search for: vfs_parse_fs_param

...e, GFP_KERNEL); ^^^^^^^^^^ Sleeping 179 if (!param.string) 180 return -ENOMEM; 181 param.type = fs_value_is_string; 182 } 183 184 ret = vfs_parse_fs_param(fc, &param); 185 kfree(param.string); 186 return ret; 187 } There are a couple OCFS functions which call this sleeping function while holding a spinlock. o2hb_heartbeat_group_drop_item() <- disables preempt o2hb_region_inc_user() <- disables preempt -> o2...