Merge pull request #74 from akopytov/MDEV-7658-10.0

Mdev 7658 10.0

Merge pull request #74 from akopytov/MDEV-7658-10.0
Mdev 7658 10.0
a99efc00 · Jan Lindström · f7385980 · 7f7cee87 · a99efc00 · a99efc00
Commit a99efc00 authored May 27, 2015 by Jan Lindström
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storage/innobase/include/os0sync.h storage/innobase/include/os0sync.h +1 -1

storage/xtradb/include/os0sync.h storage/xtradb/include/os0sync.h +1 -1

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--- a/storage/innobase/include/os0sync.h
+++ b/storage/innobase/include/os0sync.h
@@ -452,7 +452,7 @@ Returns the old value of *ptr, atomically sets *ptr to new_val */
 # define os_atomic_test_and_set_ulint(ptr, new_val) \
 	__sync_lock_test_and_set(ptr, new_val)

-#ifdef __powerpc__
+#if defined(__powerpc__) || defined(__aarch64__)
 /*
  os_atomic_test_and_set_byte_release() should imply a release barrier before
  setting, and a full barrier after. But __sync_lock_test_and_set() is only

--- a/storage/xtradb/include/os0sync.h
+++ b/storage/xtradb/include/os0sync.h
@@ -452,7 +452,7 @@ Returns the old value of *ptr, atomically sets *ptr to new_val */
 # define os_atomic_test_and_set_ulint(ptr, new_val) \
 	__sync_lock_test_and_set(ptr, new_val)

-#ifdef __powerpc__
+#if defined(__powerpc__) || defined(__aarch64__)
 /*
  os_atomic_test_and_set_byte_release() should imply a release barrier before
  setting, and a full barrier after. But __sync_lock_test_and_set() is only