amd64 atomic ops

lock-free alloc (WL#3229), lock-free hash (WL#3230)
bit functions made inline


include/Makefile.am:
  lf.h added
mysys/Makefile.am:
  lf_hash.c lf_dynarray.c lf_alloc-pin.c
include/atomic/nolock.h:
  amd64 atomic ops
include/atomic/rwlock.h:
  s/rw_lock/mutex/g
include/atomic/x86-gcc.h:
  amd64 atomic ops
  try PAUSE
include/my_global.h:
  STATIC_INLINE
mysys/mf_keycache.c:
  make bit functions inline
mysys/my_atomic.c:
  STATIC_INLINE
mysys/my_bitmap.c:
  make bit functions inline
sql/ha_myisam.cc:
  make bit functions inline
sql/item_func.cc:
  make bit functions inline
include/my_atomic.h:
  STATIC_INLINE
mysys/my_bit.c:
  make bit functions inline
sql/sql_select.cc:
  make bit functions inline
storage/myisam/mi_create.c:
  make bit functions inline
storage/myisam/mi_test2.c:
  make bit functions inline
storage/myisam/myisamchk.c:
  make bit functions inline
mysys/my_init.c:
  thread_size moved to mysys
sql/mysql_priv.h:
  thread_size moved to mysys
sql/set_var.cc:
  thread_size moved to mysys
include/my_sys.h:
  thread_size moved to mysys
sql/mysqld.cc:
  thread_size moved to mysys
sql/sql_parse.cc:
  thread_size moved to mysys
sql/sql_test.cc:
  thread_size moved to mysys
include/lf.h:
  dylf_dynarray refactored to remove 65536 elements limit
mysys/lf_alloc-pin.c:
  dylf_dynarray refactored to remove 65536 elements limit
mysys/lf_dynarray.c:
  dylf_dynarray refactored to remove 65536 elements limit
mysys/lf_hash.c:
  dylf_dynarray refactored to remove 65536 elements limit
unittest/mysys/my_atomic-t.c:
  fix to commit (remove debug code)

1 files changed, 2 insertions, 2 deletions

diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index 232df095816..9015470f11c 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -5740,10 +5740,10 @@ bool check_stack_overrun(THD *thd, long margin,
   long stack_used;
   DBUG_ASSERT(thd == current_thd);
   if ((stack_used=used_stack(thd->thread_stack,(char*) &stack_used)) >=
-      (long) (thread_stack - margin))
+      (long) (my_thread_stack_size - margin))
   {
     sprintf(errbuff[0],ER(ER_STACK_OVERRUN_NEED_MORE),
-            stack_used,thread_stack,margin);
+            stack_used,my_thread_stack_size,margin);
     my_message(ER_STACK_OVERRUN_NEED_MORE,errbuff[0],MYF(0));
     thd->fatal_error();
     return 1;