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Code Issues Releases Wiki Activity

block/drbd: Combine two drbd_submit_peer_request() arguments

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Combine the drbd_submit_peer_request() 'op' and 'op_flags' arguments
into a single argument. This patch does not change any functionality.

Reviewed-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220714180729.1065367-15-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche 2022-07-14 11:06:40 -07:00 committed by Jens Axboe
parent 9945172a71
commit 86563de874
3 changed files with 9 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/block/drbd/drbd_int.h
View file

@ -1547,8 +1547,7 @@ extern bool drbd_rs_c_min_rate_throttle(struct drbd_device *device);
extern bool drbd_rs_should_slow_down(struct drbd_device *device, sector_t sector,
bool throttle_if_app_is_waiting);
extern int drbd_submit_peer_request(struct drbd_device *,
struct drbd_peer_request *, enum req_op,
blk_opf_t, int);
struct drbd_peer_request *, blk_opf_t, int);
extern int drbd_free_peer_reqs(struct drbd_device *, struct list_head *);
extern struct drbd_peer_request *drbd_alloc_peer_req(struct drbd_peer_device *, u64,
sector_t, unsigned int,

15
drivers/block/drbd/drbd_receiver.c
View file

@ -1621,8 +1621,7 @@ static void drbd_issue_peer_discard_or_zero_out(struct drbd_device *device, stru
/* TODO allocate from our own bio_set. */
int drbd_submit_peer_request(struct drbd_device *device,
struct drbd_peer_request *peer_req,
const enum req_op op, const blk_opf_t op_flags,
const int fault_type)
const blk_opf_t opf, const int fault_type)
{
struct bio *bios = NULL;
struct bio *bio;
@ -1668,8 +1667,7 @@ int drbd_submit_peer_request(struct drbd_device *device,
* generated bio, but a bio allocated on behalf of the peer.
*/
next_bio:
bio = bio_alloc(device->ldev->backing_bdev, nr_pages, op | op_flags,
GFP_NOIO);
bio = bio_alloc(device->ldev->backing_bdev, nr_pages, opf, GFP_NOIO);
/* > peer_req->i.sector, unless this is the first bio */
bio->bi_iter.bi_sector = sector;
bio->bi_private = peer_req;
@ -2060,7 +2058,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
spin_unlock_irq(&device->resource->req_lock);
atomic_add(pi->size >> 9, &device->rs_sect_ev);
if (drbd_submit_peer_request(device, peer_req, REQ_OP_WRITE, 0,
if (drbd_submit_peer_request(device, peer_req, REQ_OP_WRITE,
DRBD_FAULT_RS_WR) == 0)
return 0;
@ -2682,7 +2680,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
peer_req->flags |= EE_CALL_AL_COMPLETE_IO;
}
err = drbd_submit_peer_request(device, peer_req, op, op_flags,
err = drbd_submit_peer_request(device, peer_req, op | op_flags,
DRBD_FAULT_DT_WR);
if (!err)
return 0;
@ -2980,7 +2978,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
submit:
update_receiver_timing_details(connection, drbd_submit_peer_request);
inc_unacked(device);
if (drbd_submit_peer_request(device, peer_req, REQ_OP_READ, 0,
if (drbd_submit_peer_request(device, peer_req, REQ_OP_READ,
fault_type) == 0)
return 0;
@ -4970,7 +4968,8 @@ static int receive_rs_deallocated(struct drbd_connection *connection, struct pac
spin_unlock_irq(&device->resource->req_lock);
atomic_add(pi->size >> 9, &device->rs_sect_ev);
err = drbd_submit_peer_request(device, peer_req, op, 0, DRBD_FAULT_RS_WR);
err = drbd_submit_peer_request(device, peer_req, op,
DRBD_FAULT_RS_WR);
if (err) {
spin_lock_irq(&device->resource->req_lock);

2
drivers/block/drbd/drbd_worker.c
View file

@ -405,7 +405,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
spin_unlock_irq(&device->resource->req_lock);
atomic_add(size >> 9, &device->rs_sect_ev);
if (drbd_submit_peer_request(device, peer_req, REQ_OP_READ, 0,
if (drbd_submit_peer_request(device, peer_req, REQ_OP_READ,
DRBD_FAULT_RS_RD) == 0)
return 0;