[PATCH 3.12 26/83] writeback: fix possible underflow in write bandwidth calculation
From: Jiri Slaby
Date: Mon Apr 27 2015 - 17:37:50 EST
From: Tejun Heo <tj@xxxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
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commit c72efb658f7c8b27ca3d0efb5cfd5ded9fcac89e upstream.