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Searched refs:vma_use_count (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/media/pci/meye/
H A Dmeye.h294 int vma_use_count[MEYE_MAX_BUFNBRS]; /* mmap count */ member
H A Dmeye.c1226 if (meye.vma_use_count[i]) { in vidioc_reqbufs()
1245 meye.vma_use_count[i] = 0; in vidioc_reqbufs()
1424 meye.vma_use_count[idx]++; in meye_vm_open()
1430 meye.vma_use_count[idx]--; in meye_vm_close()
1461 meye.vma_use_count[i] = 0; in meye_mmap()
/kernel/linux/linux-5.10/drivers/usb/core/
H A Ddevio.c85 int vma_use_count; member
182 if (usbm->urb_use_count == 0 && usbm->vma_use_count == 0) { in dec_usb_memory_use_count()
202 ++usbm->vma_use_count; in usbdev_vm_open()
210 dec_usb_memory_use_count(usbm, &usbm->vma_use_count); in usbdev_vm_close()
253 usbm->vma_use_count = 1; in usbdev_mmap()
267 dec_usb_memory_use_count(usbm, &usbm->vma_use_count); in usbdev_mmap()
273 dec_usb_memory_use_count(usbm, &usbm->vma_use_count); in usbdev_mmap()
/kernel/linux/linux-6.6/drivers/usb/core/
H A Ddevio.c85 int vma_use_count; member
194 if (usbm->urb_use_count == 0 && usbm->vma_use_count == 0) { in dec_usb_memory_use_count()
214 ++usbm->vma_use_count; in usbdev_vm_open()
222 dec_usb_memory_use_count(usbm, &usbm->vma_use_count); in usbdev_vm_close()
265 usbm->vma_use_count = 1; in usbdev_mmap()
279 dec_usb_memory_use_count(usbm, &usbm->vma_use_count); in usbdev_mmap()
285 dec_usb_memory_use_count(usbm, &usbm->vma_use_count); in usbdev_mmap()

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