linux-ext4 - Re: Block allocation in EXT4

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CACyNnZMBqXqS78vcmwvmY0oL-NqENoXFhw2nqdSkxyEAxMUR=Q@mail.gmail.com>
Date:	Mon, 26 Aug 2013 19:45:44 +0200
From:	Felipe Monteiro de Carvalho <felipemonteiro.carvalho@...il.com>
To:	Subranshu Patel <spatel.ml@...il.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: Block allocation in EXT4

Hello,

I'm no expert, but I think that you should read i_node.i_flags and
check it for the flag EXT4_EXTENTS_FL to determine which inodes use
the old or the new (extents) method of allocation.

I'm not sure what your objective is, so hopefully this helps something =)

-- 
Felipe Monteiro de Carvalho
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html