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path: root/drivers/misc/sgi-gru/grutlbpurge.c
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Diffstat (limited to 'drivers/misc/sgi-gru/grutlbpurge.c')
-rw-r--r--drivers/misc/sgi-gru/grutlbpurge.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c
index 421c548e51f..240a6d36166 100644
--- a/drivers/misc/sgi-gru/grutlbpurge.c
+++ b/drivers/misc/sgi-gru/grutlbpurge.c
@@ -184,8 +184,8 @@ void gru_flush_tlb_range(struct gru_mm_struct *gms, unsigned long start,
STAT(flush_tlb_gru_tgh);
asid = GRUASID(asid, start);
gru_dbg(grudev,
- " FLUSH gruid %d, asid 0x%x, num %ld, cbmap 0x%x\n",
- gid, asid, num, asids->mt_ctxbitmap);
+ " FLUSH gruid %d, asid 0x%x, vaddr 0x%lx, vamask 0x%x, num %ld, cbmap 0x%x\n",
+ gid, asid, start, grupagesize, num, asids->mt_ctxbitmap);
tgh = get_lock_tgh_handle(gru);
tgh_invalidate(tgh, start, ~0, asid, grupagesize, 0,
num - 1, asids->mt_ctxbitmap);
@@ -308,6 +308,7 @@ struct gru_mm_struct *gru_register_mmu_notifier(void)
} else {
gms = kzalloc(sizeof(*gms), GFP_KERNEL);
if (gms) {
+ STAT(gms_alloc);
spin_lock_init(&gms->ms_asid_lock);
gms->ms_notifier.ops = &gru_mmuops;
atomic_set(&gms->ms_refcnt, 1);
@@ -333,6 +334,7 @@ void gru_drop_mmu_notifier(struct gru_mm_struct *gms)
if (!gms->ms_released)
mmu_notifier_unregister(&gms->ms_notifier, current->mm);
kfree(gms);
+ STAT(gms_free);
}
}