diff options
| author | Johannes Weiner | 2023-07-17 12:02:27 -0400 |
|---|---|---|
| committer | Andrew Morton | 2023-08-21 13:37:26 -0700 |
| commit | 42c06a0e8ebe95b81e5fb41c6556ff22d9255b0c (patch) | |
| tree | 2841a6f977f5eb75f5acda763fa4b0b7166508d6 /mm/Makefile | |
| parent | b8cf32dc6e8c75b712cbf638e0fd210101c22f17 (diff) | |
mm: kill frontswap
The only user of frontswap is zswap, and has been for a long time. Have
swap call into zswap directly and remove the indirection.
[hannes@cmpxchg.org: remove obsolete comment, per Yosry]
Link: https://lkml.kernel.org/r/20230719142832.GA932528@cmpxchg.org
[fengwei.yin@intel.com: don't warn if none swapcache folio is passed to zswap_load]
Link: https://lkml.kernel.org/r/20230810095652.3905184-1-fengwei.yin@intel.com
Link: https://lkml.kernel.org/r/20230717160227.GA867137@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Acked-by: Yosry Ahmed <yosryahmed@google.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Domenico Cerasuolo <cerasuolodomenico@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/Makefile')
| -rw-r--r-- | mm/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/Makefile b/mm/Makefile index 678530a07326..e6d9a1d5e84d 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -72,7 +72,6 @@ ifdef CONFIG_MMU endif 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 obj-$(CONFIG_HUGETLBFS) += hugetlb.o |