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Diffstat (limited to 'fs/ocfs2/cluster/heartbeat.c')
-rw-r--r--fs/ocfs2/cluster/heartbeat.c42
1 files changed, 4 insertions, 38 deletions
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index ffe003982d95..56ac07cd35f6 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -505,8 +505,7 @@ static inline void o2hb_bio_wait_dec(struct o2hb_bio_wait_ctxt *wc,
}
}
-static void o2hb_wait_on_io(struct o2hb_region *reg,
- struct o2hb_bio_wait_ctxt *wc)
+static void o2hb_wait_on_io(struct o2hb_bio_wait_ctxt *wc)
{
o2hb_bio_wait_dec(wc, 1);
wait_for_completion(&wc->wc_io_complete);
@@ -608,7 +607,7 @@ static int o2hb_read_slots(struct o2hb_region *reg,
status = 0;
bail_and_wait:
- o2hb_wait_on_io(reg, &wc);
+ o2hb_wait_on_io(&wc);
if (wc.wc_error && !status)
status = wc.wc_error;
@@ -1162,7 +1161,7 @@ static int o2hb_do_disk_heartbeat(struct o2hb_region *reg)
* before we can go to steady state. This ensures that
* people we find in our steady state have seen us.
*/
- o2hb_wait_on_io(reg, &write_wc);
+ o2hb_wait_on_io(&write_wc);
if (write_wc.wc_error) {
/* Do not re-arm the write timeout on I/O error - we
* can't be sure that the new block ever made it to
@@ -1275,7 +1274,7 @@ static int o2hb_thread(void *data)
o2hb_prepare_block(reg, 0);
ret = o2hb_issue_node_write(reg, &write_wc);
if (ret == 0)
- o2hb_wait_on_io(reg, &write_wc);
+ o2hb_wait_on_io(&write_wc);
else
mlog_errno(ret);
}
@@ -2576,22 +2575,6 @@ void o2hb_unregister_callback(const char *region_uuid,
}
EXPORT_SYMBOL_GPL(o2hb_unregister_callback);
-int o2hb_check_node_heartbeating(u8 node_num)
-{
- unsigned long testing_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
-
- o2hb_fill_node_map(testing_map, sizeof(testing_map));
- if (!test_bit(node_num, testing_map)) {
- mlog(ML_HEARTBEAT,
- "node (%u) does not have heartbeating enabled.\n",
- node_num);
- return 0;
- }
-
- return 1;
-}
-EXPORT_SYMBOL_GPL(o2hb_check_node_heartbeating);
-
int o2hb_check_node_heartbeating_no_sem(u8 node_num)
{
unsigned long testing_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
@@ -2626,23 +2609,6 @@ int o2hb_check_node_heartbeating_from_callback(u8 node_num)
}
EXPORT_SYMBOL_GPL(o2hb_check_node_heartbeating_from_callback);
-/* Makes sure our local node is configured with a node number, and is
- * heartbeating. */
-int o2hb_check_local_node_heartbeating(void)
-{
- u8 node_num;
-
- /* if this node was set then we have networking */
- node_num = o2nm_this_node();
- if (node_num == O2NM_MAX_NODES) {
- mlog(ML_HEARTBEAT, "this node has not been configured.\n");
- return 0;
- }
-
- return o2hb_check_node_heartbeating(node_num);
-}
-EXPORT_SYMBOL_GPL(o2hb_check_local_node_heartbeating);
-
/*
* this is just a hack until we get the plumbing which flips file systems
* read only and drops the hb ref instead of killing the node dead.