diff options
Diffstat (limited to 'fs/xfs/xfs_extent_busy.c')
| -rw-r--r-- | fs/xfs/xfs_extent_busy.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/xfs_extent_busy.c b/fs/xfs/xfs_extent_busy.c index 3d5a57d7ac5e..2806fc6ab480 100644 --- a/fs/xfs/xfs_extent_busy.c +++ b/fs/xfs/xfs_extent_busy.c @@ -667,12 +667,14 @@ xfs_extent_busy_ag_cmp( /* Are there any busy extents in this AG? */ bool xfs_extent_busy_list_empty( - struct xfs_perag *pag) + struct xfs_perag *pag, + unsigned *busy_gen) { bool res; spin_lock(&pag->pagb_lock); res = RB_EMPTY_ROOT(&pag->pagb_tree); + *busy_gen = READ_ONCE(pag->pagb_gen); spin_unlock(&pag->pagb_lock); return res; } |