Concurrent load disk when cs starts #880 #882
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yvxiang
reviewed
Mar 28, 2017
| }; | ||
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| void AddBlock(int64_t block_id, Disk* disk, BlockMeta meta) { | ||
| void AdBlock(int64_t block_id, Disk* disk, BlockMeta meta) { |
src/chunkserver/block_manager.cc
Outdated
| // return value from Disk::LoadStorage: | ||
| // 0: initial state, 1: done, -1: error occured | ||
| std::vector<int> ret_vals; | ||
| ret_vals.resize(disks_.size()); |
yvxiang
reviewed
Mar 28, 2017
src/chunkserver/block_manager.cc
Outdated
| return disk_quota_; | ||
| } | ||
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| // TODO: concurrent load |
yvxiang
approved these changes
Mar 28, 2017
bluebore
approved these changes
Apr 9, 2017
| // return value from Disk::LoadStorage: | ||
| // 0: initial state, 1: done, -1: error occured | ||
| std::vector<int> ret_vals; | ||
| ret_vals.resize(disks_.size(), 0); |
Collaborator
There was a problem hiding this comment.
可以直接写成
std::vector ret_vals(disks_.size(), 0);
| std::placeholders::_3)); | ||
| disk_quota_ += disk->GetQuota(); | ||
| std::placeholders::_3); | ||
| tp.AddTask(std::bind(&Disk::LoadStorage, disk, callback, &(ret_vals[disk_index]))); |
Collaborator
There was a problem hiding this comment.
用不着这么多层括号吧, &ret_vals[disk_index]应该就是可以的
| } | ||
| bool ret = true; | ||
| while (true) { | ||
| sleep(1); |
Collaborator
There was a problem hiding this comment.
感觉没必要上来就sleep一秒, 说不定已经完成了呢
sleep可以放循环的最后
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(#880)