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-rw-r--r--fs/dlm/lock.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 6772e5c5bcd6..83b5e32514e1 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -305,7 +305,7 @@ static void queue_cast(struct dlm_rsb *r, struct dlm_lkb *lkb, int rv)
rv = -EDEADLK;
}
- dlm_add_ast(lkb, DLM_CB_CAST, lkb->lkb_grmode, rv, lkb->lkb_sbflags);
+ dlm_add_cb(lkb, DLM_CB_CAST, lkb->lkb_grmode, rv, lkb->lkb_sbflags);
}
static inline void queue_cast_overlap(struct dlm_rsb *r, struct dlm_lkb *lkb)
@@ -319,7 +319,7 @@ static void queue_bast(struct dlm_rsb *r, struct dlm_lkb *lkb, int rqmode)
if (is_master_copy(lkb)) {
send_bast(r, lkb, rqmode);
} else {
- dlm_add_ast(lkb, DLM_CB_BAST, rqmode, 0, 0);
+ dlm_add_cb(lkb, DLM_CB_BAST, rqmode, 0, 0);
}
}
@@ -638,7 +638,9 @@ static int create_lkb(struct dlm_ls *ls, struct dlm_lkb **lkb_ret)
INIT_LIST_HEAD(&lkb->lkb_ownqueue);
INIT_LIST_HEAD(&lkb->lkb_rsb_lookup);
INIT_LIST_HEAD(&lkb->lkb_time_list);
- INIT_LIST_HEAD(&lkb->lkb_astqueue);
+ INIT_LIST_HEAD(&lkb->lkb_cb_list);
+ mutex_init(&lkb->lkb_cb_mutex);
+ INIT_WORK(&lkb->lkb_cb_work, dlm_callback_work);
retry:
rv = idr_pre_get(&ls->ls_lkbidr, GFP_NOFS);
@@ -4010,8 +4012,6 @@ static void _receive_message(struct dlm_ls *ls, struct dlm_message *ms)
default:
log_error(ls, "unknown message type %d", ms->m_type);
}
-
- dlm_astd_wake();
}
/* If the lockspace is in recovery mode (locking stopped), then normal
@@ -4826,7 +4826,7 @@ int dlm_user_unlock(struct dlm_ls *ls, struct dlm_user_args *ua_tmp,
goto out_put;
spin_lock(&ua->proc->locks_spin);
- /* dlm_user_add_ast() may have already taken lkb off the proc list */
+ /* dlm_user_add_cb() may have already taken lkb off the proc list */
if (!list_empty(&lkb->lkb_ownqueue))
list_move(&lkb->lkb_ownqueue, &ua->proc->unlocking);
spin_unlock(&ua->proc->locks_spin);
@@ -4963,7 +4963,7 @@ static int unlock_proc_lock(struct dlm_ls *ls, struct dlm_lkb *lkb)
/* We have to release clear_proc_locks mutex before calling unlock_proc_lock()
(which does lock_rsb) due to deadlock with receiving a message that does
- lock_rsb followed by dlm_user_add_ast() */
+ lock_rsb followed by dlm_user_add_cb() */
static struct dlm_lkb *del_proc_lock(struct dlm_ls *ls,
struct dlm_user_proc *proc)
@@ -4986,7 +4986,7 @@ static struct dlm_lkb *del_proc_lock(struct dlm_ls *ls,
return lkb;
}
-/* The ls_clear_proc_locks mutex protects against dlm_user_add_asts() which
+/* The ls_clear_proc_locks mutex protects against dlm_user_add_cb() which
1) references lkb->ua which we free here and 2) adds lkbs to proc->asts,
which we clear here. */
@@ -5028,10 +5028,10 @@ void dlm_clear_proc_locks(struct dlm_ls *ls, struct dlm_user_proc *proc)
dlm_put_lkb(lkb);
}
- list_for_each_entry_safe(lkb, safe, &proc->asts, lkb_astqueue) {
+ list_for_each_entry_safe(lkb, safe, &proc->asts, lkb_cb_list) {
memset(&lkb->lkb_callbacks, 0,
sizeof(struct dlm_callback) * DLM_CALLBACKS_SIZE);
- list_del_init(&lkb->lkb_astqueue);
+ list_del_init(&lkb->lkb_cb_list);
dlm_put_lkb(lkb);
}
@@ -5070,10 +5070,10 @@ static void purge_proc_locks(struct dlm_ls *ls, struct dlm_user_proc *proc)
spin_unlock(&proc->locks_spin);
spin_lock(&proc->asts_spin);
- list_for_each_entry_safe(lkb, safe, &proc->asts, lkb_astqueue) {
+ list_for_each_entry_safe(lkb, safe, &proc->asts, lkb_cb_list) {
memset(&lkb->lkb_callbacks, 0,
sizeof(struct dlm_callback) * DLM_CALLBACKS_SIZE);
- list_del_init(&lkb->lkb_astqueue);
+ list_del_init(&lkb->lkb_cb_list);
dlm_put_lkb(lkb);
}
spin_unlock(&proc->asts_spin);