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mm: Remove wait_on_page_locked() 

This compatibility wrapper has no callers left, so remove it.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-02-18 05:52:01 +00:00 committed by Jaegeuk Kim
parent 0cd402baa0
commit d96e2802a8
2 changed files with 1 additions and 6 deletions
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5
include/linux/pagemap.h
View File

@ -1242,11 +1242,6 @@ static inline int folio_wait_locked_killable(struct folio *folio)
return folio_wait_bit_killable(folio, PG_locked);
}
static inline void wait_on_page_locked(struct page *page)
{
folio_wait_locked(page_folio(page));
}
void folio_end_read(struct folio *folio, bool success);
void wait_on_page_writeback(struct page *page);
void folio_wait_writeback(struct folio *folio);

2
mm/filemap.c
View File

@ -1379,7 +1379,7 @@ static inline int folio_wait_bit_common(struct folio *folio, int bit_nr,
* @ptl: already locked ptl. This function will drop the lock.
*
* Wait for a migration entry referencing the given page to be removed. This is
* equivalent to put_and_wait_on_page_locked(page, TASK_UNINTERRUPTIBLE) except
* equivalent to folio_put_wait_locked(folio, TASK_UNINTERRUPTIBLE) except
* this can be called without taking a reference on the page. Instead this
* should be called while holding the ptl for the migration entry referencing
* the page.