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authorDenis Efremov <efremov@linux.com>2019-07-11 20:54:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-12 11:05:43 -0700
commit98ef2046f28b642ad35935972a173194ea58a21d (patch)
tree5222ec2eb5291e000cffaab31562fde3b4c4e52f /mm/page_alloc.c
parent51b176290496518d6701bc40e63f70e4b6870198 (diff)
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@linux.com Fixes: ca79b0c211af6 ("mm: convert totalram_pages and totalhigh_pages variables to atomic") Signed-off-by: Denis Efremov <efremov@linux.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Oscar Salvador <osalvador@suse.de> Cc: Pavel Tatashin <pavel.tatashin@microsoft.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8e3bc949ebcc..060303496094 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -224,8 +224,6 @@ int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES] = {
[ZONE_MOVABLE] = 0,
};
-EXPORT_SYMBOL(totalram_pages);
-
static char * const zone_names[MAX_NR_ZONES] = {
#ifdef CONFIG_ZONE_DMA
"DMA",