From: Andrew Morton <akpm@linux-foundation.org>
To: aarcange@redhat.com, alex.shi@linux.alibaba.com, guro@fb.com,
hannes@cmpxchg.org, hughd@google.com,
kirill.shutemov@linux.intel.com, mhocko@kernel.org,
mhocko@suse.com, mm-commits@vger.kernel.org,
richard.weiyang@gmail.com, vdavydov.dev@gmail.com,
willy@infradead.org
Subject: + mm-memcg-remove-useless-check-on-page-mem_cgroup.patch added to -mm tree
Date: Tue, 18 Aug 2020 20:50:39 -0700 [thread overview]
Message-ID: <20200819035039.cm20Ie4TP%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200814172939.55d6d80b6e21e4241f1ee1f3@linux-foundation.org>
The patch titled
Subject: mm/memcg: bail out early from swap accounting when memcg is disabled
has been added to the -mm tree. Its filename is
mm-memcg-remove-useless-check-on-page-mem_cgroup.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-memcg-remove-useless-check-on-page-mem_cgroup.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-memcg-remove-useless-check-on-page-mem_cgroup.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Alex Shi <alex.shi@linux.alibaba.com>
Subject: mm/memcg: bail out early from swap accounting when memcg is disabled
If we disabled memcg by cgroup_disable=memory, page->memcg will be NULL
and so the charge is skipped and that will trigger a warning like below.
Let's return from the funcs earlier.
anon flags:0x5005b48008000d(locked|uptodate|dirty|swapbacked)
raw: 005005b48008000d dead000000000100 dead000000000122 ffff8897c7c76ad1
raw: 0000000000000022 0000000000000000 0000000200000000 0000000000000000
page dumped because: VM_WARN_ON_ONCE_PAGE(!memcg)
...
RIP: 0010:vprintk_emit+0x1f7/0x260
Code: 00 84 d2 74 72 0f b6 15 27 58 64 01 48 c7 c0 00 d4 72 82 84 d2 74 09 f3 90 0f b6 10 84 d2 75 f7 e8 de 0d 00 00 4c 89 e7 57 9d <0f> 1f 44 00 00 e9 62 ff ff ff 80 3d 88 c9 3a 01 00 0f 85 54 fe ff
RSP: 0018:ffffc9000faab358 EFLAGS: 00000202
RAX: ffffffff8272d400 RBX: 000000000000005e RCX: ffff88afd80d0040
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000202
RBP: ffffc9000faab3a8 R08: ffffffff8272d440 R09: 0000000000022480
R10: 00120c77be68bfac R11: 0000000000cd7568 R12: 0000000000000202
R13: 0057ffffc0080005 R14: ffffffff820a0130 R15: ffffc9000faab3e8
? vprintk_emit+0x140/0x260
vprintk_default+0x1a/0x20
vprintk_func+0x4f/0xc4
? vprintk_func+0x4f/0xc4
printk+0x53/0x6a
? xas_load+0xc/0x80
__dump_page.cold.6+0xff/0x4ee
? xas_init_marks+0x23/0x50
? xas_store+0x30/0x40
? free_swap_slot+0x43/0xd0
? put_swap_page+0x119/0x320
? update_load_avg+0x82/0x580
dump_page+0x9/0xb
mem_cgroup_try_charge_swap+0x16e/0x1d0
get_swap_page+0x130/0x210
add_to_swap+0x41/0xc0
shrink_page_list+0x99e/0xdf0
shrink_inactive_list+0x199/0x360
shrink_lruvec+0x40d/0x650
? _cond_resched+0x14/0x30
? _cond_resched+0x14/0x30
shrink_node+0x226/0x6e0
do_try_to_free_pages+0xd0/0x400
try_to_free_pages+0xef/0x130
__alloc_pages_slowpath.constprop.127+0x38d/0xbd0
? ___slab_alloc+0x31d/0x6f0
__alloc_pages_nodemask+0x27f/0x2c0
alloc_pages_vma+0x75/0x220
shmem_alloc_page+0x46/0x90
? release_pages+0x1ae/0x410
shmem_alloc_and_acct_page+0x77/0x1c0
shmem_getpage_gfp+0x162/0x910
shmem_fault+0x74/0x210
? filemap_map_pages+0x29c/0x410
__do_fault+0x37/0x190
handle_mm_fault+0x120a/0x1770
exc_page_fault+0x251/0x450
? asm_exc_page_fault+0x8/0x30
asm_exc_page_fault+0x1e/0x30
Link: http://lkml.kernel.org/r/abd9276b-31f8-a51d-43d6-6c8ae93237dc@linux.alibaba.com
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Reviewed-by: Roman Gushchin <guro@fb.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/memcontrol.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/mm/memcontrol.c~mm-memcg-remove-useless-check-on-page-mem_cgroup
+++ a/mm/memcontrol.c
@@ -7098,6 +7098,9 @@ void mem_cgroup_swapout(struct page *pag
VM_BUG_ON_PAGE(PageLRU(page), page);
VM_BUG_ON_PAGE(page_count(page), page);
+ if (mem_cgroup_disabled())
+ return;
+
if (cgroup_subsys_on_dfl(memory_cgrp_subsys))
return;
@@ -7163,6 +7166,9 @@ int mem_cgroup_try_charge_swap(struct pa
struct mem_cgroup *memcg;
unsigned short oldid;
+ if (mem_cgroup_disabled())
+ return 0;
+
if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))
return 0;
_
Patches currently in -mm which might be from alex.shi@linux.alibaba.com are
mm-memcg-warning-on-memcg-after-readahead-page-charged.patch
mm-memcg-remove-useless-check-on-page-mem_cgroup.patch
mm-thp-move-lru_add_page_tail-func-to-huge_memoryc.patch
mm-thp-clean-up-lru_add_page_tail.patch
mm-thp-remove-code-path-which-never-got-into.patch
mm-thp-narrow-lru-locking.patch
next prev parent reply other threads:[~2020-08-19 3:50 UTC|newest]
Thread overview: 152+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-15 0:29 incoming Andrew Morton
2020-08-15 0:30 ` [patch 01/39] asm-generic: pgalloc.h: use correct #ifdef to enable pud_alloc_one() Andrew Morton
2020-08-15 0:30 ` [patch 02/39] Revert "mm/vmstat.c: do not show lowmem reserve protection information of empty zone" Andrew Morton
2020-08-15 0:30 ` [patch 03/39] lz4: fix kernel decompression speed Andrew Morton
2020-08-15 0:30 ` [patch 04/39] exec: restore EACCES of S_ISDIR execve() Andrew Morton
2020-08-15 0:30 ` [patch 05/39] selftests/exec: add file type errno tests Andrew Morton
2020-08-15 0:30 ` [patch 06/39] mailmap: add entry for Greg Kurz Andrew Morton
2020-08-15 0:30 ` [patch 07/39] mm: store compound_nr as well as compound_order Andrew Morton
2020-08-15 0:30 ` [patch 08/39] mm: move page-flags include to top of file Andrew Morton
2020-08-15 0:30 ` [patch 09/39] mm: add thp_order Andrew Morton
2020-08-15 0:30 ` [patch 10/39] mm: add thp_size Andrew Morton
2020-08-15 0:30 ` [patch 11/39] mm: replace hpage_nr_pages with thp_nr_pages Andrew Morton
2020-08-15 0:30 ` [patch 12/39] mm: add thp_head Andrew Morton
2020-08-15 0:30 ` [patch 13/39] mm: introduce offset_in_thp Andrew Morton
2020-08-15 0:30 ` [patch 14/39] fs: autofs: delete repeated words in comments Andrew Morton
2020-08-15 0:30 ` [patch 15/39] mm/madvise: pass task and mm to do_madvise Andrew Morton
2020-08-15 0:30 ` [patch 16/39] pid: move pidfd_get_pid() to pid.c Andrew Morton
2020-08-15 0:30 ` [patch 17/39] mm/madvise: introduce process_madvise() syscall: an external memory hinting API Andrew Morton
2020-08-16 8:12 ` Christian Brauner
2020-08-17 15:10 ` Minchan Kim
2020-08-15 0:31 ` [patch 18/39] mm/madvise: check fatal signal pending of target process Andrew Morton
2020-08-15 2:53 ` Linus Torvalds
2020-08-15 2:53 ` Linus Torvalds
2020-08-15 4:59 ` Minchan Kim
2020-08-15 14:57 ` Linus Torvalds
2020-08-15 14:57 ` Linus Torvalds
2020-08-15 18:34 ` Minchan Kim
2020-08-16 1:43 ` Linus Torvalds
2020-08-16 1:43 ` Linus Torvalds
2020-08-16 5:58 ` Minchan Kim
2020-08-15 0:31 ` [patch 19/39] all arch: remove system call sys_sysctl Andrew Morton
2020-08-15 0:31 ` [patch 20/39] mm/kmemleak: silence KCSAN splats in checksum Andrew Morton
2020-08-15 0:31 ` [patch 21/39] mm/frontswap: mark various intentional data races Andrew Morton
2020-08-15 0:31 ` [patch 22/39] mm/page_io: " Andrew Morton
2020-08-15 0:31 ` [patch 23/39] mm/swap_state: " Andrew Morton
2020-08-15 0:31 ` [patch 24/39] mm/filemap.c: fix a data race in filemap_fault() Andrew Morton
2020-08-15 0:31 ` [patch 25/39] mm/swapfile: fix and annotate various data races Andrew Morton
2020-08-15 0:31 ` [patch 26/39] mm/page_counter: fix various data races at memsw Andrew Morton
2020-08-15 0:31 ` [patch 27/39] mm/memcontrol: fix a data race in scan count Andrew Morton
2020-08-15 0:31 ` [patch 28/39] mm/list_lru: fix a data race in list_lru_count_one Andrew Morton
2020-08-15 0:31 ` [patch 29/39] mm/mempool: fix a data race in mempool_free() Andrew Morton
2020-08-15 0:31 ` [patch 30/39] mm/rmap: annotate a data race at tlb_flush_batched Andrew Morton
2020-08-15 0:31 ` [patch 31/39] mm/swap.c: annotate data races for lru_rotate_pvecs Andrew Morton
2020-08-15 0:31 ` [patch 32/39] mm: annotate a data race in page_zonenum() Andrew Morton
2020-08-15 0:31 ` [patch 33/39] include/asm-generic/vmlinux.lds.h: align ro_after_init Andrew Morton
2020-08-15 0:32 ` [patch 34/39] sh: clkfwk: remove r8/r16/r32 Andrew Morton
2020-08-15 0:32 ` [patch 35/39] sh: use generic strncpy() Andrew Morton
2020-08-15 0:32 ` [patch 36/39] iomap: constify ioreadX() iomem argument (as in generic implementation) Andrew Morton
2020-08-15 0:32 ` [patch 37/39] rtl818x: " Andrew Morton
2020-08-15 0:32 ` [patch 38/39] ntb: intel: " Andrew Morton
2020-08-15 0:32 ` [patch 39/39] virtio: pci: " Andrew Morton
2020-08-18 23:03 ` + mailmap-add-andi-kleen.patch added to -mm tree Andrew Morton
2020-08-18 23:05 ` + mm-account-pmd-tables-like-pte-tables.patch " Andrew Morton
2020-08-18 23:09 ` + mm-remove-activate_page-from-unuse_pte.patch " Andrew Morton
2020-08-18 23:09 ` + mm-remove-superfluous-__clearpageactive.patch " Andrew Morton
2020-08-18 23:09 ` + mm-remove-superfluous-__clearpagewaiters.patch " Andrew Morton
2020-08-18 23:49 ` + mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix.patch " Andrew Morton
2020-08-18 23:50 ` + mm-slab-remove-duplicate-include.patch " Andrew Morton
2020-08-18 23:53 ` + mm-memory-fix-typo-in-__do_fault-comment.patch " Andrew Morton
2020-08-18 23:56 ` + proc-add-struct-mount-struct-super_block-addr-in-lx-mounts-command.patch " Andrew Morton
2020-08-18 23:56 ` + tasks-add-headers-and-improve-spacing-format.patch " Andrew Morton
2020-08-18 23:57 ` + mm-memoryc-replace-vmf-vma-with-variable-vma.patch " Andrew Morton
2020-08-19 1:30 ` + mm-page_reporting-drop-stale-list-head-check-in-page_reporting_cycle.patch " Andrew Morton
2020-08-19 1:31 ` + checkpatch-add-kconfig-prefix.patch " Andrew Morton
2020-08-19 1:32 ` + mm-memory-failure-do-pgoff-calculation-before-for_each_process.patch " Andrew Morton
2020-08-19 1:41 ` + hugetlb_cgroup-convert-comma-to-semicolon.patch " Andrew Morton
2020-08-19 1:42 ` + checkpatch-move-repeated-word-test.patch " Andrew Morton
2020-08-19 1:55 ` + mmap-locking-api-add-mmap_lock_is_contended.patch " Andrew Morton
2020-08-19 1:55 ` + mm-smaps-extend-smap_gather_stats-to-support-specified-beginning.patch " Andrew Morton
2020-08-19 1:55 ` + mm-proc-smaps_rollup-do-not-stall-write-attempts-on-mmap_lock.patch " Andrew Morton
2020-08-19 2:18 ` + romfs-fix-uninitialized-memory-leak-in-romfs_dev_read.patch " Andrew Morton
2020-08-19 2:23 ` + mm-util-update-the-kerneldoc-for-kstrdup_const.patch " Andrew Morton
2020-08-19 2:39 ` + kernel-relayc-fix-memleak-on-destroy-relay-channel.patch " Andrew Morton
2020-08-19 2:44 ` + device-dax-fix-mismatches-of-request_mem_region.patch " Andrew Morton
2020-08-19 2:49 ` + uprobes-__replace_page-avoid-bug-in-munlock_vma_page.patch " Andrew Morton
2020-08-19 2:55 ` + mm-page_alloc-tweak-comments-in-has_unmovable_pages.patch " Andrew Morton
2020-08-19 2:55 ` + mm-page_isolation-exit-early-when-pageblock-is-isolated-in-set_migratetype_isolate.patch " Andrew Morton
2020-08-19 2:55 ` + mm-page_isolation-drop-warn_on_once-in-set_migratetype_isolate.patch " Andrew Morton
2020-08-19 2:55 ` + mm-page_isolation-cleanup-set_migratetype_isolate.patch " Andrew Morton
2020-08-19 2:55 ` + virtio-mem-dont-special-case-zone_movable.patch " Andrew Morton
2020-08-19 2:55 ` + mm-document-semantics-of-zone_movable.patch " Andrew Morton
2020-08-19 3:09 ` + mm-gup_benchmark-use-pin_user_pages-for-foll_longterm-flag.patch " Andrew Morton
2020-08-19 3:13 ` + squashfs-avoid-bio_alloc-failure-with-1mbyte-blocks.patch " Andrew Morton
2020-08-19 3:19 ` + mm-include-cma-pages-in-lowmem_reserve-at-boot.patch " Andrew Morton
2020-08-19 3:21 ` + mm-dmapoolc-replace-open-coded-list_for_each_entry_safe.patch " Andrew Morton
2020-08-19 3:21 ` + mm-dmapoolc-replace-hard-coded-function-name-with-__func__.patch " Andrew Morton
2020-08-19 3:27 ` + mm-slub-branch-optimization-in-free-slowpath.patch " Andrew Morton
2020-08-19 3:39 ` [to-be-updated] mm-page_alloc-keep-memoryless-cpuless-node-0-offline.patch removed from " Andrew Morton
2020-08-19 3:39 ` [to-be-updated] powerpc-numa-set-numa_node-for-all-possible-cpus.patch " Andrew Morton
2020-08-19 3:39 ` [to-be-updated] powerpc-numa-prefer-node-id-queried-from-vphn.patch " Andrew Morton
2020-08-19 3:50 ` + mm-memcg-warning-on-memcg-after-readahead-page-charged.patch added to " Andrew Morton
2020-08-19 3:50 ` Andrew Morton [this message]
2020-08-19 3:50 ` + mm-thp-move-lru_add_page_tail-func-to-huge_memoryc.patch " Andrew Morton
2020-08-19 3:50 ` + mm-thp-clean-up-lru_add_page_tail.patch " Andrew Morton
2020-08-19 3:50 ` + mm-thp-remove-code-path-which-never-got-into.patch " Andrew Morton
2020-08-19 3:50 ` + mm-thp-narrow-lru-locking.patch " Andrew Morton
2020-08-19 3:56 ` + mm-slub-fix-missing-alloc_slowpath-stat-when-bulk-alloc.patch " Andrew Morton
2020-08-19 17:20 ` + mm-mmap-add-inline-munmap_vma_range-for-code-readability.patch " Andrew Morton
2020-08-19 17:20 ` + mm-mmap-add-inline-vma_next-for-readability-of-mmap-code.patch " Andrew Morton
2020-08-19 17:47 ` + mm-gup-dont-permit-users-to-call-get_user_pages-with-foll_longterm.patch " Andrew Morton
2020-08-19 18:20 ` + mm-memory_hotplug-inline-__offline_pages-into-offline_pages.patch " Andrew Morton
2020-08-19 18:20 ` + mm-memory_hotplug-enforce-section-granularity-when-onlining-offlining.patch " Andrew Morton
2020-08-19 18:20 ` + mm-memory_hotplug-simplify-page-offlining.patch " Andrew Morton
2020-08-19 18:20 ` + mm-page_alloc-simplify-__offline_isolated_pages.patch " Andrew Morton
2020-08-19 18:20 ` + mm-memory_hotplug-drop-nr_isolate_pageblock-in-offline_pages.patch " Andrew Morton
2020-08-19 18:20 ` + mm-page_isolation-simplify-return-value-of-start_isolate_page_range.patch " Andrew Morton
2020-08-19 18:20 ` + mm-memory_hotplug-simplify-page-onlining.patch " Andrew Morton
2020-08-19 18:20 ` + mm-page_alloc-drop-stale-pageblock-comment-in-memmap_init_zone.patch " Andrew Morton
2020-08-19 18:21 ` + mm-pass-migratetype-into-memmap_init_zone-and-move_pfn_range_to_zone.patch " Andrew Morton
2020-08-19 18:21 ` + mm-memory_hotplug-mark-pageblocks-migrate_isolate-while-onlining-memory.patch " Andrew Morton
2020-08-19 18:31 ` + mm-migrate-avoid-possible-unnecessary-process-right-check-in-kernel_move_pages.patch " Andrew Morton
2020-08-19 18:34 ` + mm-fix-missing-function-declaration.patch " Andrew Morton
2020-08-19 18:36 ` + ia64-fix-build-error-with-coredump.patch " Andrew Morton
2020-08-19 19:01 ` + mm-debug-do-not-dereference-i_ino-blindly.patch " Andrew Morton
2020-08-19 19:02 ` + mm-highmem-clean-up-endif-comments.patch " Andrew Morton
2020-08-19 19:27 ` + kvm-ppc-book3s-hv-simplify-kvm_cma_reserve.patch " Andrew Morton
2020-08-19 19:27 ` + dma-contiguous-simplify-cma_early_percent_memory.patch " Andrew Morton
2020-08-19 19:27 ` + arm-xtensa-simplify-initialization-of-high-memory-pages.patch " Andrew Morton
2020-08-19 19:27 ` + arm64-numa-simplify-dummy_numa_init.patch " Andrew Morton
2020-08-19 19:27 ` + h8300-nds32-openrisc-simplify-detection-of-memory-extents.patch " Andrew Morton
2020-08-19 19:27 ` + riscv-drop-unneeded-node-initialization.patch " Andrew Morton
2020-08-19 19:27 ` + mircoblaze-drop-unneeded-numa-and-sparsemem-initializations.patch " Andrew Morton
2020-08-19 19:27 ` + memblock-make-for_each_memblock_type-iterator-private.patch " Andrew Morton
2020-08-19 19:27 ` + memblock-make-memblock_debug-and-related-functionality-private.patch " Andrew Morton
2020-08-19 19:27 ` + memblock-make-memblock_debug-and-related-functionality-private-fix.patch " Andrew Morton
2020-08-19 19:27 ` + memblock-reduce-number-of-parameters-in-for_each_mem_range.patch " Andrew Morton
2020-08-19 19:27 ` + arch-mm-replace-for_each_memblock-with-for_each_mem_pfn_range.patch " Andrew Morton
2020-08-19 19:27 ` + arch-drivers-replace-for_each_membock-with-for_each_mem_range.patch " Andrew Morton
2020-08-19 19:28 ` + x86-setup-simplify-initrd-relocation-and-reservation.patch " Andrew Morton
2020-08-19 19:28 ` + x86-setup-simplify-reserve_crashkernel.patch " Andrew Morton
2020-08-19 19:28 ` + memblock-remove-unused-memblock_mem_size.patch " Andrew Morton
2020-08-19 19:28 ` + memblock-implement-for_each_reserved_mem_region-using-__next_mem_region.patch " Andrew Morton
2020-08-19 19:28 ` + memblock-use-separate-iterators-for-memory-and-reserved-regions.patch " Andrew Morton
2020-08-19 19:31 ` + fs-ocfs2-delete-repeated-words-in-comments.patch " Andrew Morton
2020-08-19 19:32 ` + fs-configfs-delete-repeated-words-in-comments.patch " Andrew Morton
2020-08-19 19:37 ` + mm-slub-make-add_full-condition-more-explicit.patch " Andrew Morton
2020-08-19 19:39 ` + memremap-convert-devmap-static-branch-to-incdec.patch " Andrew Morton
2020-08-19 19:53 ` + scripts-tagssh-exclude-tools-directory-from-tags-generation.patch " Andrew Morton
2020-08-19 19:54 ` + docs-vm-fix-mm_count-vs-mm_users-counter-confusion.patch " Andrew Morton
2020-08-19 20:08 ` + mm-thp-swap-fix-allocating-cluster-for-swapfile-by-mistake.patch " Andrew Morton
2020-08-19 20:14 ` + mm-mmap-rename-__vma_unlink_common-to-__vma_unlink.patch " Andrew Morton
2020-08-19 20:14 ` + mm-mmap-leverage-vma_rb_erase_ignore-to-implement-vma_rb_erase.patch " Andrew Morton
2020-08-19 20:19 ` + mm-slub-re-initialize-randomized-freelist-sequence-in-calculate_sizes.patch " Andrew Morton
2020-08-19 20:32 ` + mm-dump_page-rename-head_mapcount-head_compound_mapcount.patch " Andrew Morton
2020-08-19 20:35 ` + bitops-simplify-get_count_order_long.patch " Andrew Morton
2020-08-19 20:35 ` + bitops-use-the-same-mechanism-for-get_count_order.patch " Andrew Morton
2020-08-19 21:14 ` + panic-dump-registers-on-panic_on_warn.patch " Andrew Morton
2020-08-19 21:29 ` + mm-slub-re-initialize-randomized-freelist-sequence-in-calculate_sizes-fix.patch " Andrew Morton
2020-08-19 21:31 ` + checkpatch-add-test-for-comma-use-that-should-be-semicolon.patch " Andrew Morton
2020-08-19 21:43 ` + mm-memcontrol-use-flex_array_size-helper-in-memcpy.patch " Andrew Morton
2020-08-19 21:43 ` + mm-memcontrol-use-the-preferred-form-for-passing-the-size-of-a-structure-type.patch " Andrew Morton
2020-08-19 23:09 ` mmotm 2020-08-19-16-09 uploaded Andrew Morton
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