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-rw-r--r--include/linux/sched.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 372c15df2ebc..7fc83210e8fb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -63,6 +63,7 @@ struct sched_param {
#include <linux/nodemask.h>
#include <linux/mm_types.h>
+#include <asm/kmap_types.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include <asm/cputime.h>
@@ -1647,6 +1648,10 @@ struct task_struct {
struct rcu_head put_rcu;
int softirq_nestcnt;
#endif
+#if defined CONFIG_PREEMPT_RT_FULL && defined CONFIG_HIGHMEM
+ int kmap_idx;
+ pte_t kmap_pte[KM_TYPE_NR];
+#endif
};
#ifdef CONFIG_PREEMPT_RT_FULL