[PATCH] Cygwin: pipe: Fix a regression that raw_write() slows down

[Corinna Vinschen]

On Sep  1 04:46, Takashi Yano wrote:
> After the commit 7f3c22532577, writing to pipe extremely slows down.
> This is because cygwait(select_sem, 10, cw_cancel) is called even
> when write operation is already completed. With this patch, the
> cygwait() is called only if the write operation is not completed.

Ouch, yes, please push.

Thanks,
Corinna