1 files changed, 16 insertions, 0 deletions

diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 786651340de1..0fb75f0762e0 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -134,6 +134,12 @@ struct thread_struct {
 
         /* Saved fpu/fpu emulator stuff. */
         union mips_fpu_union fpu;
+#ifdef CONFIG_MIPS_MT_FPAFF
+        /* Emulated instruction count */
+        unsigned long emulated_fp;
+        /* Saved per-thread scheduler affinity mask */
+        cpumask_t user_cpus_allowed;
+#endif /* CONFIG_MIPS_MT_FPAFF */
 
         /* Saved state of the DSP ASE, if available. */
         struct mips_dsp_state dsp;
@@ -159,6 +165,12 @@ struct thread_struct {
 #define MF_N32          MF_32BIT_ADDR
 #define MF_N64          0
 
+#ifdef CONFIG_MIPS_MT_FPAFF
+#define FPAFF_INIT 0, INIT_CPUMASK,
+#else
+#define FPAFF_INIT
+#endif /* CONFIG_MIPS_MT_FPAFF */
+
 #define INIT_THREAD  { \
         /* \
          * saved main processor registers \
@@ -174,6 +186,10 @@ struct thread_struct {
          */ \
         INIT_FPU, \
         /* \
+         * fpu affinity state (null if not FPAFF) \
+         */ \
+        FPAFF_INIT \
+        /* \
          * saved dsp/dsp emulator stuff \
          */ \
         INIT_DSP, \