From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Wed, 29 Oct 2014 05:27:59 +0000 (-0700)
Subject: f2fs: send discard commands in larger extent
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~143^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=adf4983bde9c07c074be12eadb040a88479aa421;p=pandora-kernel.git

f2fs: send discard commands in larger extent

If there is a chance to make a huge sized discard command, we don't need
to split it out, since each blkdev_issue_discard should wait one at a
time.

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