Dennis Wu

update major=2 layout w/o flog

12

This change is [](https://reviewable.io/reviews/pmem/pmdk/5444)

# QUESTION: In the BTT logic, how it avoid read/write same data blockers? ## Details Following is the explain for the RTT: Consider a case where we have two threads,...

[root@shz23f_aep_nc04 redis]# make USE_PMDK=yes STD=-std=gnu99 cd src && make all make[1]: Entering directory '/root/yazhan/redis/src' CC dict.o In file included from dict.c:49:0: server.h:744:29: error: ‘POBJ_MAX_ACTIONS_TYPE’ undeclared here (not in a function);...

Since the mutex, the multi-thread performance scaling is not good. With 4 threads, we see most of time consuming is on the mutex lock and unlock. We run the benchmark:...