[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <86802c440803102323k62b6f908l72b3680f25f27650@mail.gmail.com>
Date: Mon, 10 Mar 2008 23:23:42 -0700
From: "Yinghai Lu" <yhlu.kernel@...il.com>
To: "Andrew Morton" <akpm@...ux-foundation.org>,
"Ingo Molnar" <mingo@...e.hu>,
"Christoph Lameter" <clameter@....com>
Cc: "kernel list" <linux-kernel@...r.kernel.org>
Subject: [PATCH] mm: fix alloc_bootmem_core to use fast searching for all nodes
[PATCH] mm: fix alloc_bootmem_core to use fast searching for all nodes
make the nodes other than node 0 could use bdata->last_success for
fast search too.
we need to use __alloc_bootmem_core for vmemmap allocation for other nodes when
numa and sparsemem/vmemmap are enabled.
also make fail_block path increase i with incr only needed after ALIGN to avoid
extra increase when size is large than align.
Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>
View attachment "vmemmap_2.patch" of type "text/x-patch" (1499 bytes)
Powered by blists - more mailing lists