1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
index 76fe2987fc9f..adaf691d59f5 100644
--- a/drivers/misc/sgi-gru/grutables.h
+++ b/drivers/misc/sgi-gru/grutables.h
@@ -202,6 +202,7 @@ struct gru_stats_s {
         atomic_long_t check_context_retarget_intr;
         atomic_long_t check_context_unload;
         atomic_long_t tlb_dropin;
+        atomic_long_t tlb_preload_page;
         atomic_long_t tlb_dropin_fail_no_asid;
         atomic_long_t tlb_dropin_fail_upm;
         atomic_long_t tlb_dropin_fail_invalid;
@@ -245,7 +246,8 @@ struct gru_stats_s {
 };
 
 enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
-        cchop_deallocate, tghop_invalidate, mcsop_last};
+        cchop_deallocate, tfhop_write_only, tfhop_write_restart,
+        tghop_invalidate, mcsop_last};
 
 struct mcs_op_statistic {
         atomic_long_t   count;
@@ -335,6 +337,7 @@ struct gru_vma_data {
         long                    vd_user_options;/* misc user option flags */
         int                     vd_cbr_au_count;
         int                     vd_dsr_au_count;
+        unsigned char           vd_tlb_preload_count;
 };
 
 /*
@@ -350,6 +353,7 @@ struct gru_thread_state {
         struct gru_state        *ts_gru;        /* GRU where the context is
                                                    loaded */
         struct gru_mm_struct    *ts_gms;        /* asid & ioproc struct */
+        unsigned char           ts_tlb_preload_count; /* TLB preload pages */
         unsigned long           ts_cbr_map;     /* map of allocated CBRs */
         unsigned long           ts_dsr_map;     /* map of allocated DATA
                                                    resources */
@@ -661,7 +665,8 @@ extern int gru_proc_init(void);
 extern void gru_proc_exit(void);
 
 extern struct gru_thread_state *gru_alloc_gts(struct vm_area_struct *vma,
-                int cbr_au_count, int dsr_au_count, int options, int tsid);
+                int cbr_au_count, int dsr_au_count,
+                unsigned char tlb_preload_count, int options, int tsid);
 extern unsigned long gru_reserve_cb_resources(struct gru_state *gru,
                 int cbr_au_count, char *cbmap);
 extern unsigned long gru_reserve_ds_resources(struct gru_state *gru,