Remove condition variable names

Long ago I added support to the spl for condition variable names
because I thought they might be needed.  It turns out they aren't.
In fact the official Solaris cv_init(9F) man page discourages
their use in the kernel.

  cv_init(9F)
    Parameters
      name - Descriptive string. This is obsolete and should be
             NULL. (Non-NULL strings are legal, but they're a
             waste of kernel memory.)

Therefore, I'm removing them from the spl to reclaim this memory
and adding an ASSERT() to ensure no new consumers are added which
make use of the name.

Signed-off-by: Brian Behlendorf <[email protected]>

0 files changed, 0 insertions, 0 deletions