From: Roland Dreier <roland@purestorage.com>
Date: Thu, 6 Oct 2011 16:56:16 +0000 (-0700)
Subject: target: Have core_tmr_alloc_req() take an explicit GFP_xxx flag
X-Git-Tag: v3.2-rc1~24^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd503a5fcc0dfb8b5fd887bd967b6f431176864b;p=pandora-kernel.git

target: Have core_tmr_alloc_req() take an explicit GFP_xxx flag

Testing in_interrupt() to know when sleeping is allowed is not really
reliable (since eg it won't be true if the caller is holding a spinlock).
Instead have the caller tell core_tmr_alloc_req() what GFP_xxx to use;
every caller except tcm_qla2xxx can use GFP_KERNEL.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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