From: Tejun Heo <tj@kernel.org>
Date: Tue, 14 May 2013 20:52:32 +0000 (-0700)
Subject: blk-throttle: rename throtl_rb_root to throtl_service_queue
X-Git-Tag: v3.11-rc1~21^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9e0332e877c1a1ccfe4ba315a437c7a8cf6e575;p=pandora-kernel.git

blk-throttle: rename throtl_rb_root to throtl_service_queue

throtl_rb_root will be expanded to cover more roles for hierarchy
support.  Rename it to throtl_service_queue and make its fields more
descriptive.

* rb		-> pending_tree
* left		-> first_pending
* count		-> nr_pending
* min_disptime	-> first_pending_disptime

This patch is purely cosmetic.

Signed-off-by: Tejun Heo <tj@kernel.org
Acked-by: Vivek Goyal <vgoyal@redhat.com>
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