[PATCH] Remove custom pthread_once implementation on s390.

[Stefan Liebler]

Hi,

the testsuite runs without regression on s390/s390x with the generic 
implementation.

The objdump of generic implementation looks good to me.
Thanks


On 12/08/2014 06:51 PM, Torvald Riegel wrote:
> This patch removes the custom implementation of pthread_once on s390.  I
> have not tested this, but the generic implementation in
> nptl/pthread_once.c works well on several architectures.  The custom
> implementation is a C implementation of essentially the same algorithm
> the generic implementation uses (but with fixes) -- the only difference
> is that inline asm is used for the atomic ops instead of using the
> atomic.h atomic ops.
>
> OK to commit?
>