The patch titled
Subject: mm/filemap: make folio_put_wait_locked static
has been added to the -mm mm-unstable branch. Its filename is
mm-filemap-make-folio_put_wait_locked-static.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-filemap-make-folio_put_wait_locked-static.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: Ke Sun <sunke@xxxxxxxxxx>
Subject: mm/filemap: make folio_put_wait_locked static
Date: Wed, 14 Sep 2022 10:17:38 +0800
It's only used in mm/filemap.c, since commit <ffa65753c431>
("mm/migrate.c: rework migration_entry_wait() to not take a pageref").
Make it static.
Link: https://lkml.kernel.org/r/20220914021738.3228011-1-sunke@xxxxxxxxxx
Signed-off-by: Ke Sun <sunke@xxxxxxxxxx>
Reported-by: k2ci <kernel-bot@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/pagemap.h | 1 -
mm/filemap.c | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
--- a/include/linux/pagemap.h~mm-filemap-make-folio_put_wait_locked-static
+++ a/include/linux/pagemap.h
@@ -1039,7 +1039,6 @@ static inline int wait_on_page_locked_ki
return folio_wait_locked_killable(page_folio(page));
}
-int folio_put_wait_locked(struct folio *folio, int state);
void wait_on_page_writeback(struct page *page);
void folio_wait_writeback(struct folio *folio);
int folio_wait_writeback_killable(struct folio *folio);
--- a/mm/filemap.c~mm-filemap-make-folio_put_wait_locked-static
+++ a/mm/filemap.c
@@ -1460,7 +1460,7 @@ EXPORT_SYMBOL(folio_wait_bit_killable);
*
* Return: 0 if the folio was unlocked or -EINTR if interrupted by a signal.
*/
-int folio_put_wait_locked(struct folio *folio, int state)
+static int folio_put_wait_locked(struct folio *folio, int state)
{
return folio_wait_bit_common(folio, PG_locked, state, DROP);
}
_
Patches currently in -mm which might be from sunke@xxxxxxxxxx are
mm-filemap-make-folio_put_wait_locked-static.patch
