LU-6245 libcfs: replace IS_PO2 with is_power_of_2 in server code

[fs/lustre-release.git] / lustre / mdt / mdt_internal.h

diff --git a/lustre/mdt/mdt_internal.h b/lustre/mdt/mdt_internal.h
index f78a973..7b90b58 100644 (file)
--- a/lustre/mdt/mdt_internal.h
+++ b/lustre/mdt/mdt_internal.h
@@ -105,7 +105,8 @@ enum cdt_states { CDT_STOPPED = 0,
  * cdt_request_lock
  */
 struct coordinator {
-       struct ptlrpc_thread     cdt_thread;         /**< coordinator thread */
+       wait_queue_head_t        cdt_waitq;          /**< cdt wait queue */
+       unsigned int             cdt_flags;          /**< cdt event flags */
        struct lu_env            cdt_env;            /**< coordinator lustre
                                                      * env */
        struct lu_context        cdt_session;        /** session for lu_ucred */
@@ -978,15 +979,17 @@ static inline bool mdt_slc_is_enabled(struct mdt_device *mdt)
 extern mdl_mode_t mdt_mdl_lock_modes[];
 extern enum ldlm_mode mdt_dlm_lock_modes[];
 
+/* LCK_MINMODE which is zero returns false for is_power_of_2 */
+
 static inline mdl_mode_t mdt_dlm_mode2mdl_mode(enum ldlm_mode mode)
 {
-       LASSERT(IS_PO2(mode));
+       LASSERT(mode == LCK_MINMODE || is_power_of_2(mode));
        return mdt_mdl_lock_modes[mode];
 }
 
 static inline enum ldlm_mode mdt_mdl_mode2dlm_mode(mdl_mode_t mode)
 {
-       LASSERT(IS_PO2(mode));
+       LASSERT(mode == MDL_MINMODE || is_power_of_2(mode));
        return mdt_dlm_lock_modes[mode];
 }