diff options
| author |   Randy Dunlap <rdunlap@infradead.org> | 2018-04-05 16:22:23 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:36:24 -0700 |
| commit | 8e7a0c9100cade3bdbf851206b892b6f98eb39c9 (patch) | |
| tree | 9266e77423dfb98dece1f090b04ba547177632f5 /mm/Makefile | |
| parent | mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE (diff) | |
| download | linux-dev-8e7a0c9100cade3bdbf851206b892b6f98eb39c9.tar.xz linux-dev-8e7a0c9100cade3bdbf851206b892b6f98eb39c9.zip | |
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 <rdunlap@infradead.org>
Acked-by: Tim Chen <tim.c.chen@linux.intel.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/Makefile')
| -rw-r--r-- | mm/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
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 |