md: stop using for_each_mddev in md_do_sync
authorChristoph Hellwig <hch@lst.de>
Tue, 19 Jul 2022 09:18:20 +0000 (11:18 +0200)
committerJens Axboe <axboe@kernel.dk>
Tue, 2 Aug 2022 23:22:43 +0000 (17:22 -0600)
commitb0e706a1ba84e50eaa714486e06e1d0027411658
tree90766c71736542591630900fe288ebc82e8dd8e5
parent2652a1bd2e749ace20339996015f3cf3fbfb8672
md: stop using for_each_mddev in md_do_sync

Just do a plain list_for_each that only grabs a mddev reference in
the case where the thread sleeps and restarts the list iteration.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/md.c