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| author | Kemeng Shi <shikemeng@huaweicloud.com> | 2023-02-21 12:59:16 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-03-24 04:00:08 +0100 |
| commit | ad3f09be6cfe332be8ff46c78e6ec0f8839107aa (patch) | |
| tree | 8d73cf0eb94acd4a2ea0453e4c2cc21f68c1a15b /fs/ext4/balloc.c | |
| parent | ext4: call ext4_bg_num_gdb_[no]meta directly in ext4_num_base_meta_clusters (diff) | |
| download | linux-ad3f09be6cfe332be8ff46c78e6ec0f8839107aa.tar.xz linux-ad3f09be6cfe332be8ff46c78e6ec0f8839107aa.zip | |
ext4: remove unnecessary check in ext4_bg_num_gdb_nometa
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>
Link: https://lore.kernel.org/r/20230221115919.1918161-5-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/balloc.c')
| -rw-r--r-- | fs/ext4/balloc.c | 5 |
1 files changed, 1 insertions, 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; } /** |