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Re: Possible Bug in move_encrypted_block

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  Re: Possible Bug in move_encrypted_block Jaegeuk Kim <jaegeuk@kernel.org> - 2015-09-21 21:00 +0200

#1229661 — Re: Possible Bug in move_encrypted_block

Hi,

On Sat, Sep 19, 2015 at 01:36:08PM -0400, nick wrote:
> Greetings Jaeguek and others.
> Below are the lines fora possible bug in  move_encrypted_block:
> err = get_dnode_of_data(&dn, bidx, LOOKUP_NODE);
>         if (err)
>                 goto out;
> Also calls of get_dnode_of_data need to hold the semaphone for the superblock
> this call is being done on to avoid concurrent access on data being received

IIUC, the f2fs_lock_op() is not neeeded here. Do you mean this?
To be honest, I can't catch your point.

Thanks,

> here from the superblock and file system on disk. In addition unless I get a
> reply to this I will not be sending in a bug fix for this.
> Nick
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