diff options
Diffstat (limited to 'fs/xfs/xfs_super.c')
| -rw-r--r-- | fs/xfs/xfs_super.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index e1a35a5104e8..9d11d3ea8030 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1474,9 +1474,16 @@ xfs_fs_fill_super( if (error) goto out_destroy_workqueues; + /* Allocate stats memory before we do operations that might use it */ + mp->m_stats.xs_stats = alloc_percpu(struct xfsstats); + if (!mp->m_stats.xs_stats) { + error = PTR_ERR(mp->m_stats.xs_stats); + goto out_destroy_counters; + } + error = xfs_readsb(mp, flags); if (error) - goto out_destroy_counters; + goto out_free_stats; error = xfs_finish_flags(mp); if (error) @@ -1545,9 +1552,11 @@ xfs_fs_fill_super( xfs_filestream_unmount(mp); out_free_sb: xfs_freesb(mp); + out_free_stats: + free_percpu(mp->m_stats.xs_stats); out_destroy_counters: xfs_destroy_percpu_counters(mp); -out_destroy_workqueues: + out_destroy_workqueues: xfs_destroy_mount_workqueues(mp); out_close_devices: xfs_close_devices(mp); @@ -1574,6 +1583,7 @@ xfs_fs_put_super( xfs_unmountfs(mp); xfs_freesb(mp); + free_percpu(mp->m_stats.xs_stats); xfs_destroy_percpu_counters(mp); xfs_destroy_mount_workqueues(mp); xfs_close_devices(mp); |