From: Roland Dreier <roland@purestorage.com>
Date: Thu, 29 May 2014 20:32:29 +0000 (-0700)
Subject: iscsi-target: Put length of failed allocation in error message
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~26^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cee6029ecfc2494e7869da20e3ff5aa7f5c4368e;p=pandora-kernel.git

iscsi-target: Put length of failed allocation in error message

If the message "Unable to allocate…" pops up, it's useful to know
whether the problem is that the system is genuinely out of memory, or
that some bug has led to a crazy allocation length.

In particular this helped debug a corruption of login headers in
iscsi_login_non_zero_tsih_s1().

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