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Diffstat (limited to 'fs/dlm/requestqueue.c')
-rw-r--r--fs/dlm/requestqueue.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/fs/dlm/requestqueue.c b/fs/dlm/requestqueue.c
index 36afe99e4f93..7b2b089634a2 100644
--- a/fs/dlm/requestqueue.c
+++ b/fs/dlm/requestqueue.c
@@ -47,9 +47,9 @@ void dlm_add_requestqueue(struct dlm_ls *ls, int nodeid, struct dlm_header *hd)
e->nodeid = nodeid;
memcpy(e->request, hd, length);
- down(&ls->ls_requestqueue_lock);
+ mutex_lock(&ls->ls_requestqueue_mutex);
list_add_tail(&e->list, &ls->ls_requestqueue);
- up(&ls->ls_requestqueue_lock);
+ mutex_unlock(&ls->ls_requestqueue_mutex);
}
int dlm_process_requestqueue(struct dlm_ls *ls)
@@ -58,19 +58,19 @@ int dlm_process_requestqueue(struct dlm_ls *ls)
struct dlm_header *hd;
int error = 0;
- down(&ls->ls_requestqueue_lock);
+ mutex_lock(&ls->ls_requestqueue_mutex);
for (;;) {
if (list_empty(&ls->ls_requestqueue)) {
- up(&ls->ls_requestqueue_lock);
+ mutex_unlock(&ls->ls_requestqueue_mutex);
error = 0;
break;
}
e = list_entry(ls->ls_requestqueue.next, struct rq_entry, list);
- up(&ls->ls_requestqueue_lock);
+ mutex_unlock(&ls->ls_requestqueue_mutex);
hd = (struct dlm_header *) e->request;
- error = dlm_receive_message(hd, e->nodeid, TRUE);
+ error = dlm_receive_message(hd, e->nodeid, 1);
if (error == -EINTR) {
/* entry is left on requestqueue */
@@ -78,13 +78,13 @@ int dlm_process_requestqueue(struct dlm_ls *ls)
break;
}
- down(&ls->ls_requestqueue_lock);
+ mutex_lock(&ls->ls_requestqueue_mutex);
list_del(&e->list);
kfree(e);
if (dlm_locking_stopped(ls)) {
log_debug(ls, "process_requestqueue abort running");
- up(&ls->ls_requestqueue_lock);
+ mutex_unlock(&ls->ls_requestqueue_mutex);
error = -EINTR;
break;
}
@@ -105,15 +105,15 @@ int dlm_process_requestqueue(struct dlm_ls *ls)
void dlm_wait_requestqueue(struct dlm_ls *ls)
{
for (;;) {
- down(&ls->ls_requestqueue_lock);
+ mutex_lock(&ls->ls_requestqueue_mutex);
if (list_empty(&ls->ls_requestqueue))
break;
if (dlm_locking_stopped(ls))
break;
- up(&ls->ls_requestqueue_lock);
+ mutex_unlock(&ls->ls_requestqueue_mutex);
schedule();
}
- up(&ls->ls_requestqueue_lock);
+ mutex_unlock(&ls->ls_requestqueue_mutex);
}
static int purge_request(struct dlm_ls *ls, struct dlm_message *ms, int nodeid)
@@ -170,7 +170,7 @@ void dlm_purge_requestqueue(struct dlm_ls *ls)
struct dlm_message *ms;
struct rq_entry *e, *safe;
- down(&ls->ls_requestqueue_lock);
+ mutex_lock(&ls->ls_requestqueue_mutex);
list_for_each_entry_safe(e, safe, &ls->ls_requestqueue, list) {
ms = (struct dlm_message *) e->request;
@@ -179,6 +179,6 @@ void dlm_purge_requestqueue(struct dlm_ls *ls)
kfree(e);
}
}
- up(&ls->ls_requestqueue_lock);
+ mutex_unlock(&ls->ls_requestqueue_mutex);
}