From: Bobi Jam <bobijam.xu@intel.com>
Date: Thu, 26 Mar 2015 02:04:53 +0000 (-0400)
Subject: staging/lustre/osc: shorten IO calling path
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~81
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c61ac9791e357e0589f688a0a5ee4ad24f41cd84;p=pandora-kernel.git

staging/lustre/osc: shorten IO calling path

By using osc_io_unplug_aync() for osc_queue_sync_pages() to shorten
the IO calling path, to reduce the chance of stack overflow.

Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-on: http://review.whamcloud.com/11612
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3188
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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