PowerPC: Sync pthread_once with default implementation

This patch removes the arch specific powerpc implementation and instead
uses the linux default one.  Although the current powerpc implementation
already constains the required memory barriers for correct
initialization, the default implementation shows a better performance on
newer chips.

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 9f67a67e3a..23cded5e1c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2014-04-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
 
+	* nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Remove file.
+
+2014-04-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
+
 	* sysdeps/powerpc/fpu/fenv_private.h
 	(libc_feholdexcept_setroundl_ctx): Define to
 	libc_feholdexcept_setround_ppc_ctx.