Searched refs:mmap_count (Results 1 – 8 of 8) sorted by relevance
225 refcount_t mmap_count; member235 refcount_set(&vml->mmap_count, 1); in remember_vma()246 refcount_inc(&vml->mmap_count); in arena_vm_open()255 if (!refcount_dec_and_test(&vml->mmap_count)) in arena_vm_close()
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()
697 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()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()1396 if (atomic_read(&substream->mmap_count)) in snd_pcm_oss_write1()1506 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()2090 if (atomic_read(&psubstream->mmap_count)) in snd_pcm_oss_set_trigger()[all …]
38 atomic_t mmap_count; member
3892 if (likely(!atomic_read(&event->mmap_count))) in event_update_userpage()6397 atomic_inc(&event->mmap_count); in perf_mmap_open()6398 atomic_inc(&event->rb->mmap_count); in perf_mmap_open()6454 if (atomic_dec_and_test(&rb->mmap_count)) in perf_mmap_close()6457 if (!atomic_dec_and_mutex_lock(&event->mmap_count, &event->mmap_mutex)) in perf_mmap_close()6688 if (!atomic_inc_not_zero(&rb->mmap_count)) in perf_mmap()6722 if (!atomic_inc_not_zero(&event->rb->mmap_count)) { in perf_mmap()6791 atomic_set(&rb->mmap_count, 1); in perf_mmap()6812 atomic_inc(&event->mmap_count); in perf_mmap()6814 atomic_dec(&rb->mmap_count); in perf_mmap()[all …]
162 atomic_t mmap_count; member1597 atomic_inc(&msc->mmap_count); in msc_mmap_open()1606 if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex)) in msc_mmap_close()1671 atomic_set(&msc->mmap_count, 1); in intel_th_msc_mmap()
692 atomic_set(&substream->mmap_count, 0); in snd_pcm_new_stream()
1516 atomic_t mmap_count;