tree e5120c19fd8e83a38d5c0852336a92c5b7862c6a
parent 31555213f03bca37d2c02e10946296052f4ecfcd
author Wu Fengguang <fengguang.wu@intel.com> 1320664768 +0800
committer Wu Fengguang <fengguang.wu@intel.com> 1320664768 +0800

writeback: fix uninitialized task_ratelimit

In balance_dirty_pages() task_ratelimit may be not initialized
(initialization skiped by goto pause), and then used when calling
tracing hook.

Fix it by moving the task_ratelimit assignment before goto pause.

Reported-by: Witold Baryluk <baryluk@smp.if.uj.edu.pl>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>