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| author | Yu Kuai <yukuai3@huawei.com> | 2024-08-26 15:44:32 +0800 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2024-08-27 10:14:17 -0700 |
| commit | 2d3b130e177f14b461c47880b6e0b338fd6872f5 (patch) | |
| tree | c6076129bf905a1344f69b32fb722a3657b680a6 /drivers/md/md-bitmap.h | |
| parent | b26313cb96f1b3fd6f07d3243f6cd426c5cbaf39 (diff) | |
| download | linux-next-2d3b130e177f14b461c47880b6e0b338fd6872f5.tar.gz linux-next-2d3b130e177f14b461c47880b6e0b338fd6872f5.zip | |
md/md-bitmap: merge md_bitmap_dirty_bits() 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.
And while we're here, also fix coding style for bitmap_store().
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20240826074452.1490072-23-yukuai1@huaweicloud.com
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'drivers/md/md-bitmap.h')
| -rw-r--r-- | drivers/md/md-bitmap.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/md/md-bitmap.h b/drivers/md/md-bitmap.h index 89cd60a7bb07..875ecbb5b1e4 100644 --- a/drivers/md/md-bitmap.h +++ b/drivers/md/md-bitmap.h @@ -252,6 +252,8 @@ struct bitmap_operations { void (*destroy)(struct mddev *mddev); void (*flush)(struct mddev *mddev); void (*write_all)(struct mddev *mddev); + void (*dirty_bits)(struct mddev *mddev, unsigned long s, + unsigned long e); void (*update_sb)(struct bitmap *bitmap); int (*get_stats)(struct bitmap *bitmap, struct md_bitmap_stats *stats); @@ -260,10 +262,6 @@ struct bitmap_operations { /* the bitmap API */ void mddev_set_bitmap_ops(struct mddev *mddev); -/* these are used only by md/bitmap */ - -void md_bitmap_dirty_bits(struct bitmap *bitmap, unsigned long s, unsigned long e); - /* these are exported */ int md_bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sectors, int behind); |