[PING][RFC 3/*] Remove THREAD_STATS

Ondřej Bílka neleai@seznam.cz
Sat Feb 8 00:11:00 GMT 2014


ping,
On Mon, Dec 30, 2013 at 09:47:30PM +0530, Siddhesh Poyarekar wrote:
> On 11 December 2013 17:49, Ondřej Bílka <neleai@seznam.cz> wrote:
> > Another macro in malloc is THREAD_STATS to print statistic about locking
> > which duplicates malloc probes.
> >
> > As this looks undocumented could it be removed?
> >
> >
> >         * malloc/arena.c (grow_heap, get_free_list, reused_arena,
> >         arena_get2): Remove THREAD_STATS conditionals.
> >         * malloc/malloc.c (__malloc_assert, __libc_realloc, _int_free,
> >         __malloc_stats, int): Likewise.
> 
> It can be defined during build to print statistics of lock contention,
> to demonstrate/verify the efficiency of the per-thread code.  I agree
> that it could be removed, but I'd like the opinion of another
> maintainer on this.
> 
Do somebody else agree/disagree that it could be removed?



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