diff options
| author | Yu Kuai <yukuai@fnnas.com> | 2026-01-15 01:12:30 +0800 |
|---|---|---|
| committer | Yu Kuai <yukuai@fnnas.com> | 2026-01-26 13:09:55 +0800 |
| commit | fba4a980403d2f489bc680dbff7d7d2514e669f9 (patch) | |
| tree | 4a94f85672b4018d243b45970adba17969d2d4d5 /drivers/md/md.c | |
| parent | 2d9f7150ac197ce79c9c917a004d4cf0b26ad7e0 (diff) | |
md: merge mddev has_superblock into mddev_flags
There is not need to use a separate field in struct mddev, there are no
functional changes.
Link: https://lore.kernel.org/linux-raid/20260114171241.3043364-3-yukuai@fnnas.com
Signed-off-by: Yu Kuai <yukuai@fnnas.com>
Reviewed-by: Li Nan <linan122@huawei.com>
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 6d73f6e196a9..bf7666e227a1 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6502,7 +6502,7 @@ int md_run(struct mddev *mddev) * the only valid external interface is through the md * device. */ - mddev->has_superblocks = false; + clear_bit(MD_HAS_SUPERBLOCK, &mddev->flags); rdev_for_each(rdev, mddev) { if (test_bit(Faulty, &rdev->flags)) continue; @@ -6515,7 +6515,7 @@ int md_run(struct mddev *mddev) } if (rdev->sb_page) - mddev->has_superblocks = true; + set_bit(MD_HAS_SUPERBLOCK, &mddev->flags); /* perform some consistency tests on the device. * We don't want the data to overlap the metadata, @@ -9125,7 +9125,7 @@ void md_write_start(struct mddev *mddev, struct bio *bi) rcu_read_unlock(); if (did_change) sysfs_notify_dirent_safe(mddev->sysfs_state); - if (!mddev->has_superblocks) + if (!test_bit(MD_HAS_SUPERBLOCK, &mddev->flags)) return; wait_event(mddev->sb_wait, !test_bit(MD_SB_CHANGE_PENDING, &mddev->sb_flags)); |