From: Marcin Slusarz Date: Tue, 2 Sep 2008 21:35:41 +0000 (-0700) Subject: mm/bootmem: silence section mismatch warning - contig_page_data/bootmem_node_data X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=527655835ebac8f58a8f800a10700712a4c2affd;p=openwrt%2Fstaging%2Fblogic.git mm/bootmem: silence section mismatch warning - contig_page_data/bootmem_node_data WARNING: vmlinux.o(.data+0x1f5c0): Section mismatch in reference from the variable contig_page_data to the variable .init.data:bootmem_node_data The variable contig_page_data references the variable __initdata bootmem_node_data If the reference is valid then annotate the variable with __init* (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Signed-off-by: Marcin Slusarz Cc: Johannes Weiner Cc: Sean MacLennan Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/mm/page_alloc.c b/mm/page_alloc.c index feb791648a1f..e293c58bea58 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4071,7 +4071,7 @@ void __init set_dma_reserve(unsigned long new_dma_reserve) } #ifndef CONFIG_NEED_MULTIPLE_NODES -struct pglist_data contig_page_data = { .bdata = &bootmem_node_data[0] }; +struct pglist_data __refdata contig_page_data = { .bdata = &bootmem_node_data[0] }; EXPORT_SYMBOL(contig_page_data); #endif