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-rw-r--r--include/linux/sched.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 045b0d22784..5e226fe3e51 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1062,15 +1062,6 @@ struct task_struct {
struct hlist_head preempt_notifiers;
#endif
- /*
- * fpu_counter contains the number of consecutive context switches
- * that the FPU is used. If this is over a threshold, the lazy fpu
- * saving becomes unlazy to save the trap. This is an unsigned char
- * so that after 256 times the counter wraps and the behavior turns
- * lazy again; this to deal with bursty apps that only use FPU for
- * a short time
- */
- unsigned char fpu_counter;
#ifdef CONFIG_BLK_DEV_IO_TRACE
unsigned int btrace_seq;
#endif