+ writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback.patch added to mm-unstable branch

+ writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: writeback: remove a duplicate prototype for tag_pages_for_writeback
has been added to the -mm mm-unstable branch.  Its filename is
     writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback.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: writeback: remove a duplicate prototype for tag_pages_for_writeback
Date: Thu, 15 Feb 2024 07:36:37 +0100

[hch@lst.de: split from a larger patch]
Link: https://lkml.kernel.org/r/20240215063649.2164017-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Chinner <dchinner@redhat.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/writeback.h |    2 --
 1 file changed, 2 deletions(-)

--- a/include/linux/writeback.h~writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback
+++ a/include/linux/writeback.h
@@ -363,8 +363,6 @@ bool wb_over_bg_thresh(struct bdi_writeb
 typedef int (*writepage_t)(struct folio *folio, struct writeback_control *wbc,
 				void *data);
 
-void tag_pages_for_writeback(struct address_space *mapping,
-			     pgoff_t start, pgoff_t end);
 int write_cache_pages(struct address_space *mapping,
 		      struct writeback_control *wbc, writepage_t writepage,
 		      void *data);
_

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
rmap-replace-two-calls-to-compound_order-with-folio_order.patch
writeback-remove-a-duplicate-prototype-for-tag_pages_for_writeback.patch
writeback-factor-folio_prepare_writeback-out-of-write_cache_pages.patch
writeback-factor-writeback_get_batch-out-of-write_cache_pages.patch
writeback-simplify-the-loops-in-write_cache_pages.patch
pagevec-add-ability-to-iterate-a-queue.patch
writeback-use-the-folio_batch-queue-iterator.patch
writeback-move-the-folio_prepare_writeback-loop-out-of-write_cache_pages.patch
writeback-remove-a-use-of-write_cache_pages-from-do_writepages.patch
bounds-support-non-power-of-two-config_nr_cpus.patch