From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Fri, 15 May 2015 22:37:24 +0000 (-0700)
Subject: f2fs crypto: split f2fs_crypto_init/exit with two parts
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~156^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfc4d971df411c68e27d903f749e0f6fffd9da40;p=pandora-kernel.git

f2fs crypto: split f2fs_crypto_init/exit with two parts

This patch splits f2fs_crypto_init/exit with two parts: base initialization and
memory allocation.

Firstly, f2fs module declares the base encryption memory pointers.
Then, allocating internal memories is done at the first encrypted inode access.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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