for statfs cache.
Signed-off-by: Alex Zhuravlev <bzzz@whamcloud.com>
Change-Id: Ief24f6a855c3ed14a7afc142921b9b249ab11604
Reviewed-on: http://review.whamcloud.com/3946
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Tested-by: Hudson
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
m->mdt_nosquash_str = NULL;
m->mdt_nosquash_strlen = 0;
cfs_init_rwsem(&m->mdt_squash_sem);
+ cfs_spin_lock_init(&m->mdt_osfs_lock);
+ m->mdt_osfs_age = cfs_time_shift_64(-1000);
m->mdt_md_dev.md_lu_dev.ld_ops = &mdt_lu_ops;
m->mdt_md_dev.md_lu_dev.ld_obd = obd;