Searched refs:mmap_count (Results 1 – 12 of 12) sorted by relevance
98 int mmap_count; /* Number of current mmap's */ member346 if (image[minor].mmap_count != 0) { in vme_user_ioctl()443 image[minor].mmap_count--; in vme_user_vm_close()478 image[minor].mmap_count++; in vme_user_master_mmap()
699 if (atomic_read(&substream->mmap_count)) { in snd_pcm_oss_period_size()872 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()881 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_change_params_locked()1007 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()1399 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_write1()1509 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_read1()1664 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_sync()1848 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_get_formats()2093 if (atomic_read(&psubstream->mmap_count)) in snd_pcm_oss_set_trigger()[all …]
320 refcount_t mmap_count; member330 refcount_set(&vml->mmap_count, 1); in remember_vma()341 refcount_inc(&vml->mmap_count); in arena_vm_open()350 if (!refcount_dec_and_test(&vml->mmap_count)) in arena_vm_close()
38 refcount_t mmap_count; member
4082 if (likely(!refcount_read(&event->mmap_count))) in event_update_userpage()6999 refcount_inc(&event->mmap_count); in perf_mmap_open()7000 refcount_inc(&event->rb->mmap_count); in perf_mmap_open()7058 if (refcount_dec_and_test(&rb->mmap_count)) in perf_mmap_close()7061 if (!refcount_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()7293 if (!refcount_read(&event->mmap_count)) in perf_mmap_rb()7296 if (refcount_inc_not_zero(&event->rb->mmap_count)) { in perf_mmap_rb()7302 refcount_inc(&event->mmap_count); in perf_mmap_rb()7327 refcount_set(&rb->mmap_count, 1); in perf_mmap_rb()7338 refcount_set(&event->mmap_count, 1); in perf_mmap_rb()[all …]
989 bo->mmap_count++; in hmm_bo_vm_open()1005 bo->mmap_count--; in hmm_bo_vm_close()1007 if (!bo->mmap_count) { in hmm_bo_vm_close()
162 atomic_t mmap_count; member1593 atomic_inc(&msc->mmap_count); in msc_mmap_open()1601 if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex)) in msc_mmap_close()1653 atomic_set(&msc->mmap_count, 1); in intel_th_msc_mmap()
774 atomic_read(&substream->mmap_count)) in snd_pcm_hw_params()935 if (atomic_read(&substream->mmap_count)) in snd_pcm_hw_free()3856 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data_open()3866 atomic_dec(&substream->mmap_count); in snd_pcm_mmap_data_close()4008 atomic_inc(&substream->mmap_count); in snd_pcm_mmap_data()
690 atomic_set(&substream->mmap_count, 0); in snd_pcm_new_stream()
491 atomic_t mmap_count; member
863 refcount_t mmap_count; member
1516 atomic_t mmap_count;