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7d4a8be0c4
linux/mm
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Alistair Popple 7d4a8be0c4 mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 
mmu_notifier_range_update_to_read_only() was originally introduced in
commit c6d23413f8 ("mm/mmu_notifier:
mmu_notifier_range_update_to_read_only() helper") as an optimisation for
device drivers that know a range has only been mapped read-only.  However
there are no users of this feature so remove it.  As it is the only user
of the struct mmu_notifier_range.vma field remove that also.

Link: https://lkml.kernel.org/r/20230110025722.600912-1-apopple@nvidia.com
Signed-off-by: Alistair Popple <apopple@nvidia.com>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-02 22:32:54 -08:00
..
damon mm/damon/sysfs-schemes: use strscpy() to instead of strncpy() 2023-01-18 17:12:59 -08:00
kasan mm/kasan: simplify and refine kasan_cache code 2023-01-18 17:12:55 -08:00
kfence hardening updates for v6.2-rc1 2022-12-14 12:20:00 -08:00
kmsan kmsan: export kmsan_handle_urb 2022-12-21 14:31:52 -08:00
backing-dev.c mm: add /sys/class/bdi/<bdi>/min_ratio_fine knob 2022-11-30 15:59:06 -08:00
balloon_compaction.c
bootmem_info.c
cma_debug.c
cma_sysfs.c
cma.c cma: tracing: print alloc result in trace_cma_alloc_finish 2023-01-18 17:12:41 -08:00
cma.h
compaction.c mm: compaction: avoid fragmentation score calculation for empty zones 2023-02-02 22:32:54 -08:00
debug_page_ref.c
debug_vm_pgtable.c mm/debug: use valid physical memory for pmd/pud tests 2023-01-18 17:12:59 -08:00
debug.c mm,thp,rmap: simplify compound page mapcount handling 2022-11-30 15:58:46 -08:00
dmapool.c
early_ioremap.c
fadvise.c mm: support POSIX_FADV_NOREUSE 2023-01-18 17:12:57 -08:00
failslab.c mm: fix unexpected changes to {failslab|fail_page_alloc}.attr 2022-11-22 18:50:44 -08:00
filemap.c filemap: convert replace_page_cache_page() to replace_page_cache_folio() 2022-12-11 18:12:12 -08:00
folio-compat.c folio-compat: remove lru_cache_add() 2022-12-11 18:12:13 -08:00
frontswap.c
gup_test.c mm/gup_test: free memory allocated via kvcalloc() using kvfree() 2022-12-15 16:37:48 -08:00
gup_test.h
gup.c New Feature: 2022-12-17 14:06:53 -06:00
highmem.c
hmm.c mm/hugetlb: make walk_hugetlb_range() safe to pmd unshare 2023-01-18 17:12:39 -08:00
huge_memory.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
hugetlb_cgroup.c mm/hugeltb_cgroup: convert hugetlb_cgroup_commit_charge*() to folios 2022-11-30 15:58:43 -08:00
hugetlb_vmemmap.c mm/hugetlb_vmemmap: remap head page to newly allocated page 2022-11-30 15:58:47 -08:00
hugetlb_vmemmap.h
hugetlb.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
hwpoison-inject.c
init-mm.c
internal.h mm: move folio_set_compound_order() to mm/internal.h 2023-01-18 17:12:36 -08:00
interval_tree.c
io-mapping.c
ioremap.c
Kconfig selftests/vm: rename selftests/vm to selftests/mm 2023-01-18 17:12:56 -08:00
Kconfig.debug tools/vm: rename tools/vm to tools/mm 2023-01-18 17:12:55 -08:00
khugepaged.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
kmemleak.c mm: use stack_depot_early_init for kmemleak 2023-01-31 16:44:10 -08:00
ksm.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
list_lru.c
maccess.c
madvise.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
Makefile
mapping_dirty_helpers.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
memblock.c mm: Always release pages to the buddy allocator in memblock_free_late(). 2023-01-08 18:49:33 +02:00
memcontrol.c Sync mm-stable with mm-hotfixes-stable to pick up dependent patches 2023-01-31 17:25:17 -08:00
memfd.c mm/memfd: add write seals when apply SEAL_EXEC to executable memfd 2023-01-18 17:12:37 -08:00
memory_hotplug.c
memory-failure.c tools/vm: rename tools/vm to tools/mm 2023-01-18 17:12:55 -08:00
memory-tiers.c mm/demotion: fix NULL vs IS_ERR checking in memory_tier_init 2022-11-30 15:58:54 -08:00
memory.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
mempolicy.c Sync mm-stable with mm-hotfixes-stable to pick up dependent patches 2023-01-31 17:25:17 -08:00
mempool.c mempool: do not use ksize() for poisoning 2022-11-30 15:58:41 -08:00
memremap.c
memtest.c
migrate_device.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
migrate.c mm/hugetlb: move swap entry handling into vma lock when faulted 2023-01-18 17:12:38 -08:00
mincore.c
mlock.c
mm_init.c
mm_slot.h
mmap_lock.c
mmap.c mm/mmap: fix typo in comment 2023-02-02 22:32:53 -08:00
mmu_gather.c mm: mmu_gather: allow more than one batch of delayed rmaps 2022-12-11 18:12:21 -08:00
mmu_notifier.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
mmzone.c
mprotect.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
mremap.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
msync.c
nommu.c maple_tree: remove the parameter entry of mas_preallocate 2023-02-02 22:32:52 -08:00
oom_kill.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
page_alloc.c mm/page_alloc: invert logic for early page initialisation checks 2023-01-18 17:12:54 -08:00
page_counter.c
page_ext.c Merge branch 'mm-hotfixes-stable' into mm-stable 2022-11-30 14:58:42 -08:00
page_idle.c mm: page_idle: convert page idle to use a folio 2023-01-18 17:12:52 -08:00
page_io.c page_io: remove buffer_head include 2023-01-18 17:12:40 -08:00
page_isolation.c
page_owner.c
page_poison.c
page_reporting.c mm/page_reporting: replace rcu_access_pointer() with rcu_dereference_protected() 2023-01-18 17:12:50 -08:00
page_reporting.h
page_table_check.c mm: use kstrtobool() instead of strtobool() 2022-11-30 15:58:45 -08:00
page_vma_mapped.c mm/hugetlb: introduce hugetlb_walk() 2023-01-18 17:12:39 -08:00
page-writeback.c mm: remove zap_page_range and create zap_vma_pages 2023-01-18 17:12:55 -08:00
pagewalk.c mm/hugetlb: introduce hugetlb_walk() 2023-01-18 17:12:39 -08:00
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c
pgalloc-track.h
pgtable-generic.c
process_vm_access.c use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
ptdump.c
readahead.c
rmap.c mm/mmu_notifier: remove unused mmu_notifier_range_update_to_read_only export 2023-02-02 22:32:54 -08:00
rodata_test.c
secretmem.c
shmem.c swap: avoid holding swap reference in swap_cache_get_folio 2023-01-18 17:12:45 -08:00
shrinker_debug.c
shuffle.c
shuffle.h
slab_common.c mm/kasan: simplify and refine kasan_cache code 2023-01-18 17:12:55 -08:00
slab.c mm: introduce folio_is_pfmemalloc 2023-01-18 17:12:57 -08:00
slab.h mm/slab: add is_kmalloc_cache() helper function 2023-01-18 17:12:54 -08:00
slob.c
slub.c mm: introduce folio_is_pfmemalloc 2023-01-18 17:12:57 -08:00
sparse-vmemmap.c mm/sparse-vmemmap: generalise vmemmap_populate_hugepages() 2022-12-11 18:12:12 -08:00
sparse.c
swap_cgroup.c
swap_slots.c
swap_state.c swap: avoid holding swap reference in swap_cache_get_folio 2023-01-18 17:12:45 -08:00
swap.c mm/swap: convert deactivate_page() to folio_deactivate() 2023-01-18 17:12:47 -08:00
swap.h
swapfile.c Sync mm-stable with mm-hotfixes-stable to pick up dependent patches 2023-01-31 17:25:17 -08:00
truncate.c folio-compat: remove lru_cache_add() 2022-12-11 18:12:13 -08:00
usercopy.c mm: use kstrtobool() instead of strtobool() 2022-11-30 15:58:45 -08:00
userfaultfd.c mm/uffd: detect pgtable allocation failures 2023-01-18 17:12:53 -08:00
util.c mm: new primitive kvmemdup() 2023-01-18 17:12:47 -08:00
vmalloc.c mm: vmalloc: replace BUG_ON() by WARN_ON_ONCE() 2023-01-18 17:12:48 -08:00
vmpressure.c
vmscan.c Sync mm-stable with mm-hotfixes-stable to pick up dependent patches 2023-01-31 17:25:17 -08:00
vmstat.c mm: vmscan: split khugepaged stats from direct reclaim stats 2022-11-30 15:58:41 -08:00
workingset.c workingset: fix confusion around eviction vs refault container 2023-01-18 17:12:53 -08:00
z3fold.c mm: remove PageMovable export 2023-01-18 17:12:57 -08:00
zbud.c zpool: clean out dead code 2022-12-11 18:12:10 -08:00
zpool.c zpool: clean out dead code 2022-12-11 18:12:10 -08:00
zsmalloc.c Sync mm-stable with mm-hotfixes-stable to pick up dependent patches 2023-01-31 17:25:17 -08:00
zswap.c zswap: fix writeback lock ordering for zsmalloc 2022-12-11 18:12:09 -08:00