From: John L. Hammond <john.hammond@intel.com>
Date: Tue, 26 Nov 2013 02:05:00 +0000 (+0800)
Subject: staging/lustre/lu: shrink lu_object by 8 bytes on x86_64
X-Git-Tag: v3.14-rc1~150^2~715
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7cd875d2b7bc61abdad75209b1ab63301a78f99c;p=pandora-kernel.git

staging/lustre/lu: shrink lu_object by 8 bytes on x86_64

Remove the lo_depth member from struct lu_object.  This field is never
set and only read in lu_object_print().  Remove the lo_flags member.
This field was only used in lu_object_alloc() and can be replaced with
an on-stack mask to keep trace of which layers have been allocated.

Lustre-change: http://review.whamcloud.com/5890
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3059
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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