Jerry/bird
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Lib: Update alignment of slabs

Browse source 
Alignment of slabs should be at least sizeof(ptr) to avoid unaligned
pointers in slab structures. Fixme: Use proper way to choose alignment
for internal allocators.
This commit is contained in:
Ondrej Zajicek (work) 2022-02-07 04:39:49 +01:00
parent 53a2540687
commit edc1a24017
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
lib/slab.c
View file

@ -195,8 +195,8 @@ sl_new(pool *p, uint size)
{
slab *s = ralloc(p, &sl_class);
uint align = sizeof(struct sl_alignment);
if (align < sizeof(int))
align = sizeof(int);
if (align < sizeof(void *))
align = sizeof(void *);
s->data_size = size;
size = (size + align - 1) / align * align;
s->obj_size = size;