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OpenCloudOS-Kernel
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Revert "f2fs: check the node block address of newly allocated nid" 

Original issue is fixed by:

  f2fs: cover more area with nat_tree_lock

This reverts commit 24928634f8.
This commit is contained in:
Jaegeuk Kim 2016-01-02 09:23:27 -08:00
parent a51311938e
commit 957efb0c21
1 changed files with 0 additions and 9 deletions
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9
fs/f2fs/node.c
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@ -1602,8 +1602,6 @@ retry:
/* We should not use stale free nids created by build_free_nids */
if (nm_i->fcnt && !on_build_free_nids(nm_i)) {
struct node_info ni;
f2fs_bug_on(sbi, list_empty(&nm_i->free_nid_list));
list_for_each_entry(i, &nm_i->free_nid_list, list)
if (i->state == NID_NEW)
@ -1614,13 +1612,6 @@ retry:
i->state = NID_ALLOC;
nm_i->fcnt--;
spin_unlock(&nm_i->free_nid_list_lock);
/* check nid is allocated already */
get_node_info(sbi, *nid, &ni);
if (ni.blk_addr != NULL_ADDR) {
alloc_nid_done(sbi, *nid);
goto retry;
}
return true;
}
spin_unlock(&nm_i->free_nid_list_lock);