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authorChristoph Hellwig <hch@lst.de>2020-07-01 11:59:44 +0300
committerJens Axboe <axboe@kernel.dk>2020-07-01 16:27:24 +0300
commited00aabd5eb9fb44d6aff1173234a2e911b9fead (patch)
treeb0044db8ec43d14994c5e5669cb3f0f0c25b9860 /drivers
parentc62b37d96b6eb3ec5ae4cbe00db107bf15aebc93 (diff)
downloadlinux-ed00aabd5eb9fb44d6aff1173234a2e911b9fead.tar.xz
block: rename generic_make_request to submit_bio_noacct
generic_make_request has always been very confusingly misnamed, so rename it to submit_bio_noacct to make it clear that it is submit_bio minus accounting and a few checks. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/drbd/drbd_int.h6
-rw-r--r--drivers/block/drbd/drbd_main.c2
-rw-r--r--drivers/block/drbd/drbd_receiver.c2
-rw-r--r--drivers/block/drbd/drbd_req.c2
-rw-r--r--drivers/block/drbd/drbd_worker.c2
-rw-r--r--drivers/block/pktcdvd.c2
-rw-r--r--drivers/lightnvm/pblk-read.c2
-rw-r--r--drivers/md/bcache/bcache.h2
-rw-r--r--drivers/md/bcache/btree.c2
-rw-r--r--drivers/md/bcache/request.c7
-rw-r--r--drivers/md/dm-cache-target.c6
-rw-r--r--drivers/md/dm-clone-target.c10
-rw-r--r--drivers/md/dm-crypt.c6
-rw-r--r--drivers/md/dm-delay.c2
-rw-r--r--drivers/md/dm-era-target.c2
-rw-r--r--drivers/md/dm-integrity.c4
-rw-r--r--drivers/md/dm-mpath.c2
-rw-r--r--drivers/md/dm-raid1.c2
-rw-r--r--drivers/md/dm-snap-persistent.c2
-rw-r--r--drivers/md/dm-snap.c6
-rw-r--r--drivers/md/dm-thin.c4
-rw-r--r--drivers/md/dm-verity-target.c2
-rw-r--r--drivers/md/dm-writecache.c2
-rw-r--r--drivers/md/dm-zoned-target.c2
-rw-r--r--drivers/md/dm.c10
-rw-r--r--drivers/md/md-faulty.c4
-rw-r--r--drivers/md/md-linear.c4
-rw-r--r--drivers/md/md-multipath.c4
-rw-r--r--drivers/md/raid0.c8
-rw-r--r--drivers/md/raid1.c14
-rw-r--r--drivers/md/raid10.c28
-rw-r--r--drivers/md/raid5.c10
-rw-r--r--drivers/nvme/host/multipath.c2
33 files changed, 82 insertions, 83 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 0327408da79c..fe6cb99eb917 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1576,12 +1576,12 @@ void drbd_set_my_capacity(struct drbd_device *device, sector_t size);
/*
* used to submit our private bio
*/
-static inline void drbd_generic_make_request(struct drbd_device *device,
+static inline void drbd_submit_bio_noacct(struct drbd_device *device,
int fault_type, struct bio *bio)
{
__release(local);
if (!bio->bi_disk) {
- drbd_err(device, "drbd_generic_make_request: bio->bi_disk == NULL\n");
+ drbd_err(device, "drbd_submit_bio_noacct: bio->bi_disk == NULL\n");
bio->bi_status = BLK_STS_IOERR;
bio_endio(bio);
return;
@@ -1590,7 +1590,7 @@ static inline void drbd_generic_make_request(struct drbd_device *device,
if (drbd_insert_fault(device, fault_type))
bio_io_error(bio);
else
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
void drbd_bump_write_ordering(struct drbd_resource *resource, struct drbd_backing_dev *bdev,
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 2b05de0896e2..7c34cc0ad8cc 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -2325,7 +2325,7 @@ static void do_retry(struct work_struct *ws)
* workqueues instead.
*/
- /* We are not just doing generic_make_request(),
+ /* We are not just doing submit_bio_noacct(),
* as we want to keep the start_time information. */
inc_ap_bio(device);
__drbd_make_request(device, bio, start_jif);
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 3a3f2b6a821f..c74f561b4eab 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1723,7 +1723,7 @@ next_bio:
bios = bios->bi_next;
bio->bi_next = NULL;
- drbd_generic_make_request(device, fault_type, bio);
+ drbd_submit_bio_noacct(device, fault_type, bio);
} while (bios);
return 0;
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index c7e14c9a6e5f..674be09b2da9 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -1164,7 +1164,7 @@ drbd_submit_req_private_bio(struct drbd_request *req)
else if (bio_op(bio) == REQ_OP_DISCARD)
drbd_process_discard_or_zeroes_req(req, EE_TRIM);
else
- generic_make_request(bio);
+ submit_bio_noacct(bio);
put_ldev(device);
} else
bio_io_error(bio);
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 2b89c9f2ca70..7c903de5c4e1 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -1525,7 +1525,7 @@ int w_restart_disk_io(struct drbd_work *w, int cancel)
drbd_req_make_private_bio(req, req->master_bio);
bio_set_dev(req->private_bio, device->ldev->backing_bdev);
- generic_make_request(req->private_bio);
+ submit_bio_noacct(req->private_bio);
return 0;
}
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 5588bd4cd267..4becc1efe775 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -913,7 +913,7 @@ static void pkt_iosched_process_queue(struct pktcdvd_device *pd)
}
atomic_inc(&pd->cdrw.pending_bios);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}
diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c
index 140927ebf41e..c28537a489bc 100644
--- a/drivers/lightnvm/pblk-read.c
+++ b/drivers/lightnvm/pblk-read.c
@@ -320,7 +320,7 @@ split_retry:
split_bio = bio_split(bio, nr_secs * NR_PHY_IN_LOG, GFP_KERNEL,
&pblk_bio_set);
bio_chain(split_bio, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
/* New bio contains first N sectors of the previous one, so
* we can continue to use existing rqd, but we need to shrink
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 221e0191b687..3c708e8b5e2d 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -929,7 +929,7 @@ static inline void closure_bio_submit(struct cache_set *c,
bio_endio(bio);
return;
}
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
/*
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 6548a601edf0..d5c51e332046 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -959,7 +959,7 @@ err:
* bch_btree_node_get - find a btree node in the cache and lock it, reading it
* in from disk if necessary.
*
- * If IO is necessary and running under generic_make_request, returns -EAGAIN.
+ * If IO is necessary and running under submit_bio_noacct, returns -EAGAIN.
*
* The btree node will have either a read or a write lock held, depending on
* level and op->lock.
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index fc5702b10074..dd012ebface0 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -1115,7 +1115,7 @@ static void detached_dev_do_request(struct bcache_device *d, struct bio *bio)
!blk_queue_discard(bdev_get_queue(dc->bdev)))
bio->bi_end_io(bio);
else
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
static void quit_max_writeback_rate(struct cache_set *c,
@@ -1197,7 +1197,7 @@ blk_qc_t cached_dev_submit_bio(struct bio *bio)
if (!bio->bi_iter.bi_size) {
/*
* can't call bch_journal_meta from under
- * generic_make_request
+ * submit_bio_noacct
*/
continue_at_nobarrier(&s->cl,
cached_dev_nodata,
@@ -1311,8 +1311,7 @@ blk_qc_t flash_dev_submit_bio(struct bio *bio)
if (!bio->bi_iter.bi_size) {
/*
- * can't call bch_journal_meta from under
- * generic_make_request
+ * can't call bch_journal_meta from under submit_bio_noacct
*/
continue_at_nobarrier(&s->cl,
flash_dev_nodata,
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index d3bb355819a4..9eccced92896 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -886,7 +886,7 @@ static void accounted_complete(struct cache *cache, struct bio *bio)
static void accounted_request(struct cache *cache, struct bio *bio)
{
accounted_begin(cache, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
static void issue_op(struct bio *bio, void *context)
@@ -1792,7 +1792,7 @@ static bool process_bio(struct cache *cache, struct bio *bio)
bool commit_needed;
if (map_bio(cache, bio, get_bio_block(cache, bio), &commit_needed) == DM_MAPIO_REMAPPED)
- generic_make_request(bio);
+ submit_bio_noacct(bio);
return commit_needed;
}
@@ -1858,7 +1858,7 @@ static bool process_discard_bio(struct cache *cache, struct bio *bio)
if (cache->features.discard_passdown) {
remap_to_origin(cache, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
} else
bio_endio(bio);
diff --git a/drivers/md/dm-clone-target.c b/drivers/md/dm-clone-target.c
index 5ce96ddf1ce1..59ed8a67c2e3 100644
--- a/drivers/md/dm-clone-target.c
+++ b/drivers/md/dm-clone-target.c
@@ -330,7 +330,7 @@ static void submit_bios(struct bio_list *bios)
blk_start_plug(&plug);
while ((bio = bio_list_pop(bios)))
- generic_make_request(bio);
+ submit_bio_noacct(bio);
blk_finish_plug(&plug);
}
@@ -346,7 +346,7 @@ static void submit_bios(struct bio_list *bios)
static void issue_bio(struct clone *clone, struct bio *bio)
{
if (!bio_triggers_commit(clone, bio)) {
- generic_make_request(bio);
+ submit_bio_noacct(bio);
return;
}
@@ -473,7 +473,7 @@ static void complete_discard_bio(struct clone *clone, struct bio *bio, bool succ
bio_region_range(clone, bio, &rs, &nr_regions);
trim_bio(bio, region_to_sector(clone, rs),
nr_regions << clone->region_shift);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
} else
bio_endio(bio);
}
@@ -865,7 +865,7 @@ static void hydration_overwrite(struct dm_clone_region_hydration *hd, struct bio
bio->bi_private = hd;
atomic_inc(&hd->clone->hydrations_in_flight);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
/*
@@ -1281,7 +1281,7 @@ static void process_deferred_flush_bios(struct clone *clone)
*/
bio_endio(bio);
} else {
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}
}
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 000ddfab5ba0..ad324abb8c49 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1789,7 +1789,7 @@ static int kcryptd_io_read(struct dm_crypt_io *io, gfp_t gfp)
return 1;
}
- generic_make_request(clone);
+ submit_bio_noacct(clone);
return 0;
}
@@ -1815,7 +1815,7 @@ static void kcryptd_io_write(struct dm_crypt_io *io)
{
struct bio *clone = io->ctx.bio_out;
- generic_make_request(clone);
+ submit_bio_noacct(clone);
}
#define crypt_io_from_node(node) rb_entry((node), struct dm_crypt_io, rb_node)
@@ -1893,7 +1893,7 @@ static void kcryptd_crypt_write_io_submit(struct dm_crypt_io *io, int async)
clone->bi_iter.bi_sector = cc->start + io->sector;
if (likely(!async) && test_bit(DM_CRYPT_NO_OFFLOAD, &cc->flags)) {
- generic_make_request(clone);
+ submit_bio_noacct(clone);
return;
}
diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index f496213f8b67..2628a832787b 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -72,7 +72,7 @@ static void flush_bios(struct bio *bio)
while (bio) {
n = bio->bi_next;
bio->bi_next = NULL;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = n;
}
}
diff --git a/drivers/md/dm-era-target.c b/drivers/md/dm-era-target.c
index bdb84b8e7162..566ddbdb16a4 100644
--- a/drivers/md/dm-era-target.c
+++ b/drivers/md/dm-era-target.c
@@ -1265,7 +1265,7 @@ static void process_deferred_bios(struct era *era)
bio_io_error(bio);
else
while ((bio = bio_list_pop(&marked_bios)))
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
static void process_rpc_calls(struct era *era)
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 81dc5ff08909..ae866e469e1b 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -2115,12 +2115,12 @@ offload_to_thread:
dio->in_flight = (atomic_t)ATOMIC_INIT(1);
dio->completion = NULL;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
return;
}
- generic_make_request(bio);
+ submit_bio_noacct(bio);
if (need_sync_io) {
wait_for_completion_io(&read_comp);
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 78cff42d987e..73bb23de6336 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -677,7 +677,7 @@ static void process_queued_bios(struct work_struct *work)
bio_endio(bio);
break;
case DM_MAPIO_REMAPPED:
- generic_make_request(bio);
+ submit_bio_noacct(bio);
break;
case DM_MAPIO_SUBMITTED:
break;
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 2f655d9f4200..fa09bc4e4c54 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -779,7 +779,7 @@ static void do_writes(struct mirror_set *ms, struct bio_list *writes)
wakeup_mirrord(ms);
} else {
map_bio(get_default_mirror(ms), bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}
}
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 963d3774c93e..2d1d4a4c399c 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -252,7 +252,7 @@ static int chunk_io(struct pstore *ps, void *area, chunk_t chunk, int op,
/*
* Issue the synchronous I/O from a different thread
- * to avoid generic_make_request recursion.
+ * to avoid submit_bio_noacct recursion.
*/
INIT_WORK_ONSTACK(&req.work, do_metadata);
queue_work(ps->metadata_wq, &req.work);
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 6b11a266299f..4668b2cd98f4 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1568,7 +1568,7 @@ static void flush_bios(struct bio *bio)
while (bio) {
n = bio->bi_next;
bio->bi_next = NULL;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = n;
}
}
@@ -1588,7 +1588,7 @@ static void retry_origin_bios(struct dm_snapshot *s, struct bio *bio)
bio->bi_next = NULL;
r = do_origin(s->origin, bio, false);
if (r == DM_MAPIO_REMAPPED)
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = n;
}
}
@@ -1829,7 +1829,7 @@ static void start_full_bio(struct dm_snap_pending_exception *pe,
bio->bi_end_io = full_bio_end_io;
bio->bi_private = callback_data;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
static struct dm_snap_pending_exception *
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index fa8d5464c1fb..fe2de2888709 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -758,7 +758,7 @@ static void issue(struct thin_c *tc, struct bio *bio)
struct pool *pool = tc->pool;
if (!bio_triggers_commit(tc, bio)) {
- generic_make_request(bio);
+ submit_bio_noacct(bio);
return;
}
@@ -2394,7 +2394,7 @@ static void process_deferred_bios(struct pool *pool)
if (bio->bi_opf & REQ_PREFLUSH)
bio_endio(bio);
else
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}
diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c
index eec9f252e935..75fa4d9b7617 100644
--- a/drivers/md/dm-verity-target.c
+++ b/drivers/md/dm-verity-target.c
@@ -681,7 +681,7 @@ static int verity_map(struct dm_target *ti, struct bio *bio)
verity_submit_prefetch(v, io);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
return DM_MAPIO_SUBMITTED;
}
diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c
index 74f3c506f084..62421554b838 100644
--- a/drivers/md/dm-writecache.c
+++ b/drivers/md/dm-writecache.c
@@ -1238,7 +1238,7 @@ static int writecache_flush_thread(void *data)
bio_end_sector(bio));
wc_unlock(wc);
bio_set_dev(bio, wc->dev->bdev);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
} else {
writecache_flush(wc);
wc_unlock(wc);
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c
index a907a9446c0b..05a3cfefe937 100644
--- a/drivers/md/dm-zoned-target.c
+++ b/drivers/md/dm-zoned-target.c
@@ -140,7 +140,7 @@ static int dmz_submit_bio(struct dmz_target *dmz, struct dm_zone *zone,
bio_advance(bio, clone->bi_iter.bi_size);
refcount_inc(&bioctx->ref);
- generic_make_request(clone);
+ submit_bio_noacct(clone);
if (bio_op(bio) == REQ_OP_WRITE && dmz_is_seq(zone))
zone->wp_block += nr_blocks;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 5acfaba3700d..b32b539dbace 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1305,7 +1305,7 @@ static blk_qc_t __map_bio(struct dm_target_io *tio)
if (md->type == DM_TYPE_NVME_BIO_BASED)
ret = direct_make_request(clone);
else
- ret = generic_make_request(clone);
+ ret = submit_bio_noacct(clone);
break;
case DM_MAPIO_KILL:
free_tio(tio);
@@ -1652,7 +1652,7 @@ static blk_qc_t __split_and_process_bio(struct mapped_device *md,
error = __split_and_process_non_flush(&ci);
if (current->bio_list && ci.sector_count && !error) {
/*
- * Remainder must be passed to generic_make_request()
+ * Remainder must be passed to submit_bio_noacct()
* so that it gets handled *after* bios already submitted
* have been completely processed.
* We take a clone of the original to store in
@@ -1677,7 +1677,7 @@ static blk_qc_t __split_and_process_bio(struct mapped_device *md,
bio_chain(b, bio);
trace_block_split(md->queue, b, bio->bi_iter.bi_sector);
- ret = generic_make_request(bio);
+ ret = submit_bio_noacct(bio);
break;
}
}
@@ -1745,7 +1745,7 @@ static void dm_queue_split(struct mapped_device *md, struct dm_target *ti, struc
bio_chain(split, *bio);
trace_block_split(md->queue, split, (*bio)->bi_iter.bi_sector);
- generic_make_request(*bio);
+ submit_bio_noacct(*bio);
*bio = split;
}
}
@@ -2500,7 +2500,7 @@ static void dm_wq_work(struct work_struct *work)
break;
if (dm_request_based(md))
- (void) generic_make_request(c);
+ (void) submit_bio_noacct(c);
else
(void) dm_process_bio(md, map, c);
}
diff --git a/drivers/md/md-faulty.c b/drivers/md/md-faulty.c
index 50ad4ba86f0e..fda4cb3f936f 100644
--- a/drivers/md/md-faulty.c
+++ b/drivers/md/md-faulty.c
@@ -169,7 +169,7 @@ static bool faulty_make_request(struct mddev *mddev, struct bio *bio)
if (bio_data_dir(bio) == WRITE) {
/* write request */
if (atomic_read(&conf->counters[WriteAll])) {
- /* special case - don't decrement, don't generic_make_request,
+ /* special case - don't decrement, don't submit_bio_noacct,
* just fail immediately
*/
bio_io_error(bio);
@@ -214,7 +214,7 @@ static bool faulty_make_request(struct mddev *mddev, struct bio *bio)
} else
bio_set_dev(bio, conf->rdev->bdev);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
return true;
}
diff --git a/drivers/md/md-linear.c b/drivers/md/md-linear.c
index 26c75c0199fa..8efada3ee16f 100644
--- a/drivers/md/md-linear.c
+++ b/drivers/md/md-linear.c
@@ -267,7 +267,7 @@ static bool linear_make_request(struct mddev *mddev, struct bio *bio)
struct bio *split = bio_split(bio, end_sector - bio_sector,
GFP_NOIO, &mddev->bio_set);
bio_chain(split, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = split;
}
@@ -286,7 +286,7 @@ static bool linear_make_request(struct mddev *mddev, struct bio *bio)
bio_sector);
mddev_check_writesame(mddev, bio);
mddev_check_write_zeroes(mddev, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
return true;
diff --git a/drivers/md/md-multipath.c b/drivers/md/md-multipath.c
index 152f9e65a226..277fdfd9ee54 100644
--- a/drivers/md/md-multipath.c
+++ b/drivers/md/md-multipath.c
@@ -131,7 +131,7 @@ static bool multipath_make_request(struct mddev *mddev, struct bio * bio)
mp_bh->bio.bi_private = mp_bh;
mddev_check_writesame(mddev, &mp_bh->bio);
mddev_check_write_zeroes(mddev, &mp_bh->bio);
- generic_make_request(&mp_bh->bio);
+ submit_bio_noacct(&mp_bh->bio);
return true;
}
@@ -348,7 +348,7 @@ static void multipathd(struct md_thread *thread)
bio->bi_opf |= REQ_FAILFAST_TRANSPORT;
bio->bi_end_io = multipath_end_request;
bio->bi_private = mp_bh;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}
spin_unlock_irqrestore(&conf->device_lock, flags);
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 322386ff5d22..e9e91c8d8afc 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -495,7 +495,7 @@ static void raid0_handle_discard(struct mddev *mddev, struct bio *bio)
zone->zone_end - bio->bi_iter.bi_sector, GFP_NOIO,
&mddev->bio_set);
bio_chain(split, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = split;
end = zone->zone_end;
} else
@@ -559,7 +559,7 @@ static void raid0_handle_discard(struct mddev *mddev, struct bio *bio)
trace_block_bio_remap(bdev_get_queue(rdev->bdev),
discard_bio, disk_devt(mddev->gendisk),
bio->bi_iter.bi_sector);
- generic_make_request(discard_bio);
+ submit_bio_noacct(discard_bio);
}
bio_endio(bio);
}
@@ -600,7 +600,7 @@ static bool raid0_make_request(struct mddev *mddev, struct bio *bio)
struct bio *split = bio_split(bio, sectors, GFP_NOIO,
&mddev->bio_set);
bio_chain(split, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = split;
}
@@ -633,7 +633,7 @@ static bool raid0_make_request(struct mddev *mddev, struct bio *bio)
disk_devt(mddev->gendisk), bio_sector);
mddev_check_writesame(mddev, bio);
mddev_check_write_zeroes(mddev, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
return true;
}
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index dcd27f3da84e..2aa2649cca66 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -834,7 +834,7 @@ static void flush_bio_list(struct r1conf *conf, struct bio *bio)
/* Just ignore it */
bio_endio(bio);
else
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = next;
cond_resched();
}
@@ -1312,7 +1312,7 @@ static void raid1_read_request(struct mddev *mddev, struct bio *bio,
struct bio *split = bio_split(bio, max_sectors,
gfp, &conf->bio_split);
bio_chain(split, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = split;
r1_bio->master_bio = bio;
r1_bio->sectors = max_sectors;
@@ -1338,7 +1338,7 @@ static void raid1_read_request(struct mddev *mddev, struct bio *bio,
trace_block_bio_remap(read_bio->bi_disk->queue, read_bio,
disk_devt(mddev->gendisk), r1_bio->sector);
- generic_make_request(read_bio);
+ submit_bio_noacct(read_bio);
}
static void raid1_write_request(struct mddev *mddev, struct bio *bio,
@@ -1483,7 +1483,7 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
struct bio *split = bio_split(bio, max_sectors,
GFP_NOIO, &conf->bio_split);
bio_chain(split, bio);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = split;
r1_bio->master_bio = bio;
r1_bio->sectors = max_sectors;
@@ -2240,7 +2240,7 @@ static void sync_request_write(struct mddev *mddev, struct r1bio *r1_bio)
atomic_inc(&r1_bio->remaining);
md_sync_acct(conf->mirrors[i].rdev->bdev, bio_sectors(wbio));
- generic_make_request(wbio);
+ submit_bio_noacct(wbio);
}
put_sync_write_buf(r1_bio, 1);
@@ -2926,7 +2926,7 @@ static sector_t raid1_sync_request(struct mddev *mddev, sector_t sector_nr,
md_sync_acct_bio(bio, nr_sectors);
if (read_targets == 1)
bio->bi_opf &= ~MD_FAILFAST;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}
} else {
@@ -2935,7 +2935,7 @@ static sector_t raid1_sync_request(struct mddev *mddev, sector_t sector_nr,
md_sync_acct_bio(bio, nr_sectors);
if (read_targets == 1)
bio->bi_opf &= ~MD_FAILFAST;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
return nr_sectors;
}
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index ec136e44aef7..e45fd56cf584 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -917,7 +917,7 @@ static void flush_pending_writes(struct r10conf *conf)
/* Just ignore it */
bio_endio(bio);
else
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = next;
}
blk_finish_plug(&plug);
@@ -1102,7 +1102,7 @@ static void raid10_unplug(struct blk_plug_cb *cb, bool from_schedule)
/* Just ignore it */
bio_endio(bio);
else
- generic_make_request(bio);
+ submit_bio_noacct(bio);
bio = next;
}
kfree(plug);
@@ -1194,7 +1194,7 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
gfp, &conf->bio_split);
bio_chain(split, bio);
allow_barrier(conf);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
wait_barrier(conf);
bio = split;
r10_bio->master_bio = bio;
@@ -1221,7 +1221,7 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
trace_block_bio_remap(read_bio->bi_disk->queue,
read_bio, disk_devt(mddev->gendisk),
r10_bio->sector);
- generic_make_request(read_bio);
+ submit_bio_noacct(read_bio);
return;
}
@@ -1479,7 +1479,7 @@ retry_write:
GFP_NOIO, &conf->bio_split);
bio_chain(split, bio);
allow_barrier(conf);
- generic_make_request(bio);
+ submit_bio_noacct(bio);
wait_barrier(conf);
bio = split;
r10_bio->master_bio = bio;
@@ -2099,7 +2099,7 @@ static void sync_request_write(struct mddev *mddev, struct r10bio *r10_bio)
tbio->bi_opf |= MD_FAILFAST;
tbio->bi_iter.bi_sector += conf->mirrors[d].rdev->data_offset;
bio_set_dev(tbio, conf->mirrors[d].rdev->bdev);
- generic_make_request(tbio);
+ submit_bio_noacct(tbio);
}
/* Now write out to any replacement devices
@@ -2118,7 +2118,7 @@ static void sync_request_write(struct mddev *mddev, struct r10bio *r10_bio)
atomic_inc(&r10_bio->remaining);
md_sync_acct(conf->mirrors[d].replacement->bdev,
bio_sectors(tbio));
- generic_make_request(tbio);
+ submit_bio_noacct(tbio);
}
done:
@@ -2241,7 +2241,7 @@ static void recovery_request_write(struct mddev *mddev, struct r10bio *r10_bio)
wbio = r10_bio->devs[1].bio;
wbio2 = r10_bio->devs[1].repl_bio;
/* Need to test wbio2->bi_end_io before we call
- * generic_make_request as if the former is NULL,
+ * submit_bio_noacct as if the former is NULL,
* the latter is free to free wbio2.
*/
if (wbio2 && !wbio2->bi_end_io)
@@ -2249,13 +2249,13 @@ static void recovery_request_write(struct mddev *mddev, struct r10bio *r10_bio)
if (wbio->bi_end_io) {
atomic_inc(&conf->mirrors[d].rdev->nr_pending);
md_sync_acct(conf->mirrors[d].rdev->bdev, bio_sectors(wbio));
- generic_make_request(wbio);
+ submit_bio_noacct(wbio);
}
if (wbio2) {
atomic_inc(&conf->mirrors[d].replacement->nr_pending);
md_sync_acct(conf->mirrors[d].replacement->bdev,
bio_sectors(wbio2));
- generic_make_request(wbio2);
+ submit_bio_noacct(wbio2);
}
}
@@ -2889,7 +2889,7 @@ static void raid10_set_cluster_sync_high(struct r10conf *conf)
* a number of r10_bio structures, one for each out-of-sync device.
* As we setup these structures, we collect all bio's together into a list
* which we then process collectively to add pages, and then process again
- * to pass to generic_make_request.
+ * to pass to submit_bio_noacct.
*
* The r10_bio structures are linked using a borrowed master_bio pointer.
* This link is counted in ->remaining. When the r10_bio that points to NULL
@@ -3496,7 +3496,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
if (bio->bi_end_io == end_sync_read) {
md_sync_acct_bio(bio, nr_sectors);
bio->bi_status = 0;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}
@@ -4654,7 +4654,7 @@ read_more:
md_sync_acct_bio(read_bio, r10_bio->sectors);
atomic_inc(&r10_bio->remaining);
read_bio->bi_next = NULL;
- generic_make_request(read_bio);
+ submit_bio_noacct(read_bio);
sectors_done += nr_sectors;
if (sector_nr <= last)
goto read_more;
@@ -4717,7 +4717,7 @@ static void reshape_request_write(struct mddev *mddev, struct r10bio *r10_bio)
md_sync_acct_bio(b, r10_bio->sectors);
atomic_inc(&r10_bio->remaining);
b->bi_next = NULL;
- generic_make_request(b);
+ submit_bio_noacct(b);
}
end_reshape_request(r10_bio);
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index ab8067f9ce8c..8dea4398b191 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -873,7 +873,7 @@ static void dispatch_bio_list(struct bio_list *tmp)
struct bio *bio;
while ((bio = bio_list_pop(tmp)))
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
static int cmp_stripe(void *priv, struct list_head *a, struct list_head *b)
@@ -1151,7 +1151,7 @@ again:
if (should_defer && op_is_write(op))
bio_list_add(&pending_bios, bi);
else
- generic_make_request(bi);
+ submit_bio_noacct(bi);
}
if (rrdev) {
if (s->syncing || s->expanding || s->expanded
@@ -1201,7 +1201,7 @@ again:
if (should_defer && op_is_write(op))
bio_list_add(&pending_bios, rbi);
else
- generic_make_request(rbi);
+ submit_bio_noacct(rbi);
}
if (!rdev && !rrdev) {
if (op_is_write(op))
@@ -5289,7 +5289,7 @@ static int raid5_read_one_chunk(struct mddev *mddev, struct bio *raid_bio)
trace_block_bio_remap(align_bi->bi_disk->queue,
align_bi, disk_devt(mddev->gendisk),
raid_bio->bi_iter.bi_sector);
- generic_make_request(align_bi);
+ submit_bio_noacct(align_bi);
return 1;
} else {
rcu_read_unlock();
@@ -5309,7 +5309,7 @@ static struct bio *chunk_aligned_read(struct mddev *mddev, struct bio *raid_bio)
struct r5conf *conf = mddev->private;
split = bio_split(raid_bio, sectors, GFP_NOIO, &conf->bio_split);
bio_chain(split, raid_bio);
- generic_make_request(raid_bio);
+ submit_bio_noacct(raid_bio);
raid_bio = split;
}
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 89afcf943bf8..f07fa47c251d 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -351,7 +351,7 @@ static void nvme_requeue_work(struct work_struct *work)
* path.
*/
bio->bi_disk = head->disk;
- generic_make_request(bio);
+ submit_bio_noacct(bio);
}
}