From: Peng Tao <bergwolf@gmail.com>
Date: Wed, 29 May 2013 13:40:55 +0000 (+0800)
Subject: staging/lustre: adapt proc_dir_entry change
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~76^2~403
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73bb1da692d0dc3e93b9c9e29084d6a5dcbc37a6;p=pandora-kernel.git

staging/lustre: adapt proc_dir_entry change

In 3.10 merge window, proc_dir_entry is now private to proc. However,
Lustre lprocfs depends heavily on it and its now-gone read_proc_t and
write_proc_t members.

The patch largely changed the fact, and made lprocfs depend on none of
proc_dir_entry private members. All lprocfs callers are converted to
use the new seq_file scheme.

Also lprocfs_srch is removed so that we can drop lprocfs_lock. All callers
are changed to save created pde in proper place.

See https://jira.hpdd.intel.com/browse/LU-3319 for more details.

Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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