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Subject[PATCH 4/7] ext4: remove unnecessary check in ext4_bg_num_gdb_nometa
Date
We only call ext4_bg_num_gdb_nometa if there is no meta_bg feature or group
does not reach first_meta_bg, so group must not reside in meta group. Then
group has a global gdt if superblock exists. Just remove confusing branch
that meta_bg feature exists.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
---
fs/ext4/balloc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 9b8a32b90ddc..08f1692f7d2f 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -844,10 +844,7 @@ static unsigned long ext4_bg_num_gdb_nometa(struct super_block *sb,
if (!ext4_bg_has_super(sb, group))
return 0;

- if (ext4_has_feature_meta_bg(sb))
- return le32_to_cpu(EXT4_SB(sb)->s_es->s_first_meta_bg);
- else
- return EXT4_SB(sb)->s_gdb_count;
+ return EXT4_SB(sb)->s_gdb_count;
}

/**
--
2.30.0
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