diff options
| -rw-r--r-- | fs/xfs/xfs_super.c | 21 | ||||
| -rw-r--r-- | fs/xfs/xfs_sync.c | 19 |
2 files changed, 19 insertions, 21 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 93f7a3f750d3..b5aafc395ea1 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -981,8 +981,6 @@ xfs_fs_put_super( { struct xfs_mount *mp = XFS_M(sb); - xfs_syncd_stop(mp); - /* * Blow away any referenced inode in the filestreams cache. * This can and will cause log traffic as inodes go inactive @@ -993,6 +991,7 @@ xfs_fs_put_super( xfs_flush_buftarg(mp->m_ddev_targp, 1); xfs_unmountfs(mp); + xfs_syncd_stop(mp); xfs_freesb(mp); xfs_icsb_destroy_counters(mp); xfs_destroy_mount_workqueues(mp); @@ -1362,31 +1361,32 @@ xfs_fs_fill_super( sb->s_time_gran = 1; set_posix_acl_flag(sb); - error = xfs_mountfs(mp); + error = xfs_syncd_init(mp); if (error) goto out_filestream_unmount; - error = xfs_syncd_init(mp); + error = xfs_mountfs(mp); if (error) - goto out_unmount; + goto out_syncd_stop; root = igrab(VFS_I(mp->m_rootip)); if (!root) { error = ENOENT; - goto out_syncd_stop; + goto out_unmount; } if (is_bad_inode(root)) { error = EINVAL; - goto out_syncd_stop; + goto out_unmount; } sb->s_root = d_make_root(root); if (!sb->s_root) { error = ENOMEM; - goto out_syncd_stop; + goto out_unmount; } return 0; - + out_syncd_stop: + xfs_syncd_stop(mp); out_filestream_unmount: xfs_filestream_unmount(mp); out_free_sb: @@ -1403,8 +1403,6 @@ out_destroy_workqueues: out: return -error; - out_syncd_stop: - xfs_syncd_stop(mp); out_unmount: /* * Blow away any referenced inode in the filestreams cache. @@ -1416,6 +1414,7 @@ out_destroy_workqueues: xfs_flush_buftarg(mp->m_ddev_targp, 1); xfs_unmountfs(mp); + xfs_syncd_stop(mp); goto out_free_sb; } diff --git a/fs/xfs/xfs_sync.c b/fs/xfs/xfs_sync.c index 205ebcb34d9e..c318d8a4a631 100644 --- a/fs/xfs/xfs_sync.c +++ b/fs/xfs/xfs_sync.c @@ -460,7 +460,15 @@ xfs_sync_worker( struct xfs_mount, m_sync_work); int error; - if (!(mp->m_flags & XFS_MOUNT_RDONLY)) { + /* + * We shouldn't write/force the log if we are in the mount/unmount + * process or on a read only filesystem. The workqueue still needs to be + * active in both cases, however, because it is used for inode reclaim + * during these times. hence use the MS_ACTIVE flag to avoid doing + * anything in these periods. + */ + if (!(mp->m_super->s_flags & MS_ACTIVE) && + !(mp->m_flags & XFS_MOUNT_RDONLY)) { /* dgc: errors ignored here */ if (mp->m_super->s_frozen == SB_UNFROZEN && xfs_log_need_covered(mp)) @@ -488,14 +496,6 @@ xfs_syncd_queue_reclaim( struct xfs_mount *mp) { - /* - * We can have inodes enter reclaim after we've shut down the syncd - * workqueue during unmount, so don't allow reclaim work to be queued - * during unmount. - */ - if (!(mp->m_super->s_flags & MS_ACTIVE)) - return; - rcu_read_lock(); if (radix_tree_tagged(&mp->m_perag_tree, XFS_ICI_RECLAIM_TAG)) { queue_delayed_work(xfs_syncd_wq, &mp->m_reclaim_work, @@ -564,7 +564,6 @@ xfs_syncd_init( INIT_DELAYED_WORK(&mp->m_reclaim_work, xfs_reclaim_worker); xfs_syncd_queue_sync(mp); - xfs_syncd_queue_reclaim(mp); return 0; } |