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Move all thread cache specific code to a new class

Part of
MDEV-18353 - Shutdown may miss to wait for connection thread
This commit is contained in:
Sergey Vojtovich
2020-05-01 20:32:33 +04:00
parent 8ad3c6154b
commit 91734431ba
7 changed files with 242 additions and 134 deletions

View File

@ -27,6 +27,8 @@
#include "my_json_writer.h"
#include <hash.h>
#include <thr_alarm.h>
#include "sql_connect.h"
#include "thread_cache.h"
#if defined(HAVE_MALLINFO) && defined(HAVE_MALLOC_H)
#include <malloc.h>
#elif defined(HAVE_MALLINFO) && defined(HAVE_SYS_MALLOC_H)
@ -568,7 +570,7 @@ void mysql_print_status()
(void) my_getwd(current_dir, sizeof(current_dir),MYF(0));
printf("Current dir: %s\n", current_dir);
printf("Running threads: %d Cached threads: %lu Stack size: %ld\n",
count, cached_thread_count,
count, thread_cache.size(),
(long) my_thread_stack_size);
#ifdef EXTRA_DEBUG
thr_print_locks(); // Write some debug info
@ -641,7 +643,8 @@ Memory allocated by threads: %s\n",
llstr(info.uordblks, llbuff[4]),
llstr(info.fordblks, llbuff[5]),
llstr(info.keepcost, llbuff[6]),
llstr((count + cached_thread_count)* my_thread_stack_size + info.hblkhd + info.arena, llbuff[7]),
llstr((count + thread_cache.size()) * my_thread_stack_size +
info.hblkhd + info.arena, llbuff[7]),
llstr(tmp.global_memory_used, llbuff[8]),
llstr(tmp.local_memory_used, llbuff[9]));