From: jxiong <jxiong>
Date: Wed, 25 Nov 2009 02:20:28 +0000 (+0000)
Subject: b=19906
X-Git-Tag: GIT_EPOCH_B_HD_KDMU~62
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=cb96848196fb721145b0d0b24825acaa5738b448;p=fs%2Flustre-release.git

b=19906

cancel wait lock - small fixes.
---

diff --git a/lustre/obdclass/cl_lock.c b/lustre/obdclass/cl_lock.c
index 190a941..b647b47 100644
--- a/lustre/obdclass/cl_lock.c
+++ b/lustre/obdclass/cl_lock.c
@@ -519,8 +519,6 @@ static struct cl_lock *cl_lock_lookup(const struct lu_env *env,
                        matched);
                 if (matched) {
                         cl_lock_get_trust(lock);
-                        /* move the lock to the LRU head */
-                        list_move(&lock->cll_linkage, &head->coh_locks);
                         atomic_inc(&cl_object_site(obj)->cs_locks.cs_hit);
                         RETURN(lock);
                 }
@@ -565,7 +563,7 @@ static struct cl_lock *cl_lock_find(const struct lu_env *env,
                         spin_lock(&head->coh_lock_guard);
                         ghost = cl_lock_lookup(env, obj, io, need);
                         if (ghost == NULL) {
-                                list_add(&lock->cll_linkage, &head->coh_locks);
+                                list_add_tail(&lock->cll_linkage, &head->coh_locks);
                                 spin_unlock(&head->coh_lock_guard);
                                 atomic_inc(&site->cs_locks.cs_busy);
                         } else {