slub: avoid label inside conditional
Jumping to a label inside a conditional is considered poor style,
especially considering the current organization of __slab_alloc().
This removes the 'load_from_page' label and just duplicates the three
lines of code that it uses:
c->node = page_to_nid(page);
c->page = page;
goto load_freelist;
since it's probably not worth making this a separate helper function.
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
diff --git a/mm/slub.c b/mm/slub.c
index 97bb5b8..9f7bb93 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1845,7 +1845,6 @@
page = get_partial(s, gfpflags, node);
if (page) {
stat(s, ALLOC_FROM_PARTIAL);
-load_from_page:
c->node = page_to_nid(page);
c->page = page;
goto load_freelist;
@@ -1868,8 +1867,9 @@
slab_lock(page);
__SetPageSlubFrozen(page);
-
- goto load_from_page;
+ c->node = page_to_nid(page);
+ c->page = page;
+ goto load_freelist;
}
if (!(gfpflags & __GFP_NOWARN) && printk_ratelimit())
slab_out_of_memory(s, gfpflags, node);