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dm snapshot: drop unused last_percent

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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>
This commit is contained in:
Mikulas Patocka 2008-10-21 17:44:53 +01:00 committed by Alasdair G Kergon
parent 7c5f78b9d7
commit f68d4f3d39
2 changed files with 0 additions and 4 deletions
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1
drivers/md/dm-snap.c
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@ -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;

3
drivers/md/dm-snap.h
View file

@ -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;