1 files changed, 11 insertions, 11 deletions

diff --git a/fs/splice.c b/fs/splice.c
index 2898fa1e9e63..23fa5561b944 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -331,7 +331,7 @@ ssize_t copy_splice_read(struct file *in, loff_t *ppos,
 	int i;
 
 	/* Work out how much data we can actually add into the pipe */
-	used = pipe_occupancy(pipe->head, pipe->tail);
+	used = pipe_buf_usage(pipe);
 	npages = max_t(ssize_t, pipe->max_usage - used, 0);
 	len = min_t(size_t, len, npages * PAGE_SIZE);
 	npages = DIV_ROUND_UP(len, PAGE_SIZE);
@@ -342,7 +342,7 @@ ssize_t copy_splice_read(struct file *in, loff_t *ppos,
 		return -ENOMEM;
 
 	pages = (struct page **)(bv + npages);
-	npages = alloc_pages_bulk_array(GFP_USER, npages, pages);
+	npages = alloc_pages_bulk(GFP_USER, npages, pages);
 	if (!npages) {
 		kfree(bv);
 		return -ENOMEM;
@@ -527,7 +527,7 @@ static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_des
 		return -ERESTARTSYS;
 
 repeat:
-	while (pipe_empty(pipe->head, pipe->tail)) {
+	while (pipe_is_empty(pipe)) {
 		if (!pipe->writers)
 			return 0;
 
@@ -820,7 +820,7 @@ ssize_t splice_to_socket(struct pipe_inode_info *pipe, struct file *out,
 		if (signal_pending(current))
 			break;
 
-		while (pipe_empty(pipe->head, pipe->tail)) {
+		while (pipe_is_empty(pipe)) {
 			ret = 0;
 			if (!pipe->writers)
 				goto out;
@@ -968,7 +968,7 @@ static ssize_t do_splice_read(struct file *in, loff_t *ppos,
 		return 0;
 
 	/* Don't try to read more the pipe has space for. */
-	p_space = pipe->max_usage - pipe_occupancy(pipe->head, pipe->tail);
+	p_space = pipe->max_usage - pipe_buf_usage(pipe);
 	len = min_t(size_t, len, p_space << PAGE_SHIFT);
 
 	if (unlikely(len > MAX_RW_COUNT))
@@ -1080,7 +1080,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
 	more = sd->flags & SPLICE_F_MORE;
 	sd->flags |= SPLICE_F_MORE;
 
-	WARN_ON_ONCE(!pipe_empty(pipe->head, pipe->tail));
+	WARN_ON_ONCE(!pipe_is_empty(pipe));
 
 	while (len) {
 		size_t read_len;
@@ -1268,7 +1268,7 @@ static int wait_for_space(struct pipe_inode_info *pipe, unsigned flags)
 			send_sig(SIGPIPE, current, 0);
 			return -EPIPE;
 		}
-		if (!pipe_full(pipe->head, pipe->tail, pipe->max_usage))
+		if (!pipe_is_full(pipe))
 			return 0;
 		if (flags & SPLICE_F_NONBLOCK)
 			return -EAGAIN;
@@ -1652,13 +1652,13 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
 	 * Check the pipe occupancy without the inode lock first. This function
 	 * is speculative anyways, so missing one is ok.
 	 */
-	if (!pipe_empty(pipe->head, pipe->tail))
+	if (!pipe_is_empty(pipe))
 		return 0;
 
 	ret = 0;
 	pipe_lock(pipe);
 
-	while (pipe_empty(pipe->head, pipe->tail)) {
+	while (pipe_is_empty(pipe)) {
 		if (signal_pending(current)) {
 			ret = -ERESTARTSYS;
 			break;
@@ -1688,13 +1688,13 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
 	 * Check pipe occupancy without the inode lock first. This function
 	 * is speculative anyways, so missing one is ok.
 	 */
-	if (!pipe_full(pipe->head, pipe->tail, pipe->max_usage))
+	if (!pipe_is_full(pipe))
 		return 0;
 
 	ret = 0;
 	pipe_lock(pipe);
 
-	while (pipe_full(pipe->head, pipe->tail, pipe->max_usage)) {
+	while (pipe_is_full(pipe)) {
 		if (!pipe->readers) {
 			send_sig(SIGPIPE, current, 0);
 			ret = -EPIPE;