diff options
Diffstat (limited to 'linux-core/drm_compat.h')
| -rw-r--r-- | linux-core/drm_compat.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/linux-core/drm_compat.h b/linux-core/drm_compat.h index f861abfd..3f3abc9a 100644 --- a/linux-core/drm_compat.h +++ b/linux-core/drm_compat.h @@ -96,7 +96,7 @@ enum { #define __user #endif -#if !defined(__put_page) +#if !defined(__put_page) #define __put_page(p) atomic_dec(&(p)->count) #endif @@ -111,7 +111,7 @@ enum { #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) static inline int remap_pfn_range(struct vm_area_struct *vma, unsigned long from, unsigned long pfn, unsigned long size, pgprot_t pgprot) { - return remap_page_range(vma, from, + return remap_page_range(vma, from, pfn << PAGE_SHIFT, size, pgprot); @@ -185,7 +185,7 @@ static __inline__ void *kcalloc(size_t nmemb, size_t size, int flags) /* - * Flush relevant caches and clear a VMA structure so that page references + * Flush relevant caches and clear a VMA structure so that page references * will cause a page fault. Don't flush tlbs. */ @@ -193,7 +193,7 @@ extern void drm_clear_vma(struct vm_area_struct *vma, unsigned long addr, unsigned long end); /* - * Return the PTE protection map entries for the VMA flags given by + * Return the PTE protection map entries for the VMA flags given by * flags. This is a functional interface to the kernel's protection map. */ @@ -230,7 +230,7 @@ extern void free_nopage_retry(void); #ifndef DRM_FULL_MM_COMPAT /* - * For now, just return a dummy page that we've allocated out of + * For now, just return a dummy page that we've allocated out of * static space. The page will be put by do_nopage() since we've already * filled out the pte. */ @@ -240,13 +240,13 @@ struct fault_data { unsigned long address; pgoff_t pgoff; unsigned int flags; - + int type; }; #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)) extern struct page *drm_bo_vm_nopage(struct vm_area_struct *vma, - unsigned long address, + unsigned long address, int *type); #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)) && \ !defined(DRM_FULL_MM_COMPAT) @@ -261,22 +261,22 @@ struct drm_buffer_object; /* - * Add a vma to the ttm vma list, and the + * Add a vma to the ttm vma list, and the * process mm pointer to the ttm mm list. Needs the ttm mutex. */ -extern int drm_bo_add_vma(struct drm_buffer_object * bo, +extern int drm_bo_add_vma(struct drm_buffer_object * bo, struct vm_area_struct *vma); /* * Delete a vma and the corresponding mm pointer from the * ttm lists. Needs the ttm mutex. */ -extern void drm_bo_delete_vma(struct drm_buffer_object * bo, +extern void drm_bo_delete_vma(struct drm_buffer_object * bo, struct vm_area_struct *vma); /* * Attempts to lock all relevant mmap_sems for a ttm, while - * not releasing the ttm mutex. May return -EAGAIN to avoid + * not releasing the ttm mutex. May return -EAGAIN to avoid * deadlocks. In that case the caller shall release the ttm mutex, * schedule() and try again. */ @@ -299,7 +299,7 @@ extern void drm_bo_unlock_kmm(struct drm_buffer_object * bo); extern void drm_bo_finish_unmap(struct drm_buffer_object *bo); /* - * Remap all vmas of this ttm using io_remap_pfn_range. We cannot + * Remap all vmas of this ttm using io_remap_pfn_range. We cannot * fault these pfns in, because the first one will set the vma VM_PFNMAP * flag, which will make the next fault bug in do_nopage(). The function * releases the mmap_sems for this ttm. |