From: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Date: Thu, 24 Apr 2014 00:49:52 +0000 (+0900)
Subject: f2fs: submit bio at the reclaim path
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~73^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2aea39eca6b68d6ae7eb545332df0695f56a3d3f;p=pandora-kernel.git

f2fs: submit bio at the reclaim path

If f2fs_write_data_page is called through the reclaim path, we should submit
the bio right away.

This patch resolves the following issue that Marc Dietrich reported.
"It took me a while to bisect a problem which causes my ARM (tegra2) netbook to
frequently stall for 5-10 seconds when I enable EXA acceleration (opentegra
experimental ddx)."
And this patch fixes that.

Reported-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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