[PATCH 3/6] Add probes for malloc arena changes.

[Carlos O'Donell]

On 09/19/2013 10:29 PM, Alexandre Oliva wrote:
> for ChangeLog
> 
> 	* malloc/arena.c (get_free_list): Add probe
> 	memory_arena_reuse_free_list.
> 	(reused_arena) [PER_THREAD]: Add probes memory_arena_reuse_wait
> 	and memory_arena_reuse.
> 	(arena_get2) [!PER_THREAD]: Likewise.
> 	* malloc/malloc.c (__libc_realloc) [!PER_THREAD]: Add probe
> 	memory_arena_reuse_realloc.
> 	* manual/probes.texi: Document them.

OK to commit.

c.