LU-4925 lmv: validate lock with correct stripe FID

[fs/lustre-release.git] / lustre / include / obd_class.h

diff --git a/lustre/include/obd_class.h b/lustre/include/obd_class.h
index 2692599..741991b 100644 (file)
--- a/lustre/include/obd_class.h
+++ b/lustre/include/obd_class.h
@@ -2026,6 +2026,18 @@ static inline int md_revalidate_lock(struct obd_export *exp,
         RETURN(rc);
 }
 
+static inline int md_get_fid_from_lsm(struct obd_export *exp,
+                                     const struct lmv_stripe_md *lsm,
+                                     const char *name, int namelen,
+                                     struct lu_fid *fid)
+{
+       int rc;
+       ENTRY;
+       EXP_CHECK_MD_OP(exp, get_fid_from_lsm);
+       EXP_MD_COUNTER_INCREMENT(exp, get_fid_from_lsm);
+       rc = MDP(exp->exp_obd, get_fid_from_lsm)(exp, lsm, name, namelen, fid);
+       RETURN(rc);
+}
 
 /* OBD Metadata Support */