David Hildenbrand b6c88d3b9d drivers/base/memory.c: don't store end_section_nr in memory blocks ... Each memory block spans the same amount of sections/pages/bytes. The size is determined before the first memory block is created. No need to store what we can easily calculate - and the calculations even look simpler now. Michal brought up the idea of variable-sized memory blocks. However, if we ever implement something like this, we will need an API compatibility switch and reworks at various places (most code assumes a fixed memory block size). So let's cleanup what we have right now. While at it, fix the variable naming in register_mem_sect_under_node() - we no longer talk about a single section. Link: http://lkml.kernel.org/r/20190809110200.2746-1-david@redhat.com Signed-off-by: David Hildenbrand <david@redhat.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Oscar Salvador <osalvador@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-09-24 15:54:09 -07:00
..
kasan	mm: introduce compound_nr()	2019-09-24 15:54:08 -07:00
backing-dev.c	writeback: Separate out wb_get_lookup() from wb_get_create()	2019-08-27 09:22:38 -06:00
balloon_compaction.c	mm/balloon_compaction: suppress allocation warnings	2019-09-04 07:42:01 -04:00
cleancache.c	Driver Core and debugfs changes for 5.3-rc1	2019-07-12 12:24:03 -07:00
cma_debug.c	mm/cma_debug.c: fix the break condition in cma_maxchunk_get()	2019-05-14 09:47:45 -07:00
cma.c	mm/cma.c: fail if fixed declaration can't be honored	2019-07-16 19:23:21 -07:00
cma.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
compaction.c	mm: introduce compound_nr()	2019-09-24 15:54:08 -07:00
debug_page_ref.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
debug.c	mm: update references to page _refcount	2019-05-14 19:52:47 -07:00
dmapool.c	mm: security: introduce init_on_alloc=1 and init_on_free=1 boot options	2019-07-12 11:05:46 -07:00
early_ioremap.c	mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep	2017-12-11 14:54:44 +01:00
fadvise.c	fs: Export generic_fadvise()	2019-08-30 22:43:58 -07:00
failslab.c	mm/failslab.c: by default, do not fail allocations with direct reclaim only	2019-07-12 11:05:43 -07:00
filemap.c	mm: page cache: store only head pages in i_pages	2019-09-24 15:54:08 -07:00
frame_vector.c	mm/frame_vector.c: release a semaphore in 'get_vaddr_frames()'	2017-12-14 16:00:48 -08:00
frontswap.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482	2019-06-19 17:09:52 +02:00
gup_benchmark.c	mm/gup: replace get_user_pages_longterm() with FOLL_LONGTERM	2019-05-14 09:47:45 -07:00
gup.c	mm/gup: add make_dirty arg to put_user_pages_dirty_lock()	2019-09-24 15:54:08 -07:00
highmem.c	mm: convert totalram_pages and totalhigh_pages variables to atomic	2018-12-28 12:11:47 -08:00
hmm.c	pagewalk: separate function pointers from iterator data	2019-09-07 04:28:04 -03:00
huge_memory.c	mm: page cache: store only head pages in i_pages	2019-09-24 15:54:08 -07:00
hugetlb_cgroup.c	mm: introduce compound_nr()	2019-09-24 15:54:08 -07:00
hugetlb.c	hugetlbfs: fix hugetlb page migration/fault race causing SIGBUS	2019-08-13 16:06:53 -07:00
hwpoison-inject.c	hwpoison-inject: no need to check return value of debugfs_create functions	2019-06-03 15:39:40 +02:00
init-mm.c	mm: Allocate the mm_cpumask (mm->cpu_bitmap[]) dynamically based on nr_cpu_ids	2018-07-17 09:35:30 +02:00
internal.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
interval_tree.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 248	2019-06-19 17:09:08 +02:00
Kconfig	mm: remove quicklist page table caches	2019-09-24 15:54:09 -07:00
Kconfig.debug	mm, page_owner, debug_pagealloc: save and dump freeing stack trace	2019-09-24 15:54:08 -07:00
khugepaged.c	mm: page cache: store only head pages in i_pages	2019-09-24 15:54:08 -07:00
kmemleak-test.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00
kmemleak.c	mm/kmemleak.c: record the current memory pool size	2019-09-24 15:54:07 -07:00
ksm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482	2019-06-19 17:09:52 +02:00
list_lru.c	mm: memcg/slab: stop setting page->mem_cgroup pointer for slab pages	2019-07-12 11:05:44 -07:00
maccess.c	The main changes in this release include:	2019-07-18 11:51:00 -07:00
madvise.c	hmm related patches for 5.4	2019-09-21 10:07:42 -07:00
Makefile	mm: remove quicklist page table caches	2019-09-24 15:54:09 -07:00
memblock.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
memcontrol.c	mm: memcontrol: switch to rcu protection in drain_all_stock()	2019-09-24 15:54:08 -07:00
memfd.c	mm: page cache: store only head pages in i_pages	2019-09-24 15:54:08 -07:00
memory_hotplug.c	drivers/base/memory.c: don't store end_section_nr in memory blocks	2019-09-24 15:54:09 -07:00
memory-failure.c	HMM patches for 5.3	2019-07-14 19:42:11 -07:00
memory.c	mm: do not hash address in print_bad_pte()	2019-09-24 15:54:09 -07:00
mempolicy.c	pagewalk: separate function pointers from iterator data	2019-09-07 04:28:04 -03:00
mempool.c	docs/core-api/mm: fix return value descriptions in mm/	2019-03-05 21:07:20 -08:00
memremap.c	Merge branch 'odp_fixes' into hmm.git	2019-08-21 20:58:18 -03:00
memtest.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
migrate.c	mm: page cache: store only head pages in i_pages	2019-09-24 15:54:08 -07:00
mincore.c	pagewalk: separate function pointers from iterator data	2019-09-07 04:28:04 -03:00
mlock.c	mm/mlock.c: change count_mm_mlocked_page_nr return type	2019-06-13 17:34:56 -10:00
mm_init.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
mmap.c	vfs: don't allow writes to swap files	2019-08-20 07:55:16 -07:00
mmu_context.c
mmu_gather.c	mm: remove quicklist page table caches	2019-09-24 15:54:09 -07:00
mmu_notifier.c	mm, notifier: Catch sleeping/blocking for !blockable	2019-09-07 04:28:05 -03:00
mmzone.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mprotect.c	pagewalk: separate function pointers from iterator data	2019-09-07 04:28:04 -03:00
mremap.c	mm/mmu_notifier: contextual information for event triggering invalidation	2019-05-14 09:47:49 -07:00
msync.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
nommu.c	mm: introduce page_size()	2019-09-24 15:54:08 -07:00
oom_kill.c	mm/oom_kill.c: remove redundant OOM score normalization in select_bad_process()	2019-07-12 11:05:47 -07:00
page_alloc.c	mm: introduce compound_nr()	2019-09-24 15:54:08 -07:00
page_counter.c	memcg: introduce memory.min	2018-06-07 17:34:36 -07:00
page_ext.c	mm, debug_pagealloc: use a page type instead of page_ext flag	2019-07-12 11:05:43 -07:00
page_idle.c	mm/page_idle.c: fix oops because end_pfn is larger than max_pfn	2019-06-29 16:43:45 +08:00
page_io.c	mm, swap: use rbtree for swap_extent	2019-07-12 11:05:43 -07:00
page_isolation.c	mm/page_isolation.c: change the prototype of undo_isolate_page_range()	2019-07-12 11:05:43 -07:00
page_owner.c	mm, page_owner, debug_pagealloc: save and dump freeing stack trace	2019-09-24 15:54:08 -07:00
page_poison.c	mm/page_poison.c: fix a typo in a comment	2019-09-24 15:54:08 -07:00
page_vma_mapped.c	mm: introduce page_size()	2019-09-24 15:54:08 -07:00
page-writeback.c	writeback, memcg: Implement foreign dirty flushing	2019-08-27 09:22:38 -06:00
pagewalk.c	pagewalk: use lockdep_assert_held for locking validation	2019-09-07 04:28:04 -03:00
percpu-internal.h	percpu: convert chunk hints to be based on pcpu_block_md	2019-03-13 12:25:31 -07:00
percpu-km.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
percpu-stats.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
percpu-vm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
percpu.c	percpu: Use struct_size() helper	2019-09-04 13:40:49 -07:00
pgtable-generic.c	x86/mm: Page size aware flush_tlb_mm_range()	2018-10-09 16:51:11 +02:00
process_vm_access.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
readahead.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
rmap.c	mm: introduce compound_nr()	2019-09-24 15:54:08 -07:00
rodata_test.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
shmem.c	mm: page cache: store only head pages in i_pages	2019-09-24 15:54:08 -07:00
shuffle.c	mm: maintain randomization of page free lists	2019-05-14 19:52:48 -07:00
shuffle.h	mm: maintain randomization of page free lists	2019-05-14 19:52:48 -07:00
slab_common.c	mm, slab: extend slab/shrink to shrink all memcg caches	2019-09-24 15:54:07 -07:00
slab.c	mm: security: introduce init_on_alloc=1 and init_on_free=1 boot options	2019-07-12 11:05:46 -07:00
slab.h	mm, slab: move memcg_cache_params structure to mm/slab.h	2019-09-24 15:54:07 -07:00
slob.c	mm: introduce page_size()	2019-09-24 15:54:08 -07:00
slub.c	mm: introduce page_size()	2019-09-24 15:54:08 -07:00
sparse-vmemmap.c	mm/sparsemem: convert kmalloc_section_memmap() to populate_section_memmap()	2019-07-18 17:08:07 -07:00
sparse.c	mm/sparsemem: cleanup 'section number' data types	2019-07-18 17:08:07 -07:00
swap_cgroup.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
swap_slots.c	mm, swap, get_swap_pages: use entry_size instead of cluster in parameter	2018-08-22 10:52:44 -07:00
swap_state.c	mm: page cache: store only head pages in i_pages	2019-09-24 15:54:08 -07:00
swap.c	mm: replace list_move_tail() with add_page_to_lru_list_tail()	2019-09-24 15:54:08 -07:00
swapfile.c	vfs: don't allow writes to swap files	2019-08-20 07:55:16 -07:00
truncate.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
usercopy.c	mm/usercopy: use memory range to be accessed for wraparound check	2019-08-13 16:06:52 -07:00
userfaultfd.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
util.c	mm: introduce compound_nr()	2019-09-24 15:54:08 -07:00
vmacache.c	mm: get rid of vmacache_flush_all() entirely	2018-09-13 15:18:04 -10:00
vmalloc.c	vmalloc: lift the arm flag for coherent mappings to common code	2019-09-04 11:13:19 +02:00
vmpressure.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
vmscan.c	mm: vmscan: do not share cgroup iteration between reclaimers	2019-09-24 15:54:08 -07:00
vmstat.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
workingset.c	mm: workingset: fix vmstat counters for shadow nodes	2019-08-13 16:06:52 -07:00
z3fold.c	z3fold: fix retry mechanism in page reclaim	2019-09-24 15:54:06 -07:00
zbud.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
zpool.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
zsmalloc.c	mm/zsmalloc.c: fix build when CONFIG_COMPACTION=n	2019-08-30 18:00:50 -07:00
zswap.c	zswap: ignore debugfs_create_dir() return value	2019-06-03 15:39:39 +02:00