From 8e7a0c9100cade3bdbf851206b892b6f98eb39c9 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Thu, 5 Apr 2018 16:22:23 -0700 Subject: mm/swap_slots.c: use conditional compilation For mm/swap_slots.c, use the traditional Linux method of conditional compilation and linking instead of always compiling it by using #ifdef CONFIG_SWAP and #endif for the entire source file (excluding header files). Link: http://lkml.kernel.org/r/c2a47015-0b5a-d0d9-8bc7-9984c049df20@infradead.org Signed-off-by: Randy Dunlap Acked-by: Tim Chen Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/Makefile') diff --git a/mm/Makefile b/mm/Makefile index e669f02c5a54..b4e54a9ae9c5 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -37,7 +37,7 @@ obj-y := filemap.o mempool.o oom_kill.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ util.o mmzone.o vmstat.o backing-dev.o \ mm_init.o mmu_context.o percpu.o slab_common.o \ - compaction.o vmacache.o swap_slots.o \ + compaction.o vmacache.o \ interval_tree.o list_lru.o workingset.o \ debug.o $(mmu-y) @@ -55,7 +55,7 @@ ifdef CONFIG_MMU endif obj-$(CONFIG_HAVE_MEMBLOCK) += memblock.o -obj-$(CONFIG_SWAP) += page_io.o swap_state.o swapfile.o +obj-$(CONFIG_SWAP) += page_io.o swap_state.o swapfile.o swap_slots.o obj-$(CONFIG_FRONTSWAP) += frontswap.o obj-$(CONFIG_ZSWAP) += zswap.o obj-$(CONFIG_HAS_DMA) += dmapool.o -- cgit v1.2.3-59-g8ed1b