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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
| commit | 34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch) | |
| tree | 62db60558cbf089714b48daeabca82bf2b20b20e /block/blk-merge.c | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'block/blk-merge.c')
| -rw-r--r-- | block/blk-merge.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c index 925c5eaac5..ae61a9c2fc 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -726,7 +726,7 @@ static int ll_merge_requests_fn(struct request_queue *q, struct request *req, * which can be mixed are set in each bio and mark @rq as mixed * merged. */ -void blk_rq_set_mixed_merge(struct request *rq) +static void blk_rq_set_mixed_merge(struct request *rq) { blk_opf_t ff = rq->cmd_flags & REQ_FAILFAST_MASK; struct bio *bio; @@ -812,6 +812,10 @@ static struct request *attempt_merge(struct request_queue *q, if (rq_data_dir(req) != rq_data_dir(next)) return NULL; + /* Don't merge requests with different write hints. */ + if (req->write_hint != next->write_hint) + return NULL; + if (req->ioprio != next->ioprio) return NULL; @@ -939,6 +943,10 @@ bool blk_rq_merge_ok(struct request *rq, struct bio *bio) if (!bio_crypt_rq_ctx_compatible(rq, bio)) return false; + /* Don't merge requests with different write hints. */ + if (rq->write_hint != bio->bi_write_hint) + return false; + if (rq->ioprio != bio_prio(bio)) return false; |