diff options
Diffstat (limited to 'drivers/md/md.c')
-rw-r--r-- | drivers/md/md.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index f8774b1ef0aa..1a0844250b9b 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5876,6 +5876,13 @@ int md_run(struct mddev *mddev) goto exit_bio_set; } + if (!bioset_initialized(&mddev->io_acct_set)) { + err = bioset_init(&mddev->io_acct_set, BIO_POOL_SIZE, + offsetof(struct md_io_acct, bio_clone), 0); + if (err) + goto exit_sync_set; + } + spin_lock(&pers_lock); pers = find_pers(mddev->level, mddev->clevel); if (!pers || !try_module_get(pers->owner)) { @@ -6053,6 +6060,8 @@ bitmap_abort: module_put(pers->owner); md_bitmap_destroy(mddev); abort: + bioset_exit(&mddev->io_acct_set); +exit_sync_set: bioset_exit(&mddev->sync_set); exit_bio_set: bioset_exit(&mddev->bio_set); @@ -6276,6 +6285,7 @@ static void __md_stop(struct mddev *mddev) percpu_ref_exit(&mddev->active_io); bioset_exit(&mddev->bio_set); bioset_exit(&mddev->sync_set); + bioset_exit(&mddev->io_acct_set); } void md_stop(struct mddev *mddev) @@ -8641,23 +8651,6 @@ void md_submit_discard_bio(struct mddev *mddev, struct md_rdev *rdev, } EXPORT_SYMBOL_GPL(md_submit_discard_bio); -int acct_bioset_init(struct mddev *mddev) -{ - int err = 0; - - if (!bioset_initialized(&mddev->io_acct_set)) - err = bioset_init(&mddev->io_acct_set, BIO_POOL_SIZE, - offsetof(struct md_io_acct, bio_clone), 0); - return err; -} -EXPORT_SYMBOL_GPL(acct_bioset_init); - -void acct_bioset_exit(struct mddev *mddev) -{ - bioset_exit(&mddev->io_acct_set); -} -EXPORT_SYMBOL_GPL(acct_bioset_exit); - static void md_end_io_acct(struct bio *bio) { struct md_io_acct *md_io_acct = bio->bi_private; |