[PATCH 16/22] fs: Remove aop flags parameter from block_write_begin()

["Matthew Wilcox (Oracle)" <willy@infradead.org>]

There are no more aop flags left, so remove the parameter.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 block/fops.c                | 3 +--
 fs/bfs/file.c               | 3 +--
 fs/buffer.c                 | 6 +++---
 fs/ext2/inode.c             | 3 +--
 fs/minix/inode.c            | 3 +--
 fs/nilfs2/inode.c           | 3 +--
 fs/nilfs2/recovery.c        | 2 +-
 fs/ntfs3/inode.c            | 4 ++--
 fs/omfs/file.c              | 3 +--
 fs/sysv/itree.c             | 2 +-
 fs/udf/inode.c              | 2 +-
 fs/ufs/inode.c              | 3 +--
 include/linux/buffer_head.h | 2 +-
 13 files changed, 16 insertions(+), 23 deletions(-)

diff --git a/block/fops.c b/block/fops.c
index 796a78fd1583..6a2c84555dbb 100644
--- a/block/fops.c
+++ b/block/fops.c
@@ -405,8 +405,7 @@ static int blkdev_write_begin(struct file *file, struct address_space *mapping,
 		loff_t pos, unsigned len, unsigned flags, struct page **pagep,
 		void **fsdata)
 {
-	return block_write_begin(mapping, pos, len, flags, pagep,
-				 blkdev_get_block);
+	return block_write_begin(mapping, pos, len, pagep, blkdev_get_block);
 }
 
 static int blkdev_write_end(struct file *file, struct address_space *mapping,
diff --git a/fs/bfs/file.c b/fs/bfs/file.c
index 03139344568f..9408f45225cb 100644
--- a/fs/bfs/file.c
+++ b/fs/bfs/file.c
@@ -174,8 +174,7 @@ static int bfs_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = block_write_begin(mapping, pos, len, flags, pagep,
-				bfs_get_block);
+	ret = block_write_begin(mapping, pos, len, pagep, bfs_get_block);
 	if (unlikely(ret))
 		bfs_write_failed(mapping, pos + len);
 
diff --git a/fs/buffer.c b/fs/buffer.c
index 440979592c05..b5b83e5159bf 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2104,13 +2104,13 @@ static int __block_commit_write(struct inode *inode, struct page *page,
  * The filesystem needs to handle block truncation upon failure.
  */
 int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len,
-		unsigned flags, struct page **pagep, get_block_t *get_block)
+		struct page **pagep, get_block_t *get_block)
 {
 	pgoff_t index = pos >> PAGE_SHIFT;
 	struct page *page;
 	int status;
 
-	page = grab_cache_page_write_begin(mapping, index, flags);
+	page = grab_cache_page_write_begin(mapping, index, 0);
 	if (!page)
 		return -ENOMEM;
 
@@ -2460,7 +2460,7 @@ int cont_write_begin(struct file *file, struct address_space *mapping,
 		(*bytes)++;
 	}
 
-	return block_write_begin(mapping, pos, len, flags, pagep, get_block);
+	return block_write_begin(mapping, pos, len, pagep, get_block);
 }
 EXPORT_SYMBOL(cont_write_begin);
 
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 52377a0ee735..97192932ea56 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -892,8 +892,7 @@ ext2_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = block_write_begin(mapping, pos, len, flags, pagep,
-				ext2_get_block);
+	ret = block_write_begin(mapping, pos, len, pagep, ext2_get_block);
 	if (ret < 0)
 		ext2_write_failed(mapping, pos + len);
 	return ret;
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 1e41fba68dcf..2fac50b3a334 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -428,8 +428,7 @@ static int minix_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = block_write_begin(mapping, pos, len, flags, pagep,
-				minix_get_block);
+	ret = block_write_begin(mapping, pos, len, pagep, minix_get_block);
 	if (unlikely(ret))
 		minix_write_failed(mapping, pos + len);
 
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index c1219c0678a5..96f5d8334621 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -255,8 +255,7 @@ static int nilfs_write_begin(struct file *file, struct address_space *mapping,
 	if (unlikely(err))
 		return err;
 
-	err = block_write_begin(mapping, pos, len, flags, pagep,
-				nilfs_get_block);
+	err = block_write_begin(mapping, pos, len, pagep, nilfs_get_block);
 	if (unlikely(err)) {
 		nilfs_write_failed(mapping, pos + len);
 		nilfs_transaction_abort(inode->i_sb);
diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index 9e2ed76c0f25..0955b657938f 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -511,7 +511,7 @@ static int nilfs_recover_dsync_blocks(struct the_nilfs *nilfs,
 
 		pos = rb->blkoff << inode->i_blkbits;
 		err = block_write_begin(inode->i_mapping, pos, blocksize,
-					0, &page, nilfs_get_block);
+					&page, nilfs_get_block);
 		if (unlikely(err)) {
 			loff_t isize = inode->i_size;
 
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index 9eab11e3b034..3914138fd8ba 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -894,7 +894,7 @@ static int ntfs_write_begin(struct file *file, struct address_space *mapping,
 			goto out;
 	}
 
-	err = block_write_begin(mapping, pos, len, flags, pagep,
+	err = block_write_begin(mapping, pos, len, pagep,
 				ntfs_get_block_write_begin);
 
 out:
@@ -975,7 +975,7 @@ int reset_log_file(struct inode *inode)
 
 		len = pos + PAGE_SIZE > log_size ? (log_size - pos) : PAGE_SIZE;
 
-		err = block_write_begin(mapping, pos, len, 0, &page,
+		err = block_write_begin(mapping, pos, len, &page,
 					ntfs_get_block_write_begin);
 		if (err)
 			goto out;
diff --git a/fs/omfs/file.c b/fs/omfs/file.c
index 3f297b541713..349b96d89c44 100644
--- a/fs/omfs/file.c
+++ b/fs/omfs/file.c
@@ -321,8 +321,7 @@ static int omfs_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = block_write_begin(mapping, pos, len, flags, pagep,
-				omfs_get_block);
+	ret = block_write_begin(mapping, pos, len, pagep, omfs_get_block);
 	if (unlikely(ret))
 		omfs_write_failed(mapping, pos + len);
 
diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c
index 409ab5e17803..96b7fd4facf3 100644
--- a/fs/sysv/itree.c
+++ b/fs/sysv/itree.c
@@ -482,7 +482,7 @@ static int sysv_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = block_write_begin(mapping, pos, len, flags, pagep, get_block);
+	ret = block_write_begin(mapping, pos, len, pagep, get_block);
 	if (unlikely(ret))
 		sysv_write_failed(mapping, pos + len);
 
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index ca4fa710e562..88a95886ce8a 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -209,7 +209,7 @@ static int udf_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = block_write_begin(mapping, pos, len, flags, pagep, udf_get_block);
+	ret = block_write_begin(mapping, pos, len, pagep, udf_get_block);
 	if (unlikely(ret))
 		udf_write_failed(mapping, pos + len);
 	return ret;
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index d0dda01620f0..bd0e0c66f93d 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -500,8 +500,7 @@ static int ufs_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = block_write_begin(mapping, pos, len, flags, pagep,
-				ufs_getfrag_block);
+	ret = block_write_begin(mapping, pos, len, pagep, ufs_getfrag_block);
 	if (unlikely(ret))
 		ufs_write_failed(mapping, pos + len);
 
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index bcb4fe9b8575..63e49dfa7738 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -226,7 +226,7 @@ int __block_write_full_page(struct inode *inode, struct page *page,
 int block_read_full_page(struct page*, get_block_t*);
 bool block_is_partially_uptodate(struct folio *, size_t from, size_t count);
 int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len,
-		unsigned flags, struct page **pagep, get_block_t *get_block);
+		struct page **pagep, get_block_t *get_block);
 int __block_write_begin(struct page *page, loff_t pos, unsigned len,
 		get_block_t *get_block);
 int block_write_end(struct file *, struct address_space *,
-- 
2.34.1