diff options
| author | Zhang Yi <yi.zhang@huawei.com> | 2025-10-13 09:51:17 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-19 13:11:30 +0100 |
| commit | 296bbf46b5082c04bd04ed7ed1993d5f42714590 (patch) | |
| tree | f2626972a225f0d8fb92eea13bc33fc3f9cfcc12 /fs/ext4 | |
| parent | ce8d8540ddbc575e0beacad3691777ce19633771 (diff) | |
ext4: correct the checking of quota files before moving extents
[ Upstream commit a2e5a3cea4b18f6e2575acc444a5e8cce1fc8260 ]
The move extent operation should return -EOPNOTSUPP if any of the inodes
is a quota inode, rather than requiring both to be quota inodes.
Fixes: 02749a4c2082 ("ext4: add ext4_is_quota_file()")
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Message-ID: <20251013015128.499308-2-yi.zhang@huaweicloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/move_extent.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 4cb1872c9af4..b1ad339165e4 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -473,7 +473,7 @@ mext_check_arguments(struct inode *orig_inode, return -ETXTBSY; } - if (ext4_is_quota_file(orig_inode) && ext4_is_quota_file(donor_inode)) { + if (ext4_is_quota_file(orig_inode) || ext4_is_quota_file(donor_inode)) { ext4_debug("ext4 move extent: The argument files should not be quota files [ino:orig %lu, donor %lu]\n", orig_inode->i_ino, donor_inode->i_ino); return -EOPNOTSUPP; |