On Wed, 11 Jul 2007, Pekka J Enberg wrote:
> Hi Christoph,
>
> On Wed, 11 Jul 2007, Christoph Lameter wrote:
> > Of course you are the maintainer but you only authored a single patch
> > which was the original submission in all the time that SLOB was in the
> > tree. I keep having to clean up the allocator that has--according to
> > Pekka--more memory requirements than SLUB. There is no point in keeping it
> > around anymore it seems.
>
> Well, it was a test setup with UML and busybox and didn't have all the
> SLOB optimizations Nick mentioned, so we shouldn't draw any definite
> conclusions from it. I couldn't get 2.6.22-rc6-mm1 to compile so I'll try
> again after Andrew pushes a new release out.
But you did get 2.6.22 to compile it seems.
Here is the fix against 2.6.22-rc6-mm1 again.
---
mm/slub.c | 4 ++++
1 file changed, 4 insertions(+)
Index: linux-2.6.22-rc6-mm1/mm/slub.c
===================================================================
--- linux-2.6.22-rc6-mm1.orig/mm/slub.c 2007-07-06 13:28:57.000000000 -0700
+++ linux-2.6.22-rc6-mm1/mm/slub.c 2007-07-06 13:29:01.000000000 -0700
@@ -1868,7 +1868,9 @@ static void init_kmem_cache_node(struct
atomic_long_set(&n->nr_slabs, 0);
spin_lock_init(&n->list_lock);
INIT_LIST_HEAD(&n->partial);
+#ifdef CONFIG_SLUB_DEBUG
INIT_LIST_HEAD(&n->full);
+#endif
}
#ifdef CONFIG_NUMA
@@ -1898,8 +1900,10 @@ static struct kmem_cache_node * __init e
page->freelist = get_freepointer(kmalloc_caches, n);
page->inuse++;
kmalloc_caches->node[node] = n;
+#ifdef CONFIG_SLUB_DEBUG
init_object(kmalloc_caches, n, 1);
init_tracking(kmalloc_caches, n);
+#endif
init_kmem_cache_node(n);
atomic_long_inc(&n->nr_slabs);
add_partial(n, page);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
