diff options
| -rw-r--r-- | drivers/gpu/drm/drm_cache.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c index 08758e0..3dbc7f1 100644 --- a/drivers/gpu/drm/drm_cache.c +++ b/drivers/gpu/drm/drm_cache.c @@ -37,12 +37,13 @@ drm_clflush_page(struct page *page) { uint8_t *page_virtual; unsigned int i; + const int size = boot_cpu_data.x86_clflush_size; if (unlikely(page == NULL)) return; page_virtual = kmap_atomic(page); - for (i = 0; i < PAGE_SIZE; i += boot_cpu_data.x86_clflush_size) + for (i = 0; i < PAGE_SIZE; i += size) clflush(page_virtual + i); kunmap_atomic(page_virtual); } |
