diff options
Diffstat (limited to 'fs/ocfs2/slot_map.c')
-rw-r--r-- | fs/ocfs2/slot_map.c | 46 |
1 files changed, 19 insertions, 27 deletions
diff --git a/fs/ocfs2/slot_map.c b/fs/ocfs2/slot_map.c index 0b0ae3ebb0cf..da7718cef735 100644 --- a/fs/ocfs2/slot_map.c +++ b/fs/ocfs2/slot_map.c @@ -252,16 +252,14 @@ static int __ocfs2_find_empty_slot(struct ocfs2_slot_info *si, int i, ret = -ENOSPC; if ((preferred >= 0) && (preferred < si->si_num_slots)) { - if (!si->si_slots[preferred].sl_valid || - !si->si_slots[preferred].sl_node_num) { + if (!si->si_slots[preferred].sl_valid) { ret = preferred; goto out; } } for(i = 0; i < si->si_num_slots; i++) { - if (!si->si_slots[i].sl_valid || - !si->si_slots[i].sl_node_num) { + if (!si->si_slots[i].sl_valid) { ret = i; break; } @@ -456,30 +454,24 @@ int ocfs2_find_slot(struct ocfs2_super *osb) spin_lock(&osb->osb_lock); ocfs2_update_slot_info(si); - if (ocfs2_mount_local(osb)) - /* use slot 0 directly in local mode */ - slot = 0; - else { - /* search for ourselves first and take the slot if it already - * exists. Perhaps we need to mark this in a variable for our - * own journal recovery? Possibly not, though we certainly - * need to warn to the user */ - slot = __ocfs2_node_num_to_slot(si, osb->node_num); + /* search for ourselves first and take the slot if it already + * exists. Perhaps we need to mark this in a variable for our + * own journal recovery? Possibly not, though we certainly + * need to warn to the user */ + slot = __ocfs2_node_num_to_slot(si, osb->node_num); + if (slot < 0) { + /* if no slot yet, then just take 1st available + * one. */ + slot = __ocfs2_find_empty_slot(si, osb->preferred_slot); if (slot < 0) { - /* if no slot yet, then just take 1st available - * one. */ - slot = __ocfs2_find_empty_slot(si, osb->preferred_slot); - if (slot < 0) { - spin_unlock(&osb->osb_lock); - mlog(ML_ERROR, "no free slots available!\n"); - status = -EINVAL; - goto bail; - } - } else - printk(KERN_INFO "ocfs2: Slot %d on device (%s) was " - "already allocated to this node!\n", - slot, osb->dev_str); - } + spin_unlock(&osb->osb_lock); + mlog(ML_ERROR, "no free slots available!\n"); + status = -EINVAL; + goto bail; + } + } else + printk(KERN_INFO "ocfs2: Slot %d on device (%s) was already " + "allocated to this node!\n", slot, osb->dev_str); ocfs2_set_slot(si, slot, osb->node_num); osb->slot_num = slot; |