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| author | Kirill Tkhai <ktkhai@virtuozzo.com> | 2019-04-25 13:06:18 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2019-04-25 13:06:18 -0400 |
| commit | 310a997fd74de778b9a4848a64be9cda9f18764a (patch) | |
| tree | 2f55cdc6ce2c950e2b599be84dfb6dd2ba480775 /fs/ext4/ioctl.c | |
| parent | 4b99faa23c51ca31312b9afb876e8e5878daeb80 (diff) | |
| download | linux-stable-310a997fd74de778b9a4848a64be9cda9f18764a.tar.gz linux-stable-310a997fd74de778b9a4848a64be9cda9f18764a.tar.bz2 linux-stable-310a997fd74de778b9a4848a64be9cda9f18764a.zip | |
ext4: actually request zeroing of inode table after grow
It is never possible, that number of block groups decreases,
since only online grow is supported.
But after a growing occured, we have to zero inode tables
for just created new block groups.
Fixes: 19c5246d2516 ("ext4: add new online resize interface")
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: stable@kernel.org
Diffstat (limited to 'fs/ext4/ioctl.c')
| -rw-r--r-- | fs/ext4/ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index bab3da4f1e0d..20faa6a69238 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -978,7 +978,7 @@ mext_out: if (err == 0) err = err2; mnt_drop_write_file(filp); - if (!err && (o_group > EXT4_SB(sb)->s_groups_count) && + if (!err && (o_group < EXT4_SB(sb)->s_groups_count) && ext4_has_group_desc_csum(sb) && test_opt(sb, INIT_INODE_TABLE)) err = ext4_register_li_request(sb, o_group); |