> -----Original Message----- > From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- > ow...@vger.kernel.org] On Behalf Of Tomas Henzl > Sent: Tuesday, 09 September, 2014 10:54 AM > Subject: Re: [PATCH 04/11] megaraid_sas : Firmware crash dump feature > support > > On 09/06/2014 03:25 PM, sumit.sax...@avagotech.com wrote: > > This feature will provide similar interface as kernel crash dump > feature. > > When megaraid firmware encounter any crash, driver will collect the > firmware raw image and > > dump it into pre-configured location. > > ... > With several controllers in a system this may take a lot memory, > could you also > in case when a kdump kernel is running lower it, by not using this > feature?
What is the correct way for a driver to determine that it is running in a kdump kernel? The reset_devices global variable? --- Rob Elliott HP Server Storage N�����r��y����b�X��ǧv�^�){.n�+����{���"�{ay�ʇڙ�,j��f���h���z��w��� ���j:+v���w�j�m��������zZ+�����ݢj"��!�i