Johannes Weiner 42c06a0e8e 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>

2023-08-21 13:37:26 -07:00

..

damon

Docs/admin-guide/mm/damon/usage: link design document for DAMOS

2023-06-19 16:19:36 -07:00

active_mm.rst

lazy tlb: allow lazy tlb mm refcounting to be configurable

2023-03-28 16:20:08 -07:00

arch_pgtable_helpers.rst

mm/debug_vm_pgtable: replace pte_mkhuge() with arch_make_huge_pte()

2023-03-28 16:20:11 -07:00

balance.rst

Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-02-23 17:09:35 -08:00

bootmem.rst

…

free_page_reporting.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

highmem.rst

Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-02-23 17:09:35 -08:00

hmm.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

hugetlbfs_reserv.rst

docs/mm: hugetlbfs_reserv: fix a reference to a file that doesn't exist

2023-03-07 10:31:49 -07:00

hwpoison.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

index.rst

mm: kill frontswap

2023-08-21 13:37:26 -07:00

ksm.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

memory-model.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

mmu_notifier.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

multigen_lru.rst

mm: multi-gen LRU: improve design doc

2023-03-28 16:20:07 -07:00

numa.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

oom.rst

…

overcommit-accounting.rst

…

page_allocation.rst

…

page_cache.rst

…

page_frags.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

page_migration.rst

mm: convert migrate_pages() to work on folios

2023-06-09 16:25:27 -07:00

page_owner.rst

Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-02-23 17:09:35 -08:00

page_reclaim.rst

docs/mm: Physical Memory: remove useless markup

2023-02-02 10:18:04 -07:00

page_table_check.rst

mm: page_table_check: Make it dependent on EXCLUSIVE_SYSTEM_RAM

2023-05-29 16:14:28 +01:00

page_tables.rst

Documentation/mm: Initial page table documentation

2023-06-16 08:13:13 -06:00

physical_memory.rst

docs/mm: Physical Memory: Fix grammar

2023-04-11 16:16:50 -06:00

process_addrs.rst

…

remap_file_pages.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

shmfs.rst

…

slab.rst

…

slub.rst

Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-02-23 17:09:35 -08:00

split_page_table_lock.rst

mm/pgtable: allow pte_offset_map[_lock]() to fail

2023-06-19 16:19:12 -07:00

swap.rst

…

transhuge.rst

Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-02-23 17:09:35 -08:00

unevictable-lru.rst

shmem: add support to ignore swap

2023-03-28 16:20:15 -07:00

vmalloc.rst

…

vmalloced-kernel-stacks.rst

…

vmemmap_dedup.rst

powerpc/book3s64/radix: add support for vmemmap optimization for radix

2023-08-18 10:12:55 -07:00

z3fold.rst

docs/mm: remove useless markup

2023-02-02 10:18:05 -07:00

zsmalloc.rst

zsmalloc: document freeable stats

2023-04-05 18:06:23 -07:00