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drbd: Rename drbd_endio_{pri,sec} -> drbd_{,peer_}request_endio 

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Andreas Gruenbacher 2011-02-17 16:46:59 +01:00 committed by Philipp Reisner
parent fbe29dec98
commit fcefa62e4c
6 changed files with 17 additions and 16 deletions
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2
drivers/block/drbd/drbd_int.h
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@ -661,7 +661,7 @@ struct drbd_request {
/* if local IO is not allowed, will be NULL.
* if local IO _is_ allowed, holds the locally submitted bio clone,
* or, after local IO completion, the ERR_PTR(error).
* see drbd_endio_pri(). */
* see drbd_request_endio(). */
struct bio *private_bio;
struct drbd_interval i;

13
drivers/block/drbd/drbd_receiver.c
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@ -1136,7 +1136,7 @@ next_bio:
bio->bi_bdev = mdev->ldev->backing_bdev;
bio->bi_rw = rw;
bio->bi_private = peer_req;
bio->bi_end_io = drbd_endio_sec;
bio->bi_end_io = drbd_peer_request_endio;
bio->bi_next = bios;
bios = bio;
@ -1572,7 +1572,7 @@ static int receive_RSDataReply(struct drbd_conf *mdev, enum drbd_packet cmd,
if (get_ldev(mdev)) {
/* data is submitted to disk within recv_resync_read.
* corresponding put_ldev done below on error,
* or in drbd_endio_sec. */
* or in drbd_peer_request_endio. */
ok = recv_resync_read(mdev, sector, data_size);
} else {
if (__ratelimit(&drbd_ratelimit_state))
@ -1760,10 +1760,11 @@ static int receive_Data(struct drbd_conf *mdev, enum drbd_packet cmd,
return drbd_drain_block(mdev, data_size);
}
/* get_ldev(mdev) successful.
* Corresponding put_ldev done either below (on various errors),
* or in drbd_endio_sec, if we successfully submit the data at
* the end of this function. */
/*
* Corresponding put_ldev done either below (on various errors), or in
* drbd_peer_request_endio, if we successfully submit the data at the
* end of this function.
*/
sector = be64_to_cpu(p->sector);
peer_req = read_in_block(mdev, p->block_id, sector, data_size);

4
drivers/block/drbd/drbd_req.c
View File

@ -116,7 +116,7 @@ static void _req_is_done(struct drbd_conf *mdev, struct drbd_request *req, const
drbd_set_in_sync(mdev, req->i.sector, req->i.size);
/* one might be tempted to move the drbd_al_complete_io
* to the local io completion callback drbd_endio_pri.
* to the local io completion callback drbd_request_endio.
* but, if this was a mirror write, we may only
* drbd_al_complete_io after this is RQ_NET_DONE,
* otherwise the extent could be dropped from the al
@ -252,7 +252,7 @@ void _req_may_be_done(struct drbd_request *req, struct bio_and_error *m)
* what we need to do here is just: complete the master_bio.
*
* local completion error, if any, has been stored as ERR_PTR
* in private_bio within drbd_endio_pri.
* in private_bio within drbd_request_endio.
*/
int ok = (s & RQ_LOCAL_OK) || (s & RQ_NET_OK);
int error = PTR_ERR(req->private_bio);

2
drivers/block/drbd/drbd_req.h
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@ -230,7 +230,7 @@ static inline void drbd_req_make_private_bio(struct drbd_request *req, struct bi
req->private_bio = bio;
bio->bi_private = req;
bio->bi_end_io = drbd_endio_pri;
bio->bi_end_io = drbd_request_endio;
bio->bi_next = NULL;
}

8
drivers/block/drbd/drbd_worker.c
View File

@ -45,8 +45,8 @@ static int w_make_resync_request(struct drbd_work *w, int cancel);
/* endio handlers:
* drbd_md_io_complete (defined here)
* drbd_endio_pri (defined here)
* drbd_endio_sec (defined here)
* drbd_request_endio (defined here)
* drbd_peer_request_endio (defined here)
* bm_async_io_complete (defined in drbd_bitmap.c)
*
* For all these callbacks, note the following:
@ -151,7 +151,7 @@ static void drbd_endio_write_sec_final(struct drbd_peer_request *peer_req) __rel
/* writes on behalf of the partner, or resync writes,
* "submitted" by the receiver.
*/
void drbd_endio_sec(struct bio *bio, int error)
void drbd_peer_request_endio(struct bio *bio, int error)
{
struct drbd_peer_request *peer_req = bio->bi_private;
struct drbd_conf *mdev = peer_req->w.mdev;
@ -187,7 +187,7 @@ void drbd_endio_sec(struct bio *bio, int error)
/* read, readA or write requests on R_PRIMARY coming from drbd_make_request
*/
void drbd_endio_pri(struct bio *bio, int error)
void drbd_request_endio(struct bio *bio, int error)
{
unsigned long flags;
struct drbd_request *req = bio->bi_private;

4
drivers/block/drbd/drbd_wrappers.h
View File

@ -20,8 +20,8 @@ static inline void drbd_set_my_capacity(struct drbd_conf *mdev,
/* bi_end_io handlers */
extern void drbd_md_io_complete(struct bio *bio, int error);
extern void drbd_endio_sec(struct bio *bio, int error);
extern void drbd_endio_pri(struct bio *bio, int error);
extern void drbd_peer_request_endio(struct bio *bio, int error);
extern void drbd_request_endio(struct bio *bio, int error);
/*
* used to submit our private bio