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Add config option to use dlmalloc instead of mheap
[vpp.git]
/
src
/
vlib
/
linux
/
physmem.c
diff --git
a/src/vlib/linux/physmem.c
b/src/vlib/linux/physmem.c
index
a708aae
..
6c6b072
100755
(executable)
--- a/
src/vlib/linux/physmem.c
+++ b/
src/vlib/linux/physmem.c
@@
-69,10
+69,18
@@
unix_physmem_alloc_aligned (vlib_main_t * vm, vlib_physmem_region_index_t idx,
while (1)
{
while (1)
{
+#if USE_DLMALLOC == 0
+
mheap_get_aligned (pr->heap, n_bytes,
/* align */ alignment,
/* align offset */ 0,
&lo_offset);
mheap_get_aligned (pr->heap, n_bytes,
/* align */ alignment,
/* align offset */ 0,
&lo_offset);
+#else
+ lo_offset = (uword) mspace_get_aligned (pr->heap, n_bytes,
+ alignment, ~0ULL /* offset */ );
+ if (lo_offset == 0)
+ lo_offset = ~0ULL;
+#endif
/* Allocation failed? */
if (lo_offset == ~0)
/* Allocation failed? */
if (lo_offset == ~0)
@@
-94,7
+102,13
@@
unix_physmem_alloc_aligned (vlib_main_t * vm, vlib_physmem_region_index_t idx,
{
uword i;
for (i = 0; i < vec_len (to_free); i++)
{
uword i;
for (i = 0; i < vec_len (to_free); i++)
- mheap_put (pr->heap, to_free[i]);
+ {
+#if USE_DLMALLOC == 0
+ mheap_put (pr->heap, to_free[i]);
+#else
+ mspace_put_no_offset (pr->heap, (void *) to_free[i]);
+#endif
+ }
vec_free (to_free);
}
vec_free (to_free);
}
@@
-106,7
+120,11
@@
unix_physmem_free (vlib_main_t * vm, vlib_physmem_region_index_t idx, void *x)
{
vlib_physmem_region_t *pr = vlib_physmem_get_region (vm, idx);
/* Return object to region's heap. */
{
vlib_physmem_region_t *pr = vlib_physmem_get_region (vm, idx);
/* Return object to region's heap. */
+#if USE_DLMALLOC == 0
mheap_put (pr->heap, x - pr->heap);
mheap_put (pr->heap, x - pr->heap);
+#else
+ mspace_put_no_offset (pr->heap, x);
+#endif
}
static clib_error_t *
}
static clib_error_t *
@@
-181,10
+199,15
@@
unix_physmem_region_alloc (vlib_main_t * vm, char *name, u32 size,
if (flags & VLIB_PHYSMEM_F_INIT_MHEAP)
{
if (flags & VLIB_PHYSMEM_F_INIT_MHEAP)
{
+#if USE_DLMALLOC == 0
pr->heap = mheap_alloc_with_flags (pr->mem, pr->size,
/* Don't want mheap mmap/munmap with IO memory. */
MHEAP_FLAG_DISABLE_VM |
MHEAP_FLAG_THREAD_SAFE);
pr->heap = mheap_alloc_with_flags (pr->mem, pr->size,
/* Don't want mheap mmap/munmap with IO memory. */
MHEAP_FLAG_DISABLE_VM |
MHEAP_FLAG_THREAD_SAFE);
+#else
+ pr->heap = create_mspace_with_base (pr->mem, pr->size, 1 /* locked */ );
+ mspace_disable_expand (pr->heap);
+#endif
}
*idx = pr->index;
}
*idx = pr->index;