Commit 52765583 authored Sep 02, 2008 by Marcin Slusarz Committed by Linus Torvalds Sep 02, 2008

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 <marcin.slusarz@gmail.com>
Cc: Johannes Weiner <hannes@saeurebad.de>
Cc: Sean MacLennan <smaclennan@pikatech.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 39dbbb45

mm/page_alloc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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