tree b947f3fd4c8b49ee12d516f3eb520209c577387b
parent 50657fc4dfa7e345a1008f7c1de0bf930bbecca9
author Wu Fengguang <fengguang.wu@intel.com> 1299108169 -0600
committer Wu Fengguang <fengguang.wu@intel.com> 1319992161 +0800

writeback: trace event bdi_dirty_ratelimit

It helps understand how various throttle bandwidths are updated.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>