diff options
| -rw-r--r-- | linux-core/drmP.h | 1 | ||||
| -rw-r--r-- | linux-core/drm_bufs.c | 3 | ||||
| -rw-r--r-- | linux-core/drm_drv.c | 2 | ||||
| -rw-r--r-- | linux-core/drm_pci.c | 16 | ||||
| -rw-r--r-- | linux-core/drm_vm.c | 2 |
5 files changed, 19 insertions, 5 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index d7a19a2a..720503b6 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -992,6 +992,7 @@ extern int drm_ati_pcigart_cleanup(drm_device_t * dev, extern drm_dma_handle_t *drm_pci_alloc(drm_device_t * dev, size_t size, size_t align, dma_addr_t maxaddr); +extern void __drm_pci_free(drm_device_t * dev, drm_dma_handle_t *dmah); extern void drm_pci_free(drm_device_t * dev, drm_dma_handle_t *dmah); /* sysfs support (drm_sysfs.c) */ diff --git a/linux-core/drm_bufs.c b/linux-core/drm_bufs.c index 66de1f88..a683146f 100644 --- a/linux-core/drm_bufs.c +++ b/linux-core/drm_bufs.c @@ -269,6 +269,7 @@ int drm_addmap(struct inode *inode, struct file *filp, } map->handle = dmah->vaddr; map->offset = (unsigned long)dmah->busaddr; + kfree(dmah); break; } default: @@ -380,7 +381,7 @@ int drm_rmmap(struct inode *inode, struct file *filp, dmah.vaddr = map->handle; dmah.busaddr = map->offset; dmah.size = map->size; - drm_pci_free(dev, &dmah); + __drm_pci_free(dev, &dmah); break; } drm_free(map, sizeof(*map), DRM_MEM_MAPS); diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c index 28bce225..46f51725 100644 --- a/linux-core/drm_drv.c +++ b/linux-core/drm_drv.c @@ -235,7 +235,7 @@ int drm_takedown(drm_device_t * dev) dmah.vaddr = map->handle; dmah.busaddr = map->offset; dmah.size = map->size; - drm_pci_free(dev, &dmah); + __drm_pci_free(dev, &dmah); break; } drm_free(map, sizeof(*map), DRM_MEM_MAPS); diff --git a/linux-core/drm_pci.c b/linux-core/drm_pci.c index 543c7704..dd9b0c8c 100644 --- a/linux-core/drm_pci.c +++ b/linux-core/drm_pci.c @@ -122,10 +122,12 @@ drm_dma_handle_t *drm_pci_alloc(drm_device_t * dev, size_t size, size_t align, EXPORT_SYMBOL(drm_pci_alloc); /** - * \brief Free a PCI consistent memory block. + * \brief Free a PCI consistent memory block without freeing its descriptor. + * + * This function is for internal use in the Linux-specific DRM core code. */ void -drm_pci_free(drm_device_t * dev, drm_dma_handle_t *dmah) +__drm_pci_free(drm_device_t * dev, drm_dma_handle_t *dmah) { #if 0 unsigned long addr; @@ -169,6 +171,16 @@ drm_pci_free(drm_device_t * dev, drm_dma_handle_t *dmah) #endif } + +/** + * \brief Free a PCI consistent memory block. + */ +void +drm_pci_free(drm_device_t * dev, drm_dma_handle_t *dmah) +{ + __drm_pci_free(dev, dmah); + kfree(dmah); +} EXPORT_SYMBOL(drm_pci_free); /*@}*/ diff --git a/linux-core/drm_vm.c b/linux-core/drm_vm.c index bb982b80..67910e6d 100644 --- a/linux-core/drm_vm.c +++ b/linux-core/drm_vm.c @@ -242,7 +242,7 @@ void drm_vm_shm_close(struct vm_area_struct *vma) dmah.vaddr = map->handle; dmah.busaddr = map->offset; dmah.size = map->size; - drm_pci_free(dev, &dmah); + __drm_pci_free(dev, &dmah); break; } drm_free(map, sizeof(*map), DRM_MEM_MAPS); |