From 75eb6c372d41d6d140b893873f6687d78c987a44 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Wed, 19 Oct 2011 14:31:22 +0200
Subject: [PATCH] block: pass around REQ_* flags instead of broken down
 booleans during request alloc/free

blk_alloc_request() and freed_request() take different combinations of
REQ_* @flags, @priv and @is_sync when @flags is superset of the latter
two.  Make them take @flags only.  This cleans up the code a bit and
will ease updating allocation related REQ_* flags.

This patch doesn't introduce any functional difference.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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