b=23289 remove mc_waitq

Remove legacy.

o=liang
i=mikhail.pershin
i=di.wang

diff --git a/lustre/mdd/mdd_device.c b/lustre/mdd/mdd_device.c
index 28d129c..e3f8889 100644 (file)
--- a/lustre/mdd/mdd_device.c
+++ b/lustre/mdd/mdd_device.c
@@ -241,7 +241,6 @@ static int mdd_changelog_init(const struct lu_env *env, struct mdd_device *mdd)
 
         mdd->mdd_cl.mc_index = 0;
         cfs_spin_lock_init(&mdd->mdd_cl.mc_lock);
-        cfs_waitq_init(&mdd->mdd_cl.mc_waitq);
         mdd->mdd_cl.mc_starttime = cfs_time_current_64();
         mdd->mdd_cl.mc_flags = 0; /* off by default */
         mdd->mdd_cl.mc_mask = CHANGELOG_DEFMASK;
@@ -330,8 +329,6 @@ int mdd_changelog_llog_write(struct mdd_device         *mdd,
         rc = llog_add(ctxt, &rec->cr_hdr, NULL, NULL, 0);
         llog_ctxt_put(ctxt);
 
-        cfs_waitq_signal(&mdd->mdd_cl.mc_waitq);
-
         return rc;
 }
 

diff --git a/lustre/mdd/mdd_internal.h b/lustre/mdd/mdd_internal.h
index 246951e..8e23458 100644 (file)
--- a/lustre/mdd/mdd_internal.h
+++ b/lustre/mdd/mdd_internal.h
@@ -107,7 +107,6 @@ struct mdd_txn_op_descr {
 
 struct mdd_changelog {
         cfs_spinlock_t                   mc_lock;    /* for index */
-        cfs_waitq_t                      mc_waitq;
         int                              mc_flags;
         int                              mc_mask;
         __u64                            mc_index;