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| author | David S. Miller <davem@davemloft.net> | 2020-09-22 16:45:34 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-22 16:45:34 -0700 |
| commit | 3ab0a7a0c349a1d7beb2bb371a62669d1528269d (patch) | |
| tree | d2ae17c3bfc829ce0c747ad97021cd4bc8fb11dc /block | |
| parent | 92ec804f3dbf0d986f8e10850bfff14f316d7aaf (diff) | |
| parent | 805c6d3c19210c90c109107d189744e960eae025 (diff) | |
| download | linux-3ab0a7a0c349a1d7beb2bb371a62669d1528269d.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Two minor conflicts:
1) net/ipv4/route.c, adding a new local variable while
moving another local variable and removing it's
initial assignment.
2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
One pretty prints the port mode differently, whilst another
changes the driver to try and obtain the port mode from
the port node rather than the switch node.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block')
| -rw-r--r-- | block/bfq-iosched.c | 12 | ||||
| -rw-r--r-- | block/bio.c | 4 | ||||
| -rw-r--r-- | block/blk-mq-sched.h | 2 | ||||
| -rw-r--r-- | block/partitions/core.c | 2 |
4 files changed, 5 insertions, 15 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index c34b090178a9..fa98470df3f0 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -5896,18 +5896,6 @@ static void bfq_finish_requeue_request(struct request *rq) struct bfq_data *bfqd; /* - * Requeue and finish hooks are invoked in blk-mq without - * checking whether the involved request is actually still - * referenced in the scheduler. To handle this fact, the - * following two checks make this function exit in case of - * spurious invocations, for which there is nothing to do. - * - * First, check whether rq has nothing to do with an elevator. - */ - if (unlikely(!(rq->rq_flags & RQF_ELVPRIV))) - return; - - /* * rq either is not associated with any icq, or is an already * requeued request that has not (yet) been re-inserted into * a bfq_queue. diff --git a/block/bio.c b/block/bio.c index a9931f23d933..e865ea55b9f9 100644 --- a/block/bio.c +++ b/block/bio.c @@ -879,8 +879,10 @@ bool __bio_try_merge_page(struct bio *bio, struct page *page, struct bio_vec *bv = &bio->bi_io_vec[bio->bi_vcnt - 1]; if (page_is_mergeable(bv, page, len, off, same_page)) { - if (bio->bi_iter.bi_size > UINT_MAX - len) + if (bio->bi_iter.bi_size > UINT_MAX - len) { + *same_page = false; return false; + } bv->bv_len += len; bio->bi_iter.bi_size += len; return true; diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h index 126021fc3a11..e81ca1bf6e10 100644 --- a/block/blk-mq-sched.h +++ b/block/blk-mq-sched.h @@ -66,7 +66,7 @@ static inline void blk_mq_sched_requeue_request(struct request *rq) struct request_queue *q = rq->q; struct elevator_queue *e = q->elevator; - if (e && e->type->ops.requeue_request) + if ((rq->rq_flags & RQF_ELVPRIV) && e && e->type->ops.requeue_request) e->type->ops.requeue_request(rq); } diff --git a/block/partitions/core.c b/block/partitions/core.c index 5b4869c08fb3..722406b841df 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -537,7 +537,7 @@ int bdev_del_partition(struct block_device *bdev, int partno) bdevp = bdget_disk(bdev->bd_disk, partno); if (!bdevp) - return -ENOMEM; + return -ENXIO; mutex_lock(&bdevp->bd_mutex); mutex_lock_nested(&bdev->bd_mutex, 1); |