[PATCH] splice: fix page stealing LRU handling.

[deliverable/linux.git] / include / linux / pipe_fs_i.h

diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 70ae9332ec16ee64709908f8cc854532cb612616..ec384958d509690090aa1936b4624cb3da05b2d8 100644 (file)
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -5,10 +5,14 @@
 
 #define PIPE_BUFFERS (16)
 
+#define PIPE_BUF_FLAG_STOLEN   0x01
+#define PIPE_BUF_FLAG_LRU      0x02
+
 struct pipe_buffer {
        struct page *page;
        unsigned int offset, len;
        struct pipe_buf_operations *ops;
+       unsigned int flags;
 };
 
 struct pipe_buf_operations {