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authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-09-02 20:46:53 +0100
committerAndrew Morton <akpm@linux-foundation.org>2022-10-03 14:02:55 -0700
commit19672a9e4a75252871cba319f4e3b859b8fdf671 (patch)
treec3af45abf1628a433cb15f8340ace6c79bfeae4f /include/linux/pagemap.h
parent82e66bf76173a1525db9866455a7fdbc07b57297 (diff)
mm: convert lock_page_or_retry() to folio_lock_or_retry()
Remove a call to compound_head() in each of the two callers. Link: https://lkml.kernel.org/r/20220902194653.1739778-58-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/pagemap.h')
-rw-r--r--include/linux/pagemap.h9
1 files changed, 3 insertions, 6 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 09de43e36a64..32846b6306db 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -989,19 +989,16 @@ static inline int lock_page_killable(struct page *page)
}
/*
- * lock_page_or_retry - Lock the page, unless this would block and the
+ * folio_lock_or_retry - Lock the folio, unless this would block and the
* caller indicated that it can handle a retry.
*
* Return value and mmap_lock implications depend on flags; see
* __folio_lock_or_retry().
*/
-static inline bool lock_page_or_retry(struct page *page, struct mm_struct *mm,
- unsigned int flags)
+static inline bool folio_lock_or_retry(struct folio *folio,
+ struct mm_struct *mm, unsigned int flags)
{
- struct folio *folio;
might_sleep();
-
- folio = page_folio(page);
return folio_trylock(folio) || __folio_lock_or_retry(folio, mm, flags);
}