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| author | Yu Kuai <yukuai3@huawei.com> | 2025-01-09 09:51:42 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-08 10:02:19 +0100 |
| commit | a38f0268da9633a84072ba14394e32d2e3564336 (patch) | |
| tree | 0f98cd29223374a001c980d19ac8ff0e9c0d051f /drivers/md/md-bitmap.h | |
| parent | 0b04840802fc59e008a48bf4594d4b2c11b4ed28 (diff) | |
| download | linux-a38f0268da9633a84072ba14394e32d2e3564336.tar.gz linux-a38f0268da9633a84072ba14394e32d2e3564336.tar.bz2 linux-a38f0268da9633a84072ba14394e32d2e3564336.zip | |
md/md-bitmap: remove the last parameter for bimtap_ops->endwrite()
commit 4f0e7d0e03b7b80af84759a9e7cfb0f81ac4adae upstream.
For the case that IO failed for one rdev, the bit will be mark as NEEDED
in following cases:
1) If badblocks is set and rdev is not faulty;
2) If rdev is faulty;
Case 1) is useless because synchronize data to badblocks make no sense.
Case 2) can be replaced with mddev->degraded.
Also remove R1BIO_Degraded, R10BIO_Degraded and STRIPE_DEGRADED since
case 2) no longer use them.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20250109015145.158868-3-yukuai1@huaweicloud.com
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Yu Kuai <yukuai1@huaweicloud.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md/md-bitmap.h')
| -rw-r--r-- | drivers/md/md-bitmap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md-bitmap.h b/drivers/md/md-bitmap.h index e87a1f493d3c..31c93019c76b 100644 --- a/drivers/md/md-bitmap.h +++ b/drivers/md/md-bitmap.h @@ -92,7 +92,7 @@ struct bitmap_operations { int (*startwrite)(struct mddev *mddev, sector_t offset, unsigned long sectors); void (*endwrite)(struct mddev *mddev, sector_t offset, - unsigned long sectors, bool success); + unsigned long sectors); bool (*start_sync)(struct mddev *mddev, sector_t offset, sector_t *blocks, bool degraded); void (*end_sync)(struct mddev *mddev, sector_t offset, sector_t *blocks); |