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b903a129e2
Now thd->mem_root is a pointer to thd->main_mem_root and THR_MALLOC is a pointer to thd->mem_root. This gives us the following benefits: - Allow us to easily detect if arena has already been swapped before (this fixes a bug in setup_conds() where arena was swaped twice in some cases) - Faster swaps of arenas (as we don't have to copy the whole MEM_ROOT) - We don't anymore have to call my_pthread_setspecific_ptr(THR_MALLOC,...) to change where memory is alloced. Now it's enough to set thd->mem_root |
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| .. | ||
| .cvsignore | ||
| client_priv.h | ||
| completion_hash.cc | ||
| completion_hash.h | ||
| get_password.c | ||
| Makefile.am | ||
| my_readline.h | ||
| mysql.cc | ||
| mysqladmin.c | ||
| mysqlbinlog.cc | ||
| mysqlcheck.c | ||
| mysqldump.c | ||
| mysqlimport.c | ||
| mysqlmanager-pwgen.c | ||
| mysqlmanagerc.c | ||
| mysqlshow.c | ||
| mysqltest.c | ||
| readline.cc | ||
| sql_string.cc | ||
| sql_string.h | ||