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Diffstat (limited to 'fs/ocfs2/cluster/heartbeat.c')
-rw-r--r--fs/ocfs2/cluster/heartbeat.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index a3cc6d2fc896..ef6a2ec494de 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -287,7 +287,6 @@ struct o2hb_bio_wait_ctxt {
static void o2hb_write_timeout(struct work_struct *work)
{
int failed, quorum;
- unsigned long flags;
struct o2hb_region *reg =
container_of(work, struct o2hb_region,
hr_write_timeout_work.work);
@@ -297,14 +296,14 @@ static void o2hb_write_timeout(struct work_struct *work)
jiffies_to_msecs(jiffies - reg->hr_last_timeout_start));
if (o2hb_global_heartbeat_active()) {
- spin_lock_irqsave(&o2hb_live_lock, flags);
+ spin_lock(&o2hb_live_lock);
if (test_bit(reg->hr_region_num, o2hb_quorum_region_bitmap))
set_bit(reg->hr_region_num, o2hb_failed_region_bitmap);
failed = bitmap_weight(o2hb_failed_region_bitmap,
O2NM_MAX_REGIONS);
quorum = bitmap_weight(o2hb_quorum_region_bitmap,
O2NM_MAX_REGIONS);
- spin_unlock_irqrestore(&o2hb_live_lock, flags);
+ spin_unlock(&o2hb_live_lock);
mlog(ML_HEARTBEAT, "Number of regions %d, failed regions %d\n",
quorum, failed);
@@ -1254,15 +1253,15 @@ static const struct file_operations o2hb_debug_fops = {
void o2hb_exit(void)
{
- kfree(o2hb_db_livenodes);
- kfree(o2hb_db_liveregions);
- kfree(o2hb_db_quorumregions);
- kfree(o2hb_db_failedregions);
debugfs_remove(o2hb_debug_failedregions);
debugfs_remove(o2hb_debug_quorumregions);
debugfs_remove(o2hb_debug_liveregions);
debugfs_remove(o2hb_debug_livenodes);
debugfs_remove(o2hb_debug_dir);
+ kfree(o2hb_db_livenodes);
+ kfree(o2hb_db_liveregions);
+ kfree(o2hb_db_quorumregions);
+ kfree(o2hb_db_failedregions);
}
static struct dentry *o2hb_debug_create(const char *name, struct dentry *dir,
@@ -1438,13 +1437,15 @@ static void o2hb_region_release(struct config_item *item)
kfree(reg->hr_slots);
- kfree(reg->hr_db_regnum);
- kfree(reg->hr_db_livenodes);
debugfs_remove(reg->hr_debug_livenodes);
debugfs_remove(reg->hr_debug_regnum);
debugfs_remove(reg->hr_debug_elapsed_time);
debugfs_remove(reg->hr_debug_pinned);
debugfs_remove(reg->hr_debug_dir);
+ kfree(reg->hr_db_livenodes);
+ kfree(reg->hr_db_regnum);
+ kfree(reg->hr_debug_elapsed_time);
+ kfree(reg->hr_debug_pinned);
spin_lock(&o2hb_live_lock);
list_del(&reg->hr_all_item);
@@ -2423,11 +2424,10 @@ 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)];
- unsigned long flags;
- spin_lock_irqsave(&o2hb_live_lock, flags);
+ spin_lock(&o2hb_live_lock);
o2hb_fill_node_map_from_callback(testing_map, sizeof(testing_map));
- spin_unlock_irqrestore(&o2hb_live_lock, flags);
+ spin_unlock(&o2hb_live_lock);
if (!test_bit(node_num, testing_map)) {
mlog(ML_HEARTBEAT,
"node (%u) does not have heartbeating enabled.\n",