[RocksDB] Minimize Mutex protected code section in the critical path
Summary: rocksdb uses a single global lock to protect in memory metadata. We should minimize the mutex protected code section to increase the effective parallelism of the program. See https://our.intern.facebook.com/intern/tasks/?t=2218928 Test Plan: make check db_bench Reviewers: dhruba, heyongqiang CC: zshao, leveldb Differential Revision: https://reviews.facebook.net/D9705
Showing
想要评论请 注册 或 登录