From: Hongchao Zhang <hongchao.zhang@intel.com>
Date: Sun, 27 Apr 2014 17:06:29 +0000 (-0400)
Subject: staging/lustre/osc: don't activate deactivated obd_import
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~36^2~1159
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b291b9a98460e5e2bc7e3c3f04dec269e1b28fe;p=pandora-kernel.git

staging/lustre/osc: don't activate deactivated obd_import

In ptlrpc_activate_import(), obd_import->imp_deactive should
be checked if it is deactivated, otherwise it will trigger an
LBUG in ptlrpc_invalidate_import():

  ptlrpc_invalidate_import() ASSERTION(imp->imp_invalid) failed

Signed-off-by: Hongchao Zhang <hongchao.zhang@intel.com>
Reviewed-on: http://review.whamcloud.com/8747
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4386
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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