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authorKirill Tkhai <ktkhai@virtuozzo.com>2019-04-25 13:06:18 -0400
committerTheodore Ts'o <tytso@mit.edu>2019-04-25 13:06:18 -0400
commit310a997fd74de778b9a4848a64be9cda9f18764a (patch)
tree2f55cdc6ce2c950e2b599be84dfb6dd2ba480775 /fs
parent4b99faa23c51ca31312b9afb876e8e5878daeb80 (diff)
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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')
-rw-r--r--fs/ext4/ioctl.c2
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);