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-rw-r--r--fs/f2fs/node.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
index b24f588..324917d 100644
--- a/fs/f2fs/node.h
+++ b/fs/f2fs/node.h
@@ -115,9 +115,11 @@ static inline int next_free_nid(struct f2fs_sb_info *sbi, nid_t *nid)
struct f2fs_nm_info *nm_i = NM_I(sbi);
struct free_nid *fnid;
- if (nm_i->fcnt <= 0)
- return -1;
spin_lock(&nm_i->free_nid_list_lock);
+ if (nm_i->fcnt <= 0) {
+ spin_unlock(&nm_i->free_nid_list_lock);
+ return -1;
+ }
fnid = list_entry(nm_i->free_nid_list.next, struct free_nid, list);
*nid = fnid->nid;
spin_unlock(&nm_i->free_nid_list_lock);
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