From: Denis Efremov <efremov@xxxxxxxxx> Subject: mm: remove the exporting of totalram_pages Previously totalram_pages was the global variable. Currently, totalram_pages is the static inline function from the include/linux/mm.h However, the function is also marked as EXPORT_SYMBOL, which is at best an odd combination. Because there is no point for the static inline function from a public header to be exported, this commit removes the EXPORT_SYMBOL() marking. It will be still possible to use the function in modules because all the symbols it depends on are exported. Link: http://lkml.kernel.org/r/20190710141031.15642-1-efremov@xxxxxxxxx Fixes: ca79b0c211af6 ("mm: convert totalram_pages and totalhigh_pages variables to atomic") Signed-off-by: Denis Efremov <efremov@xxxxxxxxx> Acked-by: Michal Hocko <mhocko@xxxxxxxx> Cc: Vlastimil Babka <vbabka@xxxxxxx> Cc: Oscar Salvador <osalvador@xxxxxxx> Cc: Pavel Tatashin <pavel.tatashin@xxxxxxxxxxxxx> Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> Cc: Mike Rapoport <rppt@xxxxxxxxxxxxx> Cc: Alexander Duyck <alexander.h.duyck@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/page_alloc.c | 2 -- 1 file changed, 2 deletions(-) --- a/mm/page_alloc.c~mm-remove-the-exporting-of-totalram_pages +++ a/mm/page_alloc.c @@ -224,8 +224,6 @@ int sysctl_lowmem_reserve_ratio[MAX_NR_Z [ZONE_MOVABLE] = 0, }; -EXPORT_SYMBOL(totalram_pages); - static char * const zone_names[MAX_NR_ZONES] = { #ifdef CONFIG_ZONE_DMA "DMA", _
