37 lines
1.4 KiB
YAML
37 lines
1.4 KiB
YAML
name: userspace-rcu
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old_version: 0.10.1
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new_version: 0.12.1
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interface_differences:
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- type: 'feature'
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item: 添加对RISC-V架构支持，使用initial-exec tls模型
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diff: 增加性能支持
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influence: 功能增强
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- type: 'feature'
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item: syscall-compat.h
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diff: 在syscall-compat.h中添加FreeBSD, DragonFly平台支持
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influence:功能增强
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- type: 'feature'
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item: TLS支持
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diff: CC检测后检查TLS支持
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influence:功能增强
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- type: 'feature'
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item: 重构liburcu
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diff: API保持不变，用于支持每个编译单元多种样式，兼容性变更
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influence:功能增强、优化
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- type: 'ABI'
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item: src/urcu-bp.c改进liburcu-bp
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diff: 对于liburcu-bp，在可用时使用私人快速通道比共享通道更快，但是仅在4.14 Linux内核中引入了
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influence: 功能增强，无影响
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- type: 'ABI'
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item: include/urcu/static/wfcqueue.h改进wfcqueue
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diff: 允许定义CDS_WFCQ_WAIT_SLEEP来覆盖poll，改变等待的时间的方式，采用睡眠的方法，而不是轮询的方法
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influence: 功能优化，对外无影响
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- type: 'ABI'
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item: tests/benchmark/test_rwlock.c改进test_rwlock
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diff: 在详细输出里面添加线程数量，可以在日志里看到
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influence: 功能优化
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- type: 'so file'
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item: 新增liburcu-memb.so.6
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diff: 新增动态库
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influence:功能增强，无影响
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remark: '新增功能，对原有功能无影响;' |