linux-kernel - [PATCH v6 04/34] iov_iter: Remove iov_iter_get_pages2/pages

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Date:   Mon, 16 Jan 2023 23:08:31 +0000
From:   David Howells <dhowells@...hat.com>
To:     Al Viro <viro@...iv.linux.org.uk>
Cc:     dhowells@...hat.com, Christoph Hellwig <hch@...radead.org>,
        Matthew Wilcox <willy@...radead.org>,
        Jens Axboe <axboe@...nel.dk>, Jan Kara <jack@...e.cz>,
        Jeff Layton <jlayton@...nel.org>,
        Logan Gunthorpe <logang@...tatee.com>,
        linux-fsdevel@...r.kernel.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v6 04/34] iov_iter: Remove iov_iter_get_pages2/pages_alloc2()

There are now no users of iov_iter_get_pages2() and
iov_iter_get_pages_alloc2(), so remove them.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 include/linux/uio.h |    4 ----
 lib/iov_iter.c      |   14 --------------
 2 files changed, 18 deletions(-)

diff --git a/include/linux/uio.h b/include/linux/uio.h
index 6f4dfa96324d..365e26c405f2 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -248,13 +248,9 @@ void iov_iter_xarray(struct iov_iter *i, unsigned int direction, struct xarray *
 ssize_t iov_iter_get_pages(struct iov_iter *i, struct page **pages,
 		size_t maxsize, unsigned maxpages, size_t *start,
 		unsigned gup_flags);
-ssize_t iov_iter_get_pages2(struct iov_iter *i, struct page **pages,
-			size_t maxsize, unsigned maxpages, size_t *start);
 ssize_t iov_iter_get_pages_alloc(struct iov_iter *i,
 		struct page ***pages, size_t maxsize, size_t *start,
 		unsigned gup_flags);
-ssize_t iov_iter_get_pages_alloc2(struct iov_iter *i, struct page ***pages,
-			size_t maxsize, size_t *start);
 int iov_iter_npages(const struct iov_iter *i, int maxpages);
 void iov_iter_restore(struct iov_iter *i, struct iov_iter_state *state);
 
diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index f53583836009..ca89ffa9d6e1 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -1511,13 +1511,6 @@ ssize_t iov_iter_get_pages(struct iov_iter *i,
 }
 EXPORT_SYMBOL_GPL(iov_iter_get_pages);
 
-ssize_t iov_iter_get_pages2(struct iov_iter *i, struct page **pages,
-		size_t maxsize, unsigned maxpages, size_t *start)
-{
-	return iov_iter_get_pages(i, pages, maxsize, maxpages, start, 0);
-}
-EXPORT_SYMBOL(iov_iter_get_pages2);
-
 ssize_t iov_iter_get_pages_alloc(struct iov_iter *i,
 		   struct page ***pages, size_t maxsize,
 		   size_t *start, unsigned gup_flags)
@@ -1536,13 +1529,6 @@ ssize_t iov_iter_get_pages_alloc(struct iov_iter *i,
 }
 EXPORT_SYMBOL_GPL(iov_iter_get_pages_alloc);
 
-ssize_t iov_iter_get_pages_alloc2(struct iov_iter *i,
-		struct page ***pages, size_t maxsize, size_t *start)
-{
-	return iov_iter_get_pages_alloc(i, pages, maxsize, start, 0);
-}
-EXPORT_SYMBOL(iov_iter_get_pages_alloc2);
-
 size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum,
 			       struct iov_iter *i)
 {