X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=fs%2Fsplice.c;h=7394e9e17534ecb03573e28b2288d06cccf24a32;hb=9f6c1333938c5d93da8be8f29f3b5469a3c00f95;hp=73766d24f97b9d41f48ba2cadf36d4cd7ae3d60b;hpb=187f81b3d8d315c35c73ac0d05b15a04a0ac3ce7;p=deliverable%2Flinux.git

diff --git a/fs/splice.c b/fs/splice.c
index 73766d24f97b..7394e9e17534 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -502,8 +502,10 @@ ssize_t generic_file_splice_read(struct file *in, loff_t *ppos,
 		len = left;
 
 	ret = __generic_file_splice_read(in, ppos, pipe, len, flags);
-	if (ret > 0)
+	if (ret > 0) {
 		*ppos += ret;
+		file_accessed(in);
+	}
 
 	return ret;
 }
@@ -963,8 +965,10 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
 
 		mutex_lock_nested(&inode->i_mutex, I_MUTEX_CHILD);
 		ret = file_remove_suid(out);
-		if (!ret)
+		if (!ret) {
+			file_update_time(out);
 			ret = splice_from_pipe_feed(pipe, &sd, pipe_to_file);
+		}
 		mutex_unlock(&inode->i_mutex);
 	} while (ret > 0);
 	splice_from_pipe_end(pipe, &sd);
@@ -976,25 +980,15 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
 
 	if (ret > 0) {
 		unsigned long nr_pages;
+		int err;
 
-		*ppos += ret;
 		nr_pages = (ret + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
 
-		/*
-		 * If file or inode is SYNC and we actually wrote some data,
-		 * sync it.
-		 */
-		if (unlikely((out->f_flags & O_SYNC) || IS_SYNC(inode))) {
-			int err;
-
-			mutex_lock(&inode->i_mutex);
-			err = generic_osync_inode(inode, mapping,
-						  OSYNC_METADATA|OSYNC_DATA);
-			mutex_unlock(&inode->i_mutex);
-
-			if (err)
-				ret = err;
-		}
+		err = generic_write_sync(out, *ppos, ret);
+		if (err)
+			ret = err;
+		else
+			*ppos += ret;
 		balance_dirty_pages_ratelimited_nr(mapping, nr_pages);
 	}