diff options
Diffstat (limited to 'fs/f2fs/node.c')
| -rw-r--r-- | fs/f2fs/node.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index ad54e907b97b..b99e318bce58 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -376,6 +376,7 @@ void get_node_info(struct f2fs_sb_info *sbi, nid_t nid, struct node_info *ni) struct page *page = NULL; struct f2fs_nat_entry ne; struct nat_entry *e; + pgoff_t index; int i; ni->nid = nid; @@ -401,17 +402,21 @@ void get_node_info(struct f2fs_sb_info *sbi, nid_t nid, struct node_info *ni) node_info_from_raw_nat(ni, &ne); } up_read(&curseg->journal_rwsem); - if (i >= 0) + if (i >= 0) { + up_read(&nm_i->nat_tree_lock); goto cache; + } /* Fill node_info from nat page */ - page = get_current_nat_page(sbi, start_nid); + index = current_nat_addr(sbi, nid); + up_read(&nm_i->nat_tree_lock); + + page = get_meta_page(sbi, index); nat_blk = (struct f2fs_nat_block *)page_address(page); ne = nat_blk->entries[nid - start_nid]; node_info_from_raw_nat(ni, &ne); f2fs_put_page(page, 1); cache: - up_read(&nm_i->nat_tree_lock); /* cache nat entry */ down_write(&nm_i->nat_tree_lock); cache_nat_entry(sbi, nid, &ne); |