dm snapshot: drop unused last_percent

The last_percent field is unused - remove it. (It dates from when events were triggered as each X% filled up.) Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
git-mirror · Oct 21, 2008 · f68d4f3 · f68d4f3
1 parent 7c5f78b
commit f68d4f3
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diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
@@ -600,7 +600,6 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 
 	s->valid = 1;
 	s->active = 0;
-	s->last_percent = 0;
 	init_rwsem(&s->lock);
 	spin_lock_init(&s->pe_lock);
 	s->ti = ti;

diff --git a/drivers/md/dm-snap.h b/drivers/md/dm-snap.h
@@ -158,9 +158,6 @@ struct dm_snapshot {
 	/* Used for display of table */
 	char type;
 
-	/* The last percentage we notified */
-	int last_percent;
-
 	mempool_t *pending_pool;
 
 	struct exception_table pending;