic_t mmap_count; member
H A Dcore.c3811 if (likely(!atomic_read(&event->mmap_count))) in event_update_userpage()
6287 atomic_inc(&event->mmap_count); in perf_mmap_open()
6288 atomic_inc(&event->rb->mmap_count); in perf_mmap_open()
6320 * rb->aux_mmap_count will always drop before rb->mmap_count and in perf_mmap_close()
6321 * event->mmap_count, so it is ok to use event->mmap_mutex to in perf_mmap_close()
6345 if (atomic_dec_and_test(&rb->mmap_count)) in perf_mmap_close()
6348 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()
6499 if (!atomic_inc_not_zero(&rb->mmap_count)) in perf_mmap()
6533 if (!atomic_inc_not_zero(&event->rb->mmap_count)) { in perf_mmap()
6600 atomic_set(&rb->mmap_count, in perf_mmap()
[all...]
/kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/hmm/
H A Dhmm_bo.c1001 bo->mmap_count++; in hmm_bo_vm_open()
1017 bo->mmap_count--; in hmm_bo_vm_close()
1019 if (!bo->mmap_count) { in hmm_bo_vm_close()
/kernel/linux/linux-5.10/include/sound/
H A Dpcm.h471 atomic_t mmap_count; member
1311 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data_open()
1323 atomic_dec(&substream->mmap_count); in snd_pcm_mmap_data_close()
/kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/hmm/
H 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()
/kernel/linux/linux-6.6/include/sound/
H A Dpcm.h474 atomic_t mmap_count; member
1404 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data_open()
1416 atomic_dec(&substream->mmap_count); in snd_pcm_mmap_data_close()
/kernel/linux/linux-5.10/drivers/hwtracing/intel_th/
H A Dmsu.c120 * @mmap_count: number of mappings
153 atomic_t mmap_count; member
1566 atomic_inc(&msc->mmap_count); in msc_mmap_open()
1575 if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex)) in msc_mmap_close()
1640 atomic_set(&msc->mmap_count, 1); in intel_th_msc_mmap()
/kernel/linux/linux-6.6/drivers/hwtracing/intel_th/
H A Dmsu.c120 * @mmap_count: number of mappings
153 atomic_t mmap_count; member
1580 atomic_inc(&msc->mmap_count); in msc_mmap_open()
1589 if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex)) in msc_mmap_close()
1654 atomic_set(&msc->mmap_count, 1); in intel_th_msc_mmap()
/kernel/linux/linux-5.10/include/linux/
H A Dperf_event.h713 atomic_t mmap_count; member
/kernel/linux/linux-5.10/sound/core/
H A Dpcm_native.c714 atomic_read(&substream->mmap_count)) in snd_pcm_hw_params()
876 if (atomic_read(&substream->mmap_count)) in snd_pcm_hw_free()
3874 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data()
H A Dpcm.c697 atomic_set(&substream->mmap_count, 0); in snd_pcm_new_stream()
/kernel/linux/linux-6.6/sound/core/
H A Dpcm_native.c732 atomic_read(&substream->mmap_count)) in snd_pcm_hw_params()
895 if (atomic_read(&substream->mmap_count)) in snd_pcm_hw_free()
3912 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data()
/kernel/linux/linux-6.6/include/linux/
H A Dperf_event.h769 atomic_t mmap_count; member

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