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Diffstat (limited to 'drivers/md/dm-table.c')
-rw-r--r--drivers/md/dm-table.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 4b1ffc0abe11..626a5ec04466 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -1348,13 +1348,13 @@ static void dm_table_verify_integrity(struct dm_table *t)
static int device_flush_capable(struct dm_target *ti, struct dm_dev *dev,
sector_t start, sector_t len, void *data)
{
- unsigned flush = (*(unsigned *)data);
+ unsigned long flush = (unsigned long) data;
struct request_queue *q = bdev_get_queue(dev->bdev);
- return q && (q->flush_flags & flush);
+ return q && (q->queue_flags & flush);
}
-static bool dm_table_supports_flush(struct dm_table *t, unsigned flush)
+static bool dm_table_supports_flush(struct dm_table *t, unsigned long flush)
{
struct dm_target *ti;
unsigned i = 0;
@@ -1375,7 +1375,7 @@ static bool dm_table_supports_flush(struct dm_table *t, unsigned flush)
return true;
if (ti->type->iterate_devices &&
- ti->type->iterate_devices(ti, device_flush_capable, &flush))
+ ti->type->iterate_devices(ti, device_flush_capable, (void *) flush))
return true;
}
@@ -1518,9 +1518,9 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
else
queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
- if (dm_table_supports_flush(t, REQ_FLUSH)) {
+ if (dm_table_supports_flush(t, (1UL << QUEUE_FLAG_WC))) {
wc = true;
- if (dm_table_supports_flush(t, REQ_FUA))
+ if (dm_table_supports_flush(t, (1UL << QUEUE_FLAG_FUA)))
fua = true;
}
blk_queue_write_cache(q, wc, fua);