f2fs: fix a mount fail for wrong next_scan_nid

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-write_checkpoint
   -do_checkpoint
      -next_free_nid    <--- something wrong with next free nid

-f2fs_fill_super
   -build_node_manager
      -build_free_nids
          -get_current_nat_page
             -__get_meta_page   <--- attempt to access beyond end of device

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Yunlei He 2017-04-26 15:56:52 +08:00 • committed by Jaegeuk Kim

parent baaabbb72b

commit e9cdd30770

1 changed files with 3 additions and 0 deletions

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fs/f2fs/node.c

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