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Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/elision-unlock.c')
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/elision-unlock.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/elision-unlock.c b/sysdeps/unix/sysv/linux/powerpc/elision-unlock.c
deleted file mode 100644
index e3fe58e3f1..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/elision-unlock.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* elision-unlock.c: Commit an elided pthread lock.
-   Copyright (C) 2015-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include "pthreadP.h"
-#include "lowlevellock.h"
-#include "htm.h"
-
-int
-__lll_unlock_elision (int *lock, short *adapt_count, int pshared)
-{
-  /* When the lock was free we're in a transaction.  */
-  if (*lock == 0)
-    __libc_tend (0);
-  else
-    {
-      /* Update adapt_count in the critical section to prevent a
-	 write-after-destroy error as mentioned in BZ 20822.  The
-	 following update of adapt_count has to be contained within
-	 the critical region of the fall-back lock in order to not violate
-	 the mutex destruction requirements.  */
-      short __tmp = atomic_load_relaxed (adapt_count);
-      if (__tmp > 0)
-	atomic_store_relaxed (adapt_count, __tmp - 1);
-
-      lll_unlock ((*lock), pshared);
-    }
-  return 0;
-}