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WSL2-Linux-Kernel
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ext4: remove unused group parameter in ext4_block_bitmap_csum_set 

Remove unused group parameter in ext4_block_bitmap_csum_set. After this,
group parameter in ext4_set_bitmap_checksums is also not used, just
remove it too.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230221203027.2359920-5-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Kemeng Shi 2023-02-22 04:30:27 +08:00 коммит произвёл Theodore Ts'o
Родитель 82483dfe17
Коммит 1df9bde48f
5 изменённых файлов: 11 добавлений и 14 удалений
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2
fs/ext4/bitmap.c
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@ -80,7 +80,7 @@ int ext4_block_bitmap_csum_verify(struct super_block *sb,
return 0;
}
void ext4_block_bitmap_csum_set(struct super_block *sb, ext4_group_t group,
void ext4_block_bitmap_csum_set(struct super_block *sb,
struct ext4_group_desc *gdp,
struct buffer_head *bh)
{

2
fs/ext4/ext4.h
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@ -2682,7 +2682,7 @@ void ext4_inode_bitmap_csum_set(struct super_block *sb,
int ext4_inode_bitmap_csum_verify(struct super_block *sb,
struct ext4_group_desc *gdp,
struct buffer_head *bh, int sz);
void ext4_block_bitmap_csum_set(struct super_block *sb, ext4_group_t group,
void ext4_block_bitmap_csum_set(struct super_block *sb,
struct ext4_group_desc *gdp,
struct buffer_head *bh);
int ext4_block_bitmap_csum_verify(struct super_block *sb,

6
fs/ext4/ialloc.c
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@ -813,8 +813,7 @@ int ext4_mark_inode_used(struct super_block *sb, int ino)
gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);
ext4_free_group_clusters_set(sb, gdp,
ext4_free_clusters_after_init(sb, group, gdp));
ext4_block_bitmap_csum_set(sb, group, gdp,
block_bitmap_bh);
ext4_block_bitmap_csum_set(sb, gdp, block_bitmap_bh);
ext4_group_desc_csum_set(sb, group, gdp);
}
ext4_unlock_group(sb, group);
@ -1165,8 +1164,7 @@ got:
gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);
ext4_free_group_clusters_set(sb, gdp,
ext4_free_clusters_after_init(sb, group, gdp));
ext4_block_bitmap_csum_set(sb, group, gdp,
block_bitmap_bh);
ext4_block_bitmap_csum_set(sb, gdp, block_bitmap_bh);
ext4_group_desc_csum_set(sb, group, gdp);
}
ext4_unlock_group(sb, group);

10
fs/ext4/mballoc.c
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@ -3822,7 +3822,7 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
}
len = ext4_free_group_clusters(sb, gdp) - ac->ac_b_ex.fe_len;
ext4_free_group_clusters_set(sb, gdp, len);
ext4_block_bitmap_csum_set(sb, ac->ac_b_ex.fe_group, gdp, bitmap_bh);
ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
ext4_group_desc_csum_set(sb, ac->ac_b_ex.fe_group, gdp);
ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
@ -3929,7 +3929,7 @@ void ext4_mb_mark_bb(struct super_block *sb, ext4_fsblk_t block,
clen = ext4_free_group_clusters(sb, gdp) + clen_changed;
ext4_free_group_clusters_set(sb, gdp, clen);
ext4_block_bitmap_csum_set(sb, group, gdp, bitmap_bh);
ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
ext4_group_desc_csum_set(sb, group, gdp);
ext4_unlock_group(sb, group);
@ -5861,7 +5861,7 @@ static void ext4_free_blocks_simple(struct inode *inode, ext4_fsblk_t block,
ext4_free_group_clusters_set(
sb, gdp, ext4_free_group_clusters(sb, gdp) +
count - already_freed);
ext4_block_bitmap_csum_set(sb, group, gdp, bitmap_bh);
ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
ext4_group_desc_csum_set(sb, group, gdp);
ext4_handle_dirty_metadata(NULL, NULL, gdp_bh);
sync_dirty_buffer(bitmap_bh);
@ -6023,7 +6023,7 @@ do_more:
ret = ext4_free_group_clusters(sb, gdp) + count_clusters;
ext4_free_group_clusters_set(sb, gdp, ret);
ext4_block_bitmap_csum_set(sb, block_group, gdp, bitmap_bh);
ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);
ext4_group_desc_csum_set(sb, block_group, gdp);
ext4_unlock_group(sb, block_group);
@ -6280,7 +6280,7 @@ int ext4_group_add_blocks(handle_t *handle, struct super_block *sb,
free_clusters_count = clusters_freed +
ext4_free_group_clusters(sb, desc);
ext4_free_group_clusters_set(sb, desc, free_clusters_count);
ext4_block_bitmap_csum_set(sb, block_group, desc, bitmap_bh);
ext4_block_bitmap_csum_set(sb, desc, bitmap_bh);
ext4_group_desc_csum_set(sb, block_group, desc);
ext4_unlock_group(sb, block_group);
percpu_counter_add(&sbi->s_freeclusters_counter,

5
fs/ext4/resize.c
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@ -1306,7 +1306,6 @@ static struct buffer_head *ext4_get_bitmap(struct super_block *sb, __u64 block)
}
static int ext4_set_bitmap_checksums(struct super_block *sb,
ext4_group_t group,
struct ext4_group_desc *gdp,
struct ext4_new_group_data *group_data)
{
@ -1325,7 +1324,7 @@ static int ext4_set_bitmap_checksums(struct super_block *sb,
bh = ext4_get_bitmap(sb, group_data->block_bitmap);
if (!bh)
return -EIO;
ext4_block_bitmap_csum_set(sb, group, gdp, bh);
ext4_block_bitmap_csum_set(sb, gdp, bh);
brelse(bh);
return 0;
@ -1363,7 +1362,7 @@ static int ext4_setup_new_descs(handle_t *handle, struct super_block *sb,
memset(gdp, 0, EXT4_DESC_SIZE(sb));
ext4_block_bitmap_set(sb, gdp, group_data->block_bitmap);
ext4_inode_bitmap_set(sb, gdp, group_data->inode_bitmap);
err = ext4_set_bitmap_checksums(sb, group, gdp, group_data);
err = ext4_set_bitmap_checksums(sb, gdp, group_data);
if (err) {
ext4_std_error(sb, err);
break;