diff options
| author | Yu Kuai <yukuai3@huawei.com> | 2024-08-26 15:44:35 +0800 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2024-08-27 10:14:17 -0700 |
| commit | fe6a19d40ceb44281905485f56dda715e3214e0e (patch) | |
| tree | 6e5cc6e36de299005cf5e307680426efc96a1980 /drivers/md/raid10.c | |
| parent | 3486015facc030f30d694b92dc18e58073c6c9e0 (diff) | |
md/md-bitmap: merge md_bitmap_start_sync() into bitmap_operations
So that the implementation won't be exposed, and it'll be possible
to invent a new bitmap by replacing bitmap_operations.
Also change the parameter from bitmap to mddev, to avoid access
bitmap outside md-bitmap.c as much as possible.
Also fix lots of code style.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20240826074452.1490072-26-yukuai1@huaweicloud.com
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'drivers/md/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index ce28150e0464..d88878741ed4 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -3289,10 +3289,10 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, r10_bio = NULL; for (i = 0 ; i < conf->geo.raid_disks; i++) { - int still_degraded; + bool still_degraded; struct r10bio *rb2; sector_t sect; - int must_sync; + bool must_sync; int any_working; struct raid10_info *mirror = &conf->mirrors[i]; struct md_rdev *mrdev, *mreplace; @@ -3309,7 +3309,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, if (!mrdev && !mreplace) continue; - still_degraded = 0; + still_degraded = false; /* want to reconstruct this device */ rb2 = r10_bio; sect = raid10_find_virt(conf, sector_nr, i); @@ -3322,8 +3322,9 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, * we only need to recover the block if it is set in * the bitmap */ - must_sync = md_bitmap_start_sync(mddev->bitmap, sect, - &sync_blocks, 1); + must_sync = mddev->bitmap_ops->start_sync(mddev, sect, + &sync_blocks, + true); if (sync_blocks < max_sync) max_sync = sync_blocks; if (!must_sync && @@ -3361,13 +3362,13 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, struct md_rdev *rdev = conf->mirrors[j].rdev; if (rdev == NULL || test_bit(Faulty, &rdev->flags)) { - still_degraded = 1; + still_degraded = false; break; } } - must_sync = md_bitmap_start_sync(mddev->bitmap, sect, - &sync_blocks, still_degraded); + must_sync = mddev->bitmap_ops->start_sync(mddev, sect, + &sync_blocks, still_degraded); any_working = 0; for (j=0; j<conf->copies;j++) { @@ -3544,8 +3545,9 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, mddev_is_clustered(mddev) && (sector_nr + 2 * RESYNC_SECTORS > conf->cluster_sync_high)); - if (!md_bitmap_start_sync(mddev->bitmap, sector_nr, - &sync_blocks, mddev->degraded) && + if (!mddev->bitmap_ops->start_sync(mddev, sector_nr, + &sync_blocks, + mddev->degraded) && !conf->fullsync && !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) { /* We can skip this block */ |