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From: Andrew Morton <akpm@linux-foundation.org>
To: darrick.wong@oracle.com, dchinner@redhat.com,
	ebiggers@google.com, gaoxiang25@huawei.com, hch@lst.de,
	jaegeuk@kernel.org, jhubbard@nvidia.com,
	joseph.qi@linux.alibaba.com, junxiao.bi@oracle.com,
	mhocko@suse.com, mm-commits@vger.kernel.org,
	william.kucharski@oracle.com, willy@infradead.org,
	xiyou.wangcong@gmail.com, yuchao0@huawei.com, ziy@nvidia.com
Subject: + fuse-convert-from-readpages-to-readahead.patch added to -mm tree
Date: Tue, 14 Apr 2020 18:18:37 -0700
Message-ID: <20200415011837._F8QgJFmq%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200412004155.1a8f4e081b4e03ef5903abb5@linux-foundation.org>


The patch titled
     Subject: fuse: convert from readpages to readahead
has been added to the -mm tree.  Its filename is
     fuse-convert-from-readpages-to-readahead.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/fuse-convert-from-readpages-to-readahead.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/fuse-convert-from-readpages-to-readahead.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
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*** 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: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: fuse: convert from readpages to readahead

Implement the new readahead operation in fuse by using __readahead_batch()
to fill the array of pages in fuse_args_pages directly.  This lets us
inline fuse_readpages_fill() into fuse_readahead().

Link: http://lkml.kernel.org/r/20200414150233.24495-25-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Cc: Chao Yu <yuchao0@huawei.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Cc: Eric Biggers <ebiggers@google.com>
Cc: Gao Xiang <gaoxiang25@huawei.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/fuse/file.c |   99 ++++++++++++-----------------------------------
 1 file changed, 27 insertions(+), 72 deletions(-)

--- a/fs/fuse/file.c~fuse-convert-from-readpages-to-readahead
+++ a/fs/fuse/file.c
@@ -915,84 +915,39 @@ static void fuse_send_readpages(struct f
 	fuse_readpages_end(fc, &ap->args, err);
 }
 
-struct fuse_fill_data {
-	struct fuse_io_args *ia;
-	struct file *file;
-	struct inode *inode;
-	unsigned int nr_pages;
-	unsigned int max_pages;
-};
-
-static int fuse_readpages_fill(void *_data, struct page *page)
+static void fuse_readahead(struct readahead_control *rac)
 {
-	struct fuse_fill_data *data = _data;
-	struct fuse_io_args *ia = data->ia;
-	struct fuse_args_pages *ap = &ia->ap;
-	struct inode *inode = data->inode;
+	struct inode *inode = rac->mapping->host;
 	struct fuse_conn *fc = get_fuse_conn(inode);
+	unsigned int i, max_pages, nr_pages = 0;
 
-	fuse_wait_on_page_writeback(inode, page->index);
-
-	if (ap->num_pages &&
-	    (ap->num_pages == fc->max_pages ||
-	     (ap->num_pages + 1) * PAGE_SIZE > fc->max_read ||
-	     ap->pages[ap->num_pages - 1]->index + 1 != page->index)) {
-		data->max_pages = min_t(unsigned int, data->nr_pages,
-					fc->max_pages);
-		fuse_send_readpages(ia, data->file);
-		data->ia = ia = fuse_io_alloc(NULL, data->max_pages);
-		if (!ia) {
-			unlock_page(page);
-			return -ENOMEM;
-		}
-		ap = &ia->ap;
-	}
-
-	if (WARN_ON(ap->num_pages >= data->max_pages)) {
-		unlock_page(page);
-		fuse_io_free(ia);
-		return -EIO;
-	}
-
-	get_page(page);
-	ap->pages[ap->num_pages] = page;
-	ap->descs[ap->num_pages].length = PAGE_SIZE;
-	ap->num_pages++;
-	data->nr_pages--;
-	return 0;
-}
-
-static int fuse_readpages(struct file *file, struct address_space *mapping,
-			  struct list_head *pages, unsigned nr_pages)
-{
-	struct inode *inode = mapping->host;
-	struct fuse_conn *fc = get_fuse_conn(inode);
-	struct fuse_fill_data data;
-	int err;
-
-	err = -EIO;
 	if (is_bad_inode(inode))
-		goto out;
+		return;
 
-	data.file = file;
-	data.inode = inode;
-	data.nr_pages = nr_pages;
-	data.max_pages = min_t(unsigned int, nr_pages, fc->max_pages);
-;
-	data.ia = fuse_io_alloc(NULL, data.max_pages);
-	err = -ENOMEM;
-	if (!data.ia)
-		goto out;
+	max_pages = min(fc->max_pages, fc->max_read / PAGE_SIZE);
 
-	err = read_cache_pages(mapping, pages, fuse_readpages_fill, &data);
-	if (!err) {
-		if (data.ia->ap.num_pages)
-			fuse_send_readpages(data.ia, file);
-		else
-			fuse_io_free(data.ia);
+	for (;;) {
+		struct fuse_io_args *ia;
+		struct fuse_args_pages *ap;
+
+		nr_pages = readahead_count(rac) - nr_pages;
+		if (nr_pages > max_pages)
+			nr_pages = max_pages;
+		if (nr_pages == 0)
+			break;
+		ia = fuse_io_alloc(NULL, nr_pages);
+		if (!ia)
+			return;
+		ap = &ia->ap;
+		nr_pages = __readahead_batch(rac, ap->pages, nr_pages);
+		for (i = 0; i < nr_pages; i++) {
+			fuse_wait_on_page_writeback(inode,
+						    readahead_index(rac) + i);
+			ap->descs[i].length = PAGE_SIZE;
+		}
+		ap->num_pages = nr_pages;
+		fuse_send_readpages(ia, rac->file);
 	}
-out:
-	return err;
 }
 
 static ssize_t fuse_cache_read_iter(struct kiocb *iocb, struct iov_iter *to)
@@ -3373,10 +3328,10 @@ static const struct file_operations fuse
 
 static const struct address_space_operations fuse_file_aops  = {
 	.readpage	= fuse_readpage,
+	.readahead	= fuse_readahead,
 	.writepage	= fuse_writepage,
 	.writepages	= fuse_writepages,
 	.launder_page	= fuse_launder_page,
-	.readpages	= fuse_readpages,
 	.set_page_dirty	= __set_page_dirty_nobuffers,
 	.bmap		= fuse_bmap,
 	.direct_IO	= fuse_direct_IO,
_

Patches currently in -mm which might be from willy@infradead.org are

mm-move-readahead-prototypes-from-mmh.patch
mm-return-void-from-various-readahead-functions.patch
mm-ignore-return-value-of-readpages.patch
mm-move-readahead-nr_pages-check-into-read_pages.patch
mm-add-new-readahead_control-api.patch
mm-use-readahead_control-to-pass-arguments.patch
mm-rename-various-offset-parameters-to-index.patch
mm-rename-readahead-loop-variable-to-i.patch
mm-remove-page_offset-from-readahead-loop.patch
mm-put-readahead-pages-in-cache-earlier.patch
mm-add-readahead-address-space-operation.patch
mm-move-end_index-check-out-of-readahead-loop.patch
mm-add-page_cache_readahead_unbounded.patch
mm-document-why-we-dont-set-pagereadahead.patch
mm-use-memalloc_nofs_save-in-readahead-path.patch
fs-convert-mpage_readpages-to-mpage_readahead.patch
btrfs-convert-from-readpages-to-readahead.patch
erofs-convert-uncompressed-files-from-readpages-to-readahead.patch
erofs-convert-compressed-files-from-readpages-to-readahead.patch
ext4-convert-from-readpages-to-readahead.patch
ext4-pass-the-inode-to-ext4_mpage_readpages.patch
f2fs-convert-from-readpages-to-readahead.patch
f2fs-pass-the-inode-to-f2fs_mpage_readpages.patch
fuse-convert-from-readpages-to-readahead.patch
iomap-convert-from-readpages-to-readahead.patch

  parent reply index

Thread overview: 140+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-12  7:41 incoming Andrew Morton
2020-04-12  7:42 ` [patch 1/1] mm/debug: add tests validating architecture page table helpers Andrew Morton
2020-04-13 20:01 ` + mm-userfaultfd-disable-userfaultfd-wp-on-x86_32.patch added to -mm tree Andrew Morton
2020-04-13 20:08 ` + maintainers-add-an-entry-for-kfifo-fix.patch " Andrew Morton
2020-04-13 20:11 ` + m68k-drop-redundant-generic-y-=-hardirqh.patch " Andrew Morton
2020-04-13 20:12 ` + userc-make-uidhash_table-static.patch " Andrew Morton
2020-04-13 20:34 ` + sh-fix-build-error-in-mm-initc.patch " Andrew Morton
2020-04-13 20:51 ` + mm-hugetlb-fix-a-addressing-exception-caused-by-huge_pte_offset.patch " Andrew Morton
2020-04-13 21:16 ` + checkpatch-additional-maintainer-section-entry-ordering-checks.patch " Andrew Morton
2020-04-13 22:27 ` + fat-improve-the-readahead-for-fat-entries.patch " Andrew Morton
2020-04-13 22:32 ` + mm-swapfile-use-list_prevnext_entry-instead-of-open-coding.patch " Andrew Morton
2020-04-13 22:33 ` + mm-replace-zero-length-array-with-flexible-array-member.patch " Andrew Morton
2020-04-13 22:36 ` + mm-vmsan-fix-some-typos-in-comment.patch " Andrew Morton
2020-04-13 22:38 ` + mm-compaction-fix-a-typo-in-comment-pessemistic-pessimistic.patch " Andrew Morton
2020-04-13 22:38 ` + mm-memblock-fix-a-typo-in-comment-implict-implicit.patch " Andrew Morton
2020-04-13 22:38 ` + mm-list_lru-fix-a-typo-in-comment-numbesr-numbers.patch " Andrew Morton
2020-04-13 22:50 ` + mm-filemap-fix-a-typo-in-comment-unneccssary-unnecessary.patch " Andrew Morton
2020-04-13 22:51 ` + mm-frontswap-fix-some-typos-in-frontswapc.patch " Andrew Morton
2020-04-13 22:51 ` + mm-memcg-fix-some-typos-in-memcontrolc.patch " Andrew Morton
2020-04-13 22:51 ` + mm-fix-a-typo-in-comment-strucure-structure.patch " Andrew Morton
2020-04-13 23:07 ` + mm-slub-fix-a-typo-in-comment-disambiguiation-disambiguation.patch " Andrew Morton
2020-04-13 23:07 ` + mm-sparse-fix-a-typo-in-comment-convienence-convenience.patch " Andrew Morton
2020-04-13 23:07 ` + mm-page-writeback-fix-a-typo-in-comment-effictive-effective.patch " Andrew Morton
2020-04-13 23:07 ` + mm-memory-fix-a-typo-in-comment-attampt-attempt.patch " Andrew Morton
2020-04-14  0:25 ` + mm-memblock-replace-dereferences-of-memblock_regionnid-with-api-calls.patch " Andrew Morton
2020-04-14  0:25 ` + mm-make-early_pfn_to_nid-and-related-defintions-close-to-each-other.patch " Andrew Morton
2020-04-14  0:25 ` + mm-remove-config_have_memblock_node_map-option.patch " Andrew Morton
2020-04-14  0:25 ` + mm-free_area_init-use-maximal-zone-pfns-rather-than-zone-sizes.patch " Andrew Morton
2020-04-14  0:25 ` + mm-use-free_area_init-instead-of-free_area_init_nodes.patch " Andrew Morton
2020-04-14  0:26 ` + alpha-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + arm-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + arm64-simplify-detection-of-memory-zone-boundaries-for-uma-configs.patch " Andrew Morton
2020-04-14  0:26 ` + csky-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + m68k-mm-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + parisc-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + sparc32-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + unicore32-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + xtensa-simplify-detection-of-memory-zone-boundaries.patch " Andrew Morton
2020-04-14  0:26 ` + mm-memmap_init-iterate-over-memblock-regions-rather-that-check-each-pfn.patch " Andrew Morton
2020-04-14  0:26 ` + mm-remove-early_pfn_in_nid-and-config_nodes_span_other_nodes.patch " Andrew Morton
2020-04-14  0:26 ` + mm-free_area_init-allow-defining-max_zone_pfn-in-descending-order.patch " Andrew Morton
2020-04-14  0:26 ` + mm-rename-free_area_init_node-to-free_area_init_memoryless_node.patch " Andrew Morton
2020-04-14  0:26 ` + mm-clean-up-free_area_init_node-and-its-helpers.patch " Andrew Morton
2020-04-14  0:26 ` + mm-simplify-find_min_pfn_with_active_regions.patch " Andrew Morton
2020-04-14  0:27 ` + docs-vm-update-memory-models-documentation.patch " Andrew Morton
2020-04-14  0:40 ` + mm-page_allocc-bad_-is-not-necessary-when-pagehwpoison.patch " Andrew Morton
2020-04-14  0:40 ` + mm-page_allocc-bad_flags-is-not-necessary-for-bad_page.patch " Andrew Morton
2020-04-14  0:40 ` + mm-page_allocc-rename-free_pages_check_bad-to-check_free_page_bad.patch " Andrew Morton
2020-04-14  0:40 ` + mm-page_allocc-rename-free_pages_check-to-check_free_page.patch " Andrew Morton
2020-04-14  0:40 ` + mm-page_allocc-extract-check__page_bad-common-part-to-page_bad_reason.patch " Andrew Morton
2020-04-14  0:52 ` + dynamic_debug-add-an-option-to-enable-dynamic-debug-for-modules-only.patch " Andrew Morton
2020-04-14  1:09 ` + mm-gup-return-eintr-when-gup-is-interrupted-by-fatal-signals.patch " Andrew Morton
2020-04-14  1:37 ` + squashfs-squashfs_fsh-replace-zero-length-array-with-flexible-array-member.patch " Andrew Morton
2020-04-14  1:37 ` + squashfs-migrate-from-ll_rw_block-usage-to-bio.patch " Andrew Morton
2020-04-14  1:39 ` + checkpatch-fix-a-typo-in-the-regex-for-allocfunctions.patch " Andrew Morton
2020-04-14  2:06 ` + powerpc-pseries-hotplug-memory-stop-checking-is_mem_section_removable.patch " Andrew Morton
2020-04-14  2:06 ` + mm-memory_hotplug-remove-is_mem_section_removable.patch " Andrew Morton
2020-04-14  2:13 ` [folded-merged] mm-clarify-__gfp_memalloc-usage-update.patch removed from " Andrew Morton
2020-04-14  2:13 ` [folded-merged] mm-clarify-__gfp_memalloc-usage-update-checkpatch-fixes.patch " Andrew Morton
2020-04-14 22:30 ` + maintainers-add-an-entry-for-kfifo-fix-fix.patch added to " Andrew Morton
2020-04-14 23:10 ` + mm-hugetlb-fix-a-typo-in-comment-manitained-maintained-v2.patch " Andrew Morton
2020-04-14 23:11 ` + mm-hugetlb-fix-a-typo-in-comment-manitained-maintained-v2-checkpatch-fixes.patch " Andrew Morton
2020-04-14 23:11 ` + mm-ksm-fix-a-typo-in-comment-alreaady-already-v2.patch " Andrew Morton
2020-04-14 23:56 ` + lib-add-might_fault-to-strncpy_from_user.patch " Andrew Morton
2020-04-15  0:00 ` + tools-build-tweak-unused-value-workaround.patch " Andrew Morton
2020-04-15  0:39 ` + h8300-remove-usage-of-__arch_use_5level_hack.patch " Andrew Morton
2020-04-15  0:39 ` + arm-add-support-for-folded-p4d-page-tables.patch " Andrew Morton
2020-04-15  0:39 ` + arm64-add-support-for-folded-p4d-page-tables.patch " Andrew Morton
2020-04-15  0:39 ` + hexagon-remove-__arch_use_5level_hack.patch " Andrew Morton
2020-04-15  0:39 ` + ia64-add-support-for-folded-p4d-page-tables.patch " Andrew Morton
2020-04-15  0:39 ` + nios2-add-support-for-folded-p4d-page-tables.patch " Andrew Morton
2020-04-15  0:40 ` + openrisc-add-support-for-folded-p4d-page-tables.patch " Andrew Morton
2020-04-15  0:40 ` + powerpc-add-support-for-folded-p4d-page-tables.patch " Andrew Morton
2020-04-15  0:40 ` + sh-fault-modernize-printing-of-kernel-messages.patch " Andrew Morton
2020-04-15  0:40 ` + sh-drop-__pxd_offset-macros-that-duplicate-pxd_index-ones.patch " Andrew Morton
2020-04-15  0:40 ` + sh-add-support-for-folded-p4d-page-tables.patch " Andrew Morton
2020-04-15  0:40 ` + unicore32-remove-__arch_use_5level_hack.patch " Andrew Morton
2020-04-15  0:40 ` + asm-generic-remove-pgtable-nop4d-hackh.patch " Andrew Morton
2020-04-15  0:40 ` + mm-remove-__arch_has_5level_hack-and-include-asm-generic-5level-fixuph.patch " Andrew Morton
2020-04-15  1:17 ` + mm-move-readahead-prototypes-from-mmh.patch " Andrew Morton
2020-04-15  1:17 ` + mm-return-void-from-various-readahead-functions.patch " Andrew Morton
2020-04-15  1:17 ` + mm-ignore-return-value-of-readpages.patch " Andrew Morton
2020-04-15  1:17 ` + mm-move-readahead-nr_pages-check-into-read_pages.patch " Andrew Morton
2020-04-15  1:17 ` + mm-add-new-readahead_control-api.patch " Andrew Morton
2020-04-15  1:17 ` + mm-use-readahead_control-to-pass-arguments.patch " Andrew Morton
2020-04-15  1:17 ` + mm-rename-various-offset-parameters-to-index.patch " Andrew Morton
2020-04-15  1:17 ` + mm-rename-readahead-loop-variable-to-i.patch " Andrew Morton
2020-04-15  1:17 ` + mm-remove-page_offset-from-readahead-loop.patch " Andrew Morton
2020-04-15  1:17 ` + mm-put-readahead-pages-in-cache-earlier.patch " Andrew Morton
2020-04-15  1:17 ` + mm-add-readahead-address-space-operation.patch " Andrew Morton
2020-04-15  1:17 ` + mm-move-end_index-check-out-of-readahead-loop.patch " Andrew Morton
2020-04-15  1:18 ` + mm-add-page_cache_readahead_unbounded.patch " Andrew Morton
2020-04-15  1:18 ` + mm-document-why-we-dont-set-pagereadahead.patch " Andrew Morton
2020-04-15  1:18 ` + mm-use-memalloc_nofs_save-in-readahead-path.patch " Andrew Morton
2020-04-15  1:18 ` + fs-convert-mpage_readpages-to-mpage_readahead.patch " Andrew Morton
2020-04-15  1:18 ` + btrfs-convert-from-readpages-to-readahead.patch " Andrew Morton
2020-04-15  1:18 ` + erofs-convert-uncompressed-files-from-readpages-to-readahead.patch " Andrew Morton
2020-04-15  1:18 ` + erofs-convert-compressed-files-from-readpages-to-readahead.patch " Andrew Morton
2020-04-15  1:18 ` + ext4-convert-from-readpages-to-readahead.patch " Andrew Morton
2020-04-15  1:18 ` + ext4-pass-the-inode-to-ext4_mpage_readpages.patch " Andrew Morton
2020-04-15  1:18 ` + f2fs-convert-from-readpages-to-readahead.patch " Andrew Morton
2020-04-15  1:18 ` + f2fs-pass-the-inode-to-f2fs_mpage_readpages.patch " Andrew Morton
2020-04-15  1:18 ` Andrew Morton [this message]
2020-04-15  1:18 ` + iomap-convert-from-readpages-to-readahead.patch " Andrew Morton
2020-04-15  1:54 ` + mm-ksm-fix-null-pointer-dereference-when-ksm-zero-page-is-enabled.patch " Andrew Morton
     [not found]   ` <49e65ca7-03a2-9a82-9e1a-cf997320bcfd@virtuozzo.com>
     [not found]     ` <CAMZfGtWwE_9uSH9Vw+W2yJJhMo4BfWHx_PME+HD5h3r+A3zXeg@mail.gmail.com>
2020-04-15 18:32       ` [External] " Andrew Morton
2020-04-15  4:29 ` + mm-gupc-further-document-vma_permits_fault.patch " Andrew Morton
2020-04-15  4:33 ` + fuse-convert-from-readpages-to-readahead-fix.patch " Andrew Morton
2020-04-15  4:46 ` + x86-hyperv-use-vmalloc_exec-for-the-hypercall-page.patch " Andrew Morton
2020-04-15  4:46 ` + x86-fix-vmap-arguments-in-map_irq_stack.patch " Andrew Morton
2020-04-15  4:46 ` + staging-android-ion-use-vmap-instead-of-vm_map_ram.patch " Andrew Morton
2020-04-15  4:46 ` + staging-media-ipu3-use-vmap-instead-of-reimplementing-it.patch " Andrew Morton
2020-04-15  4:46 ` + dma-mapping-use-vmap-insted-of-reimplementing-it.patch " Andrew Morton
2020-04-15  4:46 ` + powerpc-add-an-ioremap_phb-helper.patch " Andrew Morton
2020-04-15  4:46 ` + powerpc-remove-__ioremap_at-and-__iounmap_at.patch " Andrew Morton
2020-04-15  4:47 ` + mm-remove-__get_vm_area.patch " Andrew Morton
2020-04-15  4:47 ` + mm-unexport-unmap_kernel_range_noflush.patch " Andrew Morton
2020-04-15  4:47 ` + mm-rename-config_pgtable_mapping-to-config_zsmalloc_pgtable_mapping.patch " Andrew Morton
2020-04-15  4:47 ` + mm-only-allow-page-table-mappings-for-built-in-zsmalloc.patch " Andrew Morton
2020-04-15  4:47 ` + mm-pass-addr-as-unsigned-long-to-vb_free.patch " Andrew Morton
2020-04-15  4:47 ` + mm-remove-vmap_page_range_noflush-and-vunmap_page_range.patch " Andrew Morton
2020-04-15  4:47 ` + mm-rename-vmap_page_range-to-map_kernel_range.patch " Andrew Morton
2020-04-15  4:47 ` + mm-dont-return-the-number-of-pages-from-map_kernel_range_noflush.patch " Andrew Morton
2020-04-15  4:47 ` + mm-remove-map_vm_range.patch " Andrew Morton
2020-04-15  4:47 ` + mm-remove-unmap_vmap_area.patch " Andrew Morton
2020-04-15  4:47 ` + mm-remove-the-prot-argument-from-vm_map_ram.patch " Andrew Morton
2020-04-15  4:47 ` + mm-enforce-that-vmap-cant-map-pages-executable.patch " Andrew Morton
2020-04-15  4:47 ` + gpu-drm-remove-the-powerpc-hack-in-drm_legacy_sg_alloc.patch " Andrew Morton
2020-04-15  4:47 ` + mm-remove-the-pgprot-argument-to-__vmalloc.patch " Andrew Morton
2020-04-15  4:48 ` + mm-remove-the-prot-argument-to-__vmalloc_node.patch " Andrew Morton
2020-04-15  4:48 ` + mm-remove-both-instances-of-__vmalloc_node_flags.patch " Andrew Morton
2020-04-15  4:48 ` + mm-remove-__vmalloc_node_flags_caller.patch " Andrew Morton
2020-04-15  4:48 ` + mm-switch-the-test_vmalloc-module-to-use-__vmalloc_node.patch " Andrew Morton
2020-04-15  4:48 ` + mm-remove-vmalloc_user_node_flags.patch " Andrew Morton
2020-04-15  4:48 ` + arm64-use-__vmalloc_node-in-arch_alloc_vmap_stack.patch " Andrew Morton
2020-04-15  4:48 ` + powerpc-use-__vmalloc_node-in-alloc_vm_stack.patch " Andrew Morton
2020-04-15  4:48 ` + s390-use-__vmalloc_node-in-stack_alloc.patch " Andrew Morton
2020-04-15 17:44 ` + test_firmware-remove-unnecessary-test_fw_mutex-in-test_dev_config_show_xxx.patch " Andrew Morton
2020-04-15 18:12 ` + slub-avoid-redzone-when-choosing-freepointer-location.patch " Andrew Morton
2020-04-15 18:41 ` + mm-shmem-fix-build-without-thp.patch " Andrew Morton

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