diff options
| author | Kirill Tkhai <ktkhai@virtuozzo.com> | 2019-04-25 13:06:18 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-21 18:50:19 +0200 |
| commit | 30d8d5fe7da0d6f006bddb279ac2c26932aef8df (patch) | |
| tree | 8f757a3f5b11686c6e3050ca7a692f0f432a57ad /fs/ext4/ioctl.c | |
| parent | 8b83db418206f7428346e060ef7c94a2a93fdbea (diff) | |
ext4: actually request zeroing of inode table after grow
commit 310a997fd74de778b9a4848a64be9cda9f18764a upstream.
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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 3dbf4e414706..d2efc0cb8f31 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -918,7 +918,7 @@ group_add_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); |