+ highmem-add-kernel-doc-for-memcpy__folio.patch added to mm-unstable branch

+ highmem-add-kernel-doc-for-memcpy__folio.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: highmem: add kernel-doc for memcpy_*_folio()
has been added to the -mm mm-unstable branch.  Its filename is
     highmem-add-kernel-doc-for-memcpy__folio.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/highmem-add-kernel-doc-for-memcpy__folio.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: highmem: add kernel-doc for memcpy_*_folio()
Date: Wed, 24 Jan 2024 18:12:15 +0000

This was inadvertently skipped when adding the new functions.

Link: https://lkml.kernel.org/r/20240124181217.1761674-1-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/highmem.h |   14 ++++++++++++++
 1 file changed, 14 insertions(+)

--- a/include/linux/highmem.h~highmem-add-kernel-doc-for-memcpy__folio
+++ a/include/linux/highmem.h
@@ -439,6 +439,13 @@ static inline void memzero_page(struct p
 	kunmap_local(addr);
 }
 
+/**
+ * memcpy_from_folio - Copy a range of bytes from a folio.
+ * @to: The memory to copy to.
+ * @folio: The folio to read from.
+ * @offset: The first byte in the folio to read.
+ * @len: The number of bytes to copy.
+ */
 static inline void memcpy_from_folio(char *to, struct folio *folio,
 		size_t offset, size_t len)
 {
@@ -460,6 +467,13 @@ static inline void memcpy_from_folio(cha
 	} while (len > 0);
 }
 
+/**
+ * memcpy_to_folio - Copy a range of bytes to a folio.
+ * @folio: The folio to write to.
+ * @offset: The first byte in the folio to store to.
+ * @from: The memory to copy from.
+ * @len: The number of bytes to copy.
+ */
 static inline void memcpy_to_folio(struct folio *folio, size_t offset,
 		const char *from, size_t len)
 {
_

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

memcg-convert-mem_cgroup_move_charge_pte_range-to-use-a-folio.patch
memcg-return-the-folio-in-union-mc_target.patch
memcg-use-a-folio-in-get_mctgt_type.patch
memcg-use-a-folio-in-get_mctgt_type_thp.patch
mm-add-pfn_swap_entry_folio.patch
proc-use-pfn_swap_entry_folio-where-obvious.patch
mprotect-use-pfn_swap_entry_folio.patch
highmem-add-kernel-doc-for-memcpy__folio.patch
bounds-support-non-power-of-two-config_nr_cpus.patch