[valgrind] [Bug 233298] MEMPOOL_FREE not reflected in heap summary

[Paul Floyd]

https://bugs.kde.org/show_bug.cgi?id=233298

--- Comment #8 from Paul Floyd <pjfl...@wanadoo.fr> ---
On FreeBSD

+1 mallocs = 1  p = (pool *)malloc(sizeof(pool));
==74524==    at 0x484E374: malloc (vg_replace_malloc.c:451)
==74524==    by 0x201B06: make_pool (mempool2.c:46)
==74524==    by 0x201F15: test (mempool2.c:122)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 mallocs = 2 p->where = p->mem = (char *)malloc(SUPERBLOCK_SIZE);
==74524==    at 0x484E374: malloc (vg_replace_malloc.c:451)
==74524==    by 0x201B14: make_pool (mempool2.c:47)
==74524==    by 0x201F15: test (mempool2.c:122)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 mallocs = 3 l = (level_list *)malloc(sizeof(level_list));
==74524==    at 0x484E374: malloc (vg_replace_malloc.c:451)
==74524==    by 0x201BF6: push (mempool2.c:65)
==74524==    by 0x201F32: test (mempool2.c:127)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 mallocs = 4 x1 = allocate(p1, 10);
==74524==    at 0x201EE8: allocate (mempool2.c:108)
==74524==    by 0x201F4E: test (mempool2.c:130)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 mallocs=5 x2 = allocate(p2, 20);
==74524==    at 0x201EE8: allocate (mempool2.c:108)
==74524==    by 0x201F60: test (mempool2.c:131)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 frees=1 VALGRIND_MEMPOOL_FREE(p1->mem, x1);
==74524==    at 0x2020C1: test (mempool2.c:149)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 frees=2 VALGRIND_MEMPOOL_FREE(p2->mem, x2);
==74524==    at 0x202163: test (mempool2.c:154)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 mallocs=6 VALGRIND_MEMPOOL_ALLOC(superblock, superblock+30, 10);
==74524==    at 0x202391: test (mempool2.c:175)
==74524==    by 0x2024E3: main (mempool2.c:200)

There's a missing VALGRIND_MEMPOOL_FREE here

+1 frees=3       free(l);
==74524==    at 0x485034C: free (vg_replace_malloc.c:954)
==74524==    by 0x201DC2: pop (mempool2.c:83)
==74524==    by 0x20249D: test (mempool2.c:192)
==74524==    by 0x2024E3: main (mempool2.c:200)

+1 frees=4      free(l);
==74524==    at 0x485034C: free (vg_replace_malloc.c:954)
==74524==    by 0x201E32: destroy_pool (mempool2.c:97)
==74524==    by 0x2024B6: test (mempool2.c:194)

+1 frees=5      free(p);
==74524==    at 0x485034C: free (vg_replace_malloc.c:954)
==74524==    by 0x201E3B: destroy_pool (mempool2.c:98)
==74524==    by 0x2024B6: test (mempool2.c:194)
==74524==    by 0x2024E3: main (mempool2.c:200)

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