diff options
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 536021fb3d4e..29c2f83d4147 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1200,8 +1200,6 @@ xfs_mountfs( xfs_set_maxicount(mp); - mp->m_maxioffset = xfs_max_file_offset(sbp->sb_blocklog); - error = xfs_uuid_mount(mp); if (error) goto out; @@ -1531,6 +1529,15 @@ xfs_unmountfs( xfs_ail_push_all_sync(mp->m_ail); xfs_wait_buftarg(mp->m_ddev_targp); + /* + * The superblock buffer is uncached and xfsaild_push() will lock and + * set the XBF_ASYNC flag on the buffer. We cannot do xfs_buf_iowait() + * here but a lock on the superblock buffer will block until iodone() + * has completed. + */ + xfs_buf_lock(mp->m_sb_bp); + xfs_buf_unlock(mp->m_sb_bp); + xfs_log_unmount_write(mp); xfs_log_unmount(mp); xfs_uuid_unmount(mp); @@ -1544,7 +1551,7 @@ xfs_unmountfs( int xfs_fs_writable(xfs_mount_t *mp) { - return !(xfs_test_for_freeze(mp) || XFS_FORCED_SHUTDOWN(mp) || + return !(mp->m_super->s_writers.frozen || XFS_FORCED_SHUTDOWN(mp) || (mp->m_flags & XFS_MOUNT_RDONLY)); } |