Alex Shi c2135f7c57 mm/vmscan: __isolate_lru_page_prepare() cleanup ... The function just returns 2 results, so using a 'switch' to deal with its result is unnecessary. Also simplify it to a bool func as Vlastimil suggested. Also remove 'goto' by reusing list_move(), and take Matthew Wilcox's suggestion to update comments in function. Link: https://lkml.kernel.org/r/728874d7-2d93-4049-68c1-dcc3b2d52ccd@linux.alibaba.com Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Matthew Wilcox <willy@infradead.org> Cc: Hugh Dickins <hughd@google.com> Cc: Yu Zhao <yuzhao@google.com> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2021-02-24 13:38:33 -08:00
..
kasan	kasan: fix bug detection via ksize for HW_TAGS mode	2021-02-24 13:38:31 -08:00
backing-dev.c	mm: backing-dev: Remove duplicated macro definition	2021-02-24 13:38:28 -08:00
balloon_compaction.c
cleancache.c
cma.c	mm: cma: improve pr_debug log in cma_release()	2020-12-15 12:13:46 -08:00
cma.h
cma_debug.c
compaction.c	mm/vmscan: __isolate_lru_page_prepare() cleanup	2021-02-24 13:38:33 -08:00
debug.c	mm/debug: improve memcg debugging	2021-02-24 13:38:27 -08:00
debug_page_ref.c
debug_vm_pgtable.c	mm/debug_vm_pgtable/basic: iterate over entire protection_map[]	2021-02-24 13:38:27 -08:00
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c	mm: memcontrol: convert NR_SHMEM_THPS account to pages	2021-02-24 13:38:29 -08:00
frontswap.c
gup.c	mm/hugetlb: grab head page refcount once for group of subpages	2021-02-24 13:38:32 -08:00
gup_test.c	mm/gup_test.c: mark gup_test_init as __init function	2020-12-15 12:13:38 -08:00
gup_test.h	selftests/vm: gup_test: introduce the dump_pages() sub-test	2020-12-15 12:13:38 -08:00
highmem.c	mm/highmem: prepare for overriding set_pte_at()	2021-01-24 10:34:52 -08:00
hmm.c
huge_memory.c	mm/pmem: avoid inserting hugepage PTE entry with fsdax if hugepage support is disabled	2021-02-24 13:38:32 -08:00
hugetlb.c	mm/hugetlb: suppress wrong warning info when alloc gigantic page	2021-02-24 13:38:33 -08:00
hugetlb_cgroup.c	hugetlb_cgroup: use helper pages_per_huge_page() in hugetlb_cgroup	2021-02-24 13:38:33 -08:00
hwpoison-inject.c
init-mm.c	mm/gup: prevent gup_fast from racing with COW during fork	2020-12-15 12:13:39 -08:00
internal.h	mm, page_alloc: disable pcplists during memory offline	2020-12-15 12:13:43 -08:00
interval_tree.c
ioremap.c
Kconfig	media: videobuf2: Move frame_vector into media subsystem	2021-01-12 14:15:31 +01:00
Kconfig.debug	mm, page_poison: remove CONFIG_PAGE_POISONING_ZERO	2020-12-15 12:13:46 -08:00
khugepaged.c	mm: memcontrol: convert NR_SHMEM_THPS account to pages	2021-02-24 13:38:29 -08:00
kmemleak.c
ksm.c	mm: cleanup kstrto*() usage	2020-12-15 12:13:47 -08:00
list_lru.c	mm/list_lru.c: remove kvfree_rcu_local()	2021-02-24 13:38:30 -08:00
maccess.c
madvise.c	idmapped-mounts-v5.12	2021-02-23 13:39:45 -08:00
Makefile	media: videobuf2: Move frame_vector into media subsystem	2021-01-12 14:15:31 +01:00
mapping_dirty_helpers.c	mm/mapping_dirty_helpers: enhance the kernel-doc markups	2020-12-15 12:13:41 -08:00
memblock.c	memblock: remove return value of memblock_free_all()	2021-02-22 13:01:23 -08:00
memcontrol.c	mm: memcontrol: fix get_active_memcg return value	2021-02-24 13:38:30 -08:00
memfd.c
memory-failure.c	mm,hwpoison: send SIGBUS to PF_MCE_EARLY processes on action required events	2021-02-24 13:38:32 -08:00
memory.c	hugetlb: fix copy_huge_page_from_user contig page struct assumption	2021-02-24 13:38:33 -08:00
memory_hotplug.c	mm: rename memmap_init() and memmap_init_zone()	2021-02-24 13:38:31 -08:00
mempolicy.c	mm: migrate: initialize err in do_migrate_pages	2021-01-12 18:12:54 -08:00
mempool.c	kasan: move _RET_IP_ to inline wrappers	2021-02-24 13:38:31 -08:00
memremap.c	mm/mremap_pages: fix static key devmap_managed_key updates	2020-11-02 12:14:18 -08:00
memtest.c
migrate.c	mm: memcg: add swapcache stat for memcg v2	2021-02-24 13:38:29 -08:00
mincore.c	inode: make init and permission helpers idmapped mount aware	2021-01-24 14:27:16 +01:00
mlock.c	mm/lru: introduce relock_page_lruvec()	2020-12-15 14:48:04 -08:00
mm_init.c	mm: fix fall-through warnings for Clang	2020-12-15 12:13:47 -08:00
mmap.c	mm/mmap.c: remove unnecessary local variable	2021-02-24 13:38:30 -08:00
mmap_lock.c	mm: mmap_lock: add tracepoints around lock acquisition	2020-12-15 12:13:41 -08:00
mmu_gather.c	tlb: mmu_gather: Remove start/end arguments from tlb_gather_mmu()	2021-01-29 20:02:29 +01:00
mmu_notifier.c	mm: track mmu notifiers in fs_reclaim_acquire/release	2020-12-15 12:13:41 -08:00
mmzone.c	mm/lru: replace pgdat lru_lock with lruvec lock	2020-12-15 14:48:04 -08:00
mprotect.c	mm/mprotect.c: optimize error detection in do_mprotect_pkey()	2021-02-24 13:38:30 -08:00
mremap.c	mm: mremap: unlink anon_vmas when mremap with MREMAP_DONTUNMAP success	2021-02-24 13:38:30 -08:00
msync.c
nommu.c	mm/nommu: Fix return type of filemap_map_pages()	2021-01-28 14:10:31 +00:00
oom_kill.c	tlb: mmu_gather: Remove start/end arguments from tlb_gather_mmu()	2021-01-29 20:02:29 +01:00
page-writeback.c	mm: make wait_on_page_writeback() wait for multiple pending writebacks	2021-01-05 11:33:00 -08:00
page_alloc.c	mm: simplify free_highmem_page() and free_reserved_page()	2021-02-24 13:38:32 -08:00
page_counter.c	mm/page_counter: use page_counter_read in page_counter_set_max	2020-12-15 12:13:40 -08:00
page_ext.c	mm: fix some spelling mistakes in comments	2020-12-15 22:46:19 -08:00
page_idle.c	mm: page_idle_get_page() does not need lru_lock	2020-12-15 14:48:03 -08:00
page_io.c	mm/page_io: use pr_alert_ratelimited for swap read/write errors	2021-02-24 13:38:29 -08:00
page_isolation.c	mm/page_isolation: do not isolate the max order page	2020-12-15 12:13:45 -08:00
page_owner.c	mm/page_owner: use helper function zone_end_pfn() to get end_pfn	2021-02-24 13:38:27 -08:00
page_poison.c	kasan, mm: reset tags when accessing metadata	2020-12-22 12:55:08 -08:00
page_reporting.c	mm/page_reporting: use list_entry_is_head() in page_reporting_cycle()	2021-02-24 13:38:30 -08:00
page_reporting.h
page_vma_mapped.c	mm/page_vma_mapped.c: add colon to fix kernel-doc markups error for check_pte	2020-12-15 12:13:41 -08:00
pagewalk.c
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c	percpu: fix clang modpost section mismatch	2021-02-14 18:15:15 +00:00
pgalloc-track.h
pgtable-generic.c	mm/pgtable-generic.c: optimize the VM_BUG_ON condition in pmdp_huge_clear_flush()	2021-02-24 13:38:30 -08:00
process_vm_access.c	mm/process_vm_access.c: include compat.h	2021-01-12 18:12:54 -08:00
ptdump.c	kasan, arm64: expand CONFIG_KASAN checks	2020-12-22 12:55:08 -08:00
readahead.c
rmap.c	mm: rmap: explicitly reset vma->anon_vma in unlink_anon_vmas()	2021-02-24 13:38:30 -08:00
rodata_test.c
shmem.c	mm: memcontrol: convert NR_SHMEM_THPS account to pages	2021-02-24 13:38:29 -08:00
shuffle.c
shuffle.h
slab.c	kasan: move _RET_IP_ to inline wrappers	2021-02-24 13:38:31 -08:00
slab.h	mm: memcg/slab: pre-allocate obj_cgroups for slab caches with SLAB_ACCOUNT	2021-02-24 13:38:29 -08:00
slab_common.c	kasan: fix bug detection via ksize for HW_TAGS mode	2021-02-24 13:38:31 -08:00
slob.c	mm, tracing: record slab name for kmem_cache_free()	2021-02-24 13:38:26 -08:00
slub.c	kasan: move _RET_IP_ to inline wrappers	2021-02-24 13:38:31 -08:00
sparse-vmemmap.c
sparse.c
swap.c	mm/lru: introduce relock_page_lruvec()	2020-12-15 14:48:04 -08:00
swap_cgroup.c
swap_slots.c	mm/swap_slots.c: remove redundant NULL check	2021-02-24 13:38:28 -08:00
swap_state.c	mm: memcg: add swapcache stat for memcg v2	2021-02-24 13:38:29 -08:00
swapfile.c	mm/swapfile.c: fix debugging information problem	2021-02-24 13:38:28 -08:00
truncate.c	mm: fix kernel-doc markups	2020-12-15 12:13:47 -08:00
usercopy.c
userfaultfd.c
util.c	mm: Make mem_dump_obj() handle vmalloc() memory	2021-01-22 15:24:04 -08:00
vmacache.c
vmalloc.c	Merge branch 'for-mingo-rcu' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu	2021-02-12 12:56:55 +01:00
vmpressure.c
vmscan.c	mm/vmscan: __isolate_lru_page_prepare() cleanup	2021-02-24 13:38:33 -08:00
vmstat.c	mm: memcg: add swapcache stat for memcg v2	2021-02-24 13:38:29 -08:00
workingset.c	Merge branch 'akpm' (patches from Andrew)	2020-12-15 14:55:10 -08:00
z3fold.c	z3fold: remove preempt disabled sections for RT	2020-12-15 12:13:45 -08:00
zbud.c
zpool.c
zsmalloc.c	mm/zsmalloc.c: rework the list_add code in insert_zspage()	2020-12-15 12:13:46 -08:00
zswap.c	mm/zswap: move to use crypto_acomp API for hardware acceleration	2020-12-15 12:13:46 -08:00