diff options
Diffstat (limited to 'drivers/block/drbd')
| -rw-r--r-- | drivers/block/drbd/drbd_actlog.c | 4 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 2 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_protocol.h | 2 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_receiver.c | 2 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_req.c | 2 |
5 files changed, 6 insertions, 6 deletions
diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c index f236a31cc0958..d524973f94b3c 100644 --- a/drivers/block/drbd/drbd_actlog.c +++ b/drivers/block/drbd/drbd_actlog.c @@ -148,7 +148,7 @@ static int _drbd_md_sync_page_io(struct drbd_device *device, device->md_io.error = -ENODEV; if ((op == REQ_OP_WRITE) && !test_bit(MD_NO_FUA, &device->flags)) - op_flags |= REQ_FUA | REQ_FLUSH; + op_flags |= REQ_FUA | REQ_PREFLUSH; op_flags |= REQ_SYNC | REQ_NOIDLE; bio = bio_alloc_drbd(GFP_NOIO); @@ -847,7 +847,7 @@ int __drbd_change_sync(struct drbd_device *device, sector_t sector, int size, unsigned long count = 0; sector_t esector, nr_sectors; - /* This would be an empty REQ_FLUSH, be silent. */ + /* This would be an empty REQ_PREFLUSH, be silent. */ if ((mode == SET_OUT_OF_SYNC) && size == 0) return 0; diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index d55febcaa414e..2b37744db0fa3 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1609,7 +1609,7 @@ static u32 bio_flags_to_wire(struct drbd_connection *connection, if (connection->agreed_pro_version >= 95) return (bio->bi_rw & REQ_SYNC ? DP_RW_SYNC : 0) | (bio->bi_rw & REQ_FUA ? DP_FUA : 0) | - (bio->bi_rw & REQ_FLUSH ? DP_FLUSH : 0) | + (bio->bi_rw & REQ_PREFLUSH ? DP_FLUSH : 0) | (bio_op(bio) == REQ_OP_DISCARD ? DP_DISCARD : 0); else return bio->bi_rw & REQ_SYNC ? DP_RW_SYNC : 0; diff --git a/drivers/block/drbd/drbd_protocol.h b/drivers/block/drbd/drbd_protocol.h index ef9245363dccc..129f8c76c9b10 100644 --- a/drivers/block/drbd/drbd_protocol.h +++ b/drivers/block/drbd/drbd_protocol.h @@ -112,7 +112,7 @@ struct p_header100 { #define DP_MAY_SET_IN_SYNC 4 #define DP_UNPLUG 8 /* not used anymore */ #define DP_FUA 16 /* equals REQ_FUA */ -#define DP_FLUSH 32 /* equals REQ_FLUSH */ +#define DP_FLUSH 32 /* equals REQ_PREFLUSH */ #define DP_DISCARD 64 /* equals REQ_DISCARD */ #define DP_SEND_RECEIVE_ACK 128 /* This is a proto B write request */ #define DP_SEND_WRITE_ACK 256 /* This is a proto C write request */ diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 6c59978944759..1ee002352ea2a 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -2158,7 +2158,7 @@ static unsigned long wire_flags_to_bio_flags(u32 dpf) { return (dpf & DP_RW_SYNC ? REQ_SYNC : 0) | (dpf & DP_FUA ? REQ_FUA : 0) | - (dpf & DP_FLUSH ? REQ_FLUSH : 0); + (dpf & DP_FLUSH ? REQ_PREFLUSH : 0); } static unsigned long wire_flags_to_bio_op(u32 dpf) diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 2255dcfebd2b5..eef6e9575b4e1 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -1132,7 +1132,7 @@ static int drbd_process_write_request(struct drbd_request *req) * replicating, in which case there is no point. */ if (unlikely(req->i.size == 0)) { /* The only size==0 bios we expect are empty flushes. */ - D_ASSERT(device, req->master_bio->bi_rw & REQ_FLUSH); + D_ASSERT(device, req->master_bio->bi_rw & REQ_PREFLUSH); if (remote) _req_mod(req, QUEUE_AS_DRBD_BARRIER); return remote; |