X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fmisc%2Fsgi-gru%2Fgrutlbpurge.c;fp=drivers%2Fmisc%2Fsgi-gru%2Fgrutlbpurge.c;h=be28f05bfafa9ee41a53c642f0e384812ea88adf;hb=93065ac753e4443840a057bfef4be71ec766fde9;hp=a3454eb56fbf57e3a3868c514cdd72affd578cc4;hpb=c2343d2761f86ae1b857f78c7cdb9f51e5fa1641;p=linux-2.6-microblaze.git

diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c
index a3454eb56fbf..be28f05bfafa 100644
--- a/drivers/misc/sgi-gru/grutlbpurge.c
+++ b/drivers/misc/sgi-gru/grutlbpurge.c
@@ -219,9 +219,10 @@ void gru_flush_all_tlb(struct gru_state *gru)
 /*
  * MMUOPS notifier callout functions
  */
-static void gru_invalidate_range_start(struct mmu_notifier *mn,
+static int gru_invalidate_range_start(struct mmu_notifier *mn,
 				       struct mm_struct *mm,
-				       unsigned long start, unsigned long end)
+				       unsigned long start, unsigned long end,
+				       bool blockable)
 {
 	struct gru_mm_struct *gms = container_of(mn, struct gru_mm_struct,
 						 ms_notifier);
@@ -231,6 +232,8 @@ static void gru_invalidate_range_start(struct mmu_notifier *mn,
 	gru_dbg(grudev, "gms %p, start 0x%lx, end 0x%lx, act %d\n", gms,
 		start, end, atomic_read(&gms->ms_range_active));
 	gru_flush_tlb_range(gms, start, end - start);
+
+	return 0;
 }
 
 static void gru_invalidate_range_end(struct mmu_notifier *mn,