LU-1305 lu: fid_is_acct function

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

diff --git a/lustre/include/lustre_fid.h b/lustre/include/lustre_fid.h
index a9aff3a..e4c8324 100644 (file)
--- a/lustre/include/lustre_fid.h
+++ b/lustre/include/lustre_fid.h
@@ -1,6 +1,4 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
  * GPL HEADER START
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -109,11 +107,8 @@ enum local_oid {
         MDD_ORPHAN_OID          = 7UL,
         MDD_LOV_OBJ_OID         = 8UL,
         MDD_CAPA_KEYS_OID       = 9UL,
-        MDD_OBJECTS_OID         = 10UL,
         /** \see mdt_mod_init */
         MDT_LAST_RECV_OID       = 11UL,
-        /** \see osd_mod_init */
-        OSD_REM_OBJ_DIR_OID     = 12UL,
         OSD_FS_ROOT_OID         = 13UL,
         ACCT_USER_OID           = 15UL,
         ACCT_GROUP_OID          = 16UL,
@@ -133,6 +128,13 @@ static inline void lu_local_obj_fid(struct lu_fid *fid, __u32 oid)
         fid->f_ver = 0;
 }
 
+static inline int fid_is_acct(const struct lu_fid *fid)
+{
+        return fid_seq(fid) == FID_SEQ_LOCAL_FILE &&
+               (fid_oid(fid) == ACCT_USER_OID ||
+                fid_oid(fid) == ACCT_GROUP_OID);
+}
+
 enum lu_mgr_type {
         LUSTRE_SEQ_SERVER,
         LUSTRE_SEQ_CONTROLLER
@@ -149,7 +151,7 @@ struct lu_server_seq;
 struct lu_client_seq {
         /* Sequence-controller export. */
         struct obd_export      *lcs_exp;
-        cfs_semaphore_t         lcs_sem;
+        cfs_mutex_t             lcs_mutex;
 
         /*
          * Range of allowed for allocation sequeces. When using lu_client_seq on
@@ -214,8 +216,8 @@ struct lu_server_seq {
         /* Client interafce to request controller */
         struct lu_client_seq   *lss_cli;
 
-        /* Semaphore for protecting allocation */
-        cfs_semaphore_t         lss_sem;
+        /* Mutex for protecting allocation */
+        cfs_mutex_t             lss_mutex;
 
         /*
          * Service uuid, passed from MDT + seq name to form unique seq name to