Re: [PATCH] mm/slab: remove unused slab_early_init

[gouhao@uniontech.com]

Thanks for your review, i will fix it in next version patch. :)


Thanks,
Gou Hao
> 
> > so early during bootup.
> > 
> > The only user of 'slab_early_init' was removed in commit
> > '3217fd9bdf00 ("mm/slab: make criteria for off slab
> > determination robust and simple")'.
> > 
> > Signed-off-by: Gou Hao <gouhao@uniontech.com>
> > ---
> >  mm/slab.c | 3 ---
> >  1 file changed, 3 deletions(-)
> > 
> > diff --git a/mm/slab.c b/mm/slab.c
> > index 7a269db050ee..ede1f29fd81c 100644
> > --- a/mm/slab.c
> > +++ b/mm/slab.c
> > @@ -220,7 +220,6 @@ static inline void fixup_objfreelist_debug(struct kmem_cache *cachep,
> >  static inline void fixup_slab_list(struct kmem_cache *cachep,
> >  				struct kmem_cache_node *n, struct slab *slab,
> >  				void **list);
> > -static int slab_early_init = 1;
> >  
> >  #define INDEX_NODE kmalloc_index(sizeof(struct kmem_cache_node))
> >  
> > @@ -1249,8 +1248,6 @@ void __init kmem_cache_init(void)
> >  	slab_state = PARTIAL_NODE;
> >  	setup_kmalloc_cache_index_table();
> >  
> > -	slab_early_init = 0;
> > -
> >  	/* 5) Replace the bootstrap kmem_cache_node */
> >  	{
> >  		int nid;
> > -- 
> > 2.20.1
> 
> Nice cleanup, thanks!
> 
> Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>