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Message-ID: <20110502211915.GB4623@router-fw-old.local.net-space.pl> Date: Mon, 2 May 2011 23:19:15 +0200 From: Daniel Kiper <dkiper@...-space.pl> To: ian.campbell@...rix.com, akpm@...ux-foundation.org, andi.kleen@...el.com, haicheng.li@...ux.intel.com, fengguang.wu@...el.com, jeremy@...p.org, konrad.wilk@...cle.com, dan.magenheimer@...cle.com, v.tolstov@...fip.ru, pasik@....fi, dave@...ux.vnet.ibm.com, wdauchy@...il.com, rientjes@...gle.com, xen-devel@...ts.xensource.com, linux-kernel@...r.kernel.org, linux-mm@...ck.org Subject: [PATCH 1/4] mm: Remove dependency on CONFIG_FLATMEM from online_page() Memory hotplug code strictly depends on CONFIG_SPARSEMEM. It means that code depending on CONFIG_FLATMEM in online_page() is never compiled. Remove it because it is not needed anymore. Signed-off-by: Daniel Kiper <dkiper@...-space.pl> --- mm/memory_hotplug.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 9ca1d60..a807ccb 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -374,10 +374,6 @@ void online_page(struct page *page) totalhigh_pages++; #endif -#ifdef CONFIG_FLATMEM - max_mapnr = max(pfn, max_mapnr); -#endif - ClearPageReserved(page); init_page_count(page); __free_page(page); -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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