Merge branch 'kmap_atomic' of git://github.com/congwang/linux

[linux-flexiantxendom0-3.2.10.git] / crypto / shash.c

diff --git a/crypto/shash.c b/crypto/shash.c
index 9100912..21fc12e 100644 (file)
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -281,10 +281,10 @@ int shash_ahash_digest(struct ahash_request *req, struct shash_desc *desc)
        if (nbytes < min(sg->length, ((unsigned int)(PAGE_SIZE)) - offset)) {
                void *data;
 
-               data = crypto_kmap(sg_page(sg), 0);
+               data = kmap_atomic(sg_page(sg));
                err = crypto_shash_digest(desc, data + offset, nbytes,
                                          req->result);
-               crypto_kunmap(data, 0);
+               kunmap_atomic(data);
                crypto_yield(desc->flags);
        } else
                err = crypto_shash_init(desc) ?:
@@ -420,9 +420,9 @@ static int shash_compat_digest(struct hash_desc *hdesc, struct scatterlist *sg,
 
                desc->flags = hdesc->flags;
 
-               data = crypto_kmap(sg_page(sg), 0);
+               data = kmap_atomic(sg_page(sg));
                err = crypto_shash_digest(desc, data + offset, nbytes, out);
-               crypto_kunmap(data, 0);
+               kunmap_atomic(data);
                crypto_yield(desc->flags);
                goto out;
        }