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Date: Wed, 4 Apr 2007 08:57:38 -0400 (EDT)
From: "John Anthony Kazos Jr." <jakj@...-k-j.com>
To: linux-ext4@...r.kernel.org
Subject: (un)lock_kernel() ?
Why does ext4_fill_super release the BKL on entry and take it on both
normal and abnormal exit? As far as I can see, ext4_fill_super is called
by get_sb_bdev, which calls the ->get_sb method without the BKL, and
ext4_get_sb calls get_sb_bdev without the BKL. And the ext2 code does not
touch the BKL in ext2_fill_super.
Is the VFS code going to be changed somewhere in the future and it's being
anticipated, or is this a bug?
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