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| author | John Garry <john.garry@huawei.com> | 2021-10-05 18:23:38 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:03 -0600 |
| commit | ae0f1a732f4a5db284e2af02c305255734efd19c (patch) | |
| tree | fdd5dbb8b230ecafe50455b2fa17209894a3b812 /block/blk-mq-debugfs.c | |
| parent | e155b0c238b20f0a866f4334d292656665836c8a (diff) | |
| download | linux-stable-ae0f1a732f4a5db284e2af02c305255734efd19c.tar.gz linux-stable-ae0f1a732f4a5db284e2af02c305255734efd19c.tar.bz2 linux-stable-ae0f1a732f4a5db284e2af02c305255734efd19c.zip | |
blk-mq: Stop using pointers for blk_mq_tags bitmap tags
Now that we use shared tags for shared sbitmap support, we don't require
the tags sbitmap pointers, so drop them.
This essentially reverts commit 222a5ae03cdd ("blk-mq: Use pointers for
blk_mq_tags bitmap tags").
Function blk_mq_init_bitmap_tags() is removed also, since it would be only
a wrappper for blk_mq_init_bitmaps().
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: John Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1633429419-228500-14-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-debugfs.c')
| -rw-r--r-- | block/blk-mq-debugfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index 3b38d15723de..3daea160d670 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -453,11 +453,11 @@ static void blk_mq_debugfs_tags_show(struct seq_file *m, atomic_read(&tags->active_queues)); seq_puts(m, "\nbitmap_tags:\n"); - sbitmap_queue_show(tags->bitmap_tags, m); + sbitmap_queue_show(&tags->bitmap_tags, m); if (tags->nr_reserved_tags) { seq_puts(m, "\nbreserved_tags:\n"); - sbitmap_queue_show(tags->breserved_tags, m); + sbitmap_queue_show(&tags->breserved_tags, m); } } @@ -488,7 +488,7 @@ static int hctx_tags_bitmap_show(void *data, struct seq_file *m) if (res) goto out; if (hctx->tags) - sbitmap_bitmap_show(&hctx->tags->bitmap_tags->sb, m); + sbitmap_bitmap_show(&hctx->tags->bitmap_tags.sb, m); mutex_unlock(&q->sysfs_lock); out: @@ -522,7 +522,7 @@ static int hctx_sched_tags_bitmap_show(void *data, struct seq_file *m) if (res) goto out; if (hctx->sched_tags) - sbitmap_bitmap_show(&hctx->sched_tags->bitmap_tags->sb, m); + sbitmap_bitmap_show(&hctx->sched_tags->bitmap_tags.sb, m); mutex_unlock(&q->sysfs_lock); out: |