X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fzbud.c;h=ad1e781284fdd48492e7bac46c245fae5d578f95;hb=f9061f2fc1e66264597c36ebb084fb8c35117e67;hp=9bb4710e35898b61c6824253501107898db76f36;hpb=27ddabc32d9e26eb590fb7153b588eff84a9c499;p=karo-tx-linux.git

diff --git a/mm/zbud.c b/mm/zbud.c
index 9bb4710e3589..ad1e781284fd 100644
--- a/mm/zbud.c
+++ b/mm/zbud.c
@@ -257,7 +257,7 @@ int zbud_alloc(struct zbud_pool *pool, int size, gfp_t gfp,
 
 	if (size <= 0 || gfp & __GFP_HIGHMEM)
 		return -EINVAL;
-	if (size > PAGE_SIZE - ZHDR_SIZE_ALIGNED)
+	if (size > PAGE_SIZE - ZHDR_SIZE_ALIGNED - CHUNK_SIZE)
 		return -ENOSPC;
 	chunks = size_to_chunks(size);
 	spin_lock(&pool->lock);