1 files changed, 10 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index eafe4a7b8237..cad6a16260f7 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -344,9 +344,16 @@ struct mm_struct {
 	/* Architecture-specific MM context */
 	mm_context_t context;
 
-	/* Token based thrashing protection. */
-	unsigned long swap_token_time;
-	char recent_pagein;
+	/* Swap token stuff */
+	/*
+	 * Last value of global fault stamp as seen by this process.
+	 * In other words, this value gives an indication of how long
+	 * it has been since this task got the token.
+	 * Look at mm/thrash.c
+	 */
+	unsigned int faultstamp;
+	unsigned int token_priority;
+	unsigned int last_interval;
 
 	/* coredumping support */
 	int core_waiters;