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filemap: Remove lock_page_killable() 

There are no more callers; remove this function before any more appear.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-02-08 14:56:11 +00:00 committed by Steve French
parent c191bc070e
commit 225a05043c
1 changed files with 0 additions and 10 deletions
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10
include/linux/pagemap.h
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@ -977,16 +977,6 @@ static inline int folio_lock_killable(struct folio *folio)
return 0;
}
/*
* lock_page_killable is like lock_page but can be interrupted by fatal
* signals. It returns 0 if it locked the page and -EINTR if it was
* killed while waiting.
*/
static inline int lock_page_killable(struct page *page)
{
return folio_lock_killable(page_folio(page));
}
/*
* folio_lock_or_retry - Lock the folio, unless this would block and the
* caller indicated that it can handle a retry.