diff options
| author | Hironori Shiina <shiina.hironori@gmail.com> | 2022-12-26 10:11:19 -0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-07-28 00:07:25 -0400 |
| commit | ef85c48dbc8f22cd0ce99e9f6b0daadb0170fb42 (patch) | |
| tree | 29090dc152724891bfb255429e0df98bf3b6bd7f | |
| parent | 087030418b1481eb1ebf77fe41510f5e977b2122 (diff) | |
| download | xfs-lts-backports-xfs-6.1.tar.gz | |
xfs: get root inode correctly at bulkstatxfs-6.1
The root inode number should be set to `breq->startino` for getting stat
information of the root when XFS_BULK_IREQ_SPECIAL_ROOT is used.
Otherwise, the inode search is started from 1
(XFS_BULK_IREQ_SPECIAL_ROOT) and the inode with the lowest number in a
filesystem is returned.
Fixes: bf3cb3944792 ("xfs: allow single bulkstat of special inodes")
Signed-off-by: Hironori Shiina <shiina.hironori@fujitsu.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
(cherry picked from commit 817644fa4525258992f17fecf4f1d6cdd2e1b731)
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 1f783e97962968..85fbb3b71d1c67 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -754,7 +754,7 @@ xfs_bulkstat_fmt( static int xfs_bulk_ireq_setup( struct xfs_mount *mp, - struct xfs_bulk_ireq *hdr, + const struct xfs_bulk_ireq *hdr, struct xfs_ibulk *breq, void __user *ubuffer) { @@ -780,7 +780,7 @@ xfs_bulk_ireq_setup( switch (hdr->ino) { case XFS_BULK_IREQ_SPECIAL_ROOT: - hdr->ino = mp->m_sb.sb_rootino; + breq->startino = mp->m_sb.sb_rootino; break; default: return -EINVAL; |