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zztahyk6czgkcqku39rce5u5h67ughd7 X-Rspam-User: X-Rspamd-Server: rspam05 X-HE-Tag: 1768480212-410330 X-HE-Meta: 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 HgtFWYVo DwjOlgKP7/jFD3Gh8exPWTUlrQfNpUVbWm28bheJ25WpEAqcT/zQ8eT0ATAP9nQF1YpcsiD540akMlHb/Pn7m7KSs4g== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Jan 15, 2026 at 10:20:02AM +0100, David Hildenbrand (Red Hat) wrote: > Let's remove these helpers as they are unused now. > > Signed-off-by: David Hildenbrand (Red Hat) OK exactly as asked in the last patch you do deliver :)) So good riddance to this and: Reviewed-by: Lorenzo Stoakes > --- > include/linux/balloon_compaction.h | 30 ------------------------------ > mm/balloon_compaction.c | 5 ++--- > 2 files changed, 2 insertions(+), 33 deletions(-) > > diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h > index 1452ea0635245..e5451cf1f6589 100644 > --- a/include/linux/balloon_compaction.h > +++ b/include/linux/balloon_compaction.h > @@ -126,34 +126,4 @@ static inline void balloon_page_finalize(struct page *page) > set_page_private(page, 0); > /* PageOffline is sticky until the page is freed to the buddy. */ > } > - > -/* > - * balloon_page_push - insert a page into a page list. > - * @head : pointer to list > - * @page : page to be added > - * > - * Caller must ensure the page is private and protect the list. > - */ > -static inline void balloon_page_push(struct list_head *pages, struct page *page) > -{ > - list_add(&page->lru, pages); > -} > - > -/* > - * balloon_page_pop - remove a page from a page list. > - * @head : pointer to list > - * @page : page to be added > - * > - * Caller must ensure the page is private and protect the list. > - */ > -static inline struct page *balloon_page_pop(struct list_head *pages) > -{ > - struct page *page = list_first_entry_or_null(pages, struct page, lru); > - > - if (!page) > - return NULL; > - > - list_del(&page->lru); > - return page; > -} > #endif /* _LINUX_BALLOON_COMPACTION_H */ > diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c > index c44e0b62203cc..90b2d61a593b7 100644 > --- a/mm/balloon_compaction.c > +++ b/mm/balloon_compaction.c > @@ -128,9 +128,8 @@ EXPORT_SYMBOL_GPL(balloon_page_alloc); > * Drivers must call this function to properly enqueue a new allocated balloon > * page before definitively removing the page from the guest system. > * > - * Drivers must not call balloon_page_enqueue on pages that have been pushed to > - * a list with balloon_page_push before removing them with balloon_page_pop. To > - * enqueue a list of pages, use balloon_page_list_enqueue instead. > + * Drivers must not enqueue pages while page->lru is still in > + * use, and must not use page->lru until a page was unqueued again. > */ > void balloon_page_enqueue(struct balloon_dev_info *b_dev_info, > struct page *page) > -- > 2.52.0 >