Messages in this thread Patch in this message | | | From | Ke Sun <> | Subject | [PATCH] mm/filemap: Make folio_put_wait_locked static | Date | Wed, 14 Sep 2022 09:58:36 +0800 |
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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.
Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Reported-by: k2ci <kernel-bot@kylinos.cn> Signed-off-by: Ke Sun <sunke@kylinos.cn> --- include/linux/pagemap.h | 1 - mm/filemap.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 0178b2040ea3..82880993dd1a 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -1042,7 +1042,6 @@ static inline int wait_on_page_locked_killable(struct page *page) 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); diff --git a/mm/filemap.c b/mm/filemap.c index 15800334147b..ade9b7bfe7fc 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1467,7 +1467,7 @@ 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); } -- 2.25.1
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