TSX lock elision for glibc v12

[Torvald Riegel]

On Fri, 2013-06-21 at 16:02 +0200, Torvald Riegel wrote:
> +  PTHREAD_MUTEX_DEFAULT,
>    PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP,
>    PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
> -  PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
> -  PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
> +  PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP

Sorry, ignore this change.  DEFAULT stays where it's at.

Will post a new version of the patch soon.