1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 83d657811d0..e3539c14e47 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -684,6 +684,7 @@ static inline void prefetch_stack(struct task_struct *t) { }
 
 struct audit_context;           /* See audit.c */
 struct mempolicy;
+struct pipe_inode_info;
 
 enum sleep_type {
         SLEEP_NORMAL,
@@ -882,6 +883,11 @@ struct task_struct {
 
         atomic_t fs_excl;       /* holding fs exclusive resources */
         struct rcu_head rcu;
+
+        /*
+         * cache last used pipe for splice
+         */
+        struct pipe_inode_info *splice_pipe;
 };
 
 static inline pid_t process_group(struct task_struct *tsk)