Am 21.11.2017 um 10:32 schrieb Roger He:
Change-Id: Ide96a1ccad9bb44b0bb0d80e123c2d810ba618ed
Signed-off-by: Roger He <Hongbo.He@xxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/ttm/ttm_page_alloc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 2b83c52..27b2402 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -520,8 +520,7 @@ static int ttm_alloc_new_pages(struct list_head *pages, gfp_t gfp_flags,
int r = 0;
unsigned i, j, cpages;
unsigned npages = 1 << order;
- unsigned max_cpages = min(count,
- (unsigned)(PAGE_SIZE/sizeof(struct page *)));
+ unsigned max_cpages = min(count, (unsigned)NUM_PAGES_TO_ALLOC);
/* allocate array for page caching change */
caching_array = kmalloc(max_cpages*sizeof(struct page *), GFP_KERNEL);
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