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-rw-r--r--fs/exfat/inode.c6
-rw-r--r--fs/ext2/inode.c8
-rw-r--r--fs/fat/inode.c6
-rw-r--r--fs/gfs2/aops.c15
-rw-r--r--fs/hpfs/file.c6
-rw-r--r--fs/iomap/buffered-io.c2
-rw-r--r--fs/isofs/inode.c6
-rw-r--r--fs/jfs/inode.c6
-rw-r--r--fs/mpage.c8
-rw-r--r--fs/nilfs2/inode.c10
-rw-r--r--fs/ntfs3/inode.c9
-rw-r--r--fs/qnx6/inode.c6
-rw-r--r--fs/udf/inode.c6
-rw-r--r--include/linux/mpage.h2
14 files changed, 49 insertions, 47 deletions
diff --git a/fs/exfat/inode.c b/fs/exfat/inode.c
index b9f63113db2d..0133d385d8e8 100644
--- a/fs/exfat/inode.c
+++ b/fs/exfat/inode.c
@@ -357,9 +357,9 @@ unlock_ret:
return err;
}
-static int exfat_readpage(struct file *file, struct page *page)
+static int exfat_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, exfat_get_block);
+ return mpage_read_folio(folio, exfat_get_block);
}
static void exfat_readahead(struct readahead_control *rac)
@@ -492,7 +492,7 @@ int exfat_block_truncate_page(struct inode *inode, loff_t from)
static const struct address_space_operations exfat_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
- .readpage = exfat_readpage,
+ .read_folio = exfat_read_folio,
.readahead = exfat_readahead,
.writepage = exfat_writepage,
.writepages = exfat_writepages,
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index d8ca8050945a..9e1ecd89f47f 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -875,9 +875,9 @@ static int ext2_writepage(struct page *page, struct writeback_control *wbc)
return block_write_full_page(page, ext2_get_block, wbc);
}
-static int ext2_readpage(struct file *file, struct page *page)
+static int ext2_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, ext2_get_block);
+ return mpage_read_folio(folio, ext2_get_block);
}
static void ext2_readahead(struct readahead_control *rac)
@@ -966,7 +966,7 @@ ext2_dax_writepages(struct address_space *mapping, struct writeback_control *wbc
const struct address_space_operations ext2_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
- .readpage = ext2_readpage,
+ .read_folio = ext2_read_folio,
.readahead = ext2_readahead,
.writepage = ext2_writepage,
.write_begin = ext2_write_begin,
@@ -982,7 +982,7 @@ const struct address_space_operations ext2_aops = {
const struct address_space_operations ext2_nobh_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
- .readpage = ext2_readpage,
+ .read_folio = ext2_read_folio,
.readahead = ext2_readahead,
.writepage = ext2_nobh_writepage,
.write_begin = ext2_nobh_write_begin,
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 1f15b0fd1bb0..8a81017f8d60 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -205,9 +205,9 @@ static int fat_writepages(struct address_space *mapping,
return mpage_writepages(mapping, wbc, fat_get_block);
}
-static int fat_readpage(struct file *file, struct page *page)
+static int fat_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, fat_get_block);
+ return mpage_read_folio(folio, fat_get_block);
}
static void fat_readahead(struct readahead_control *rac)
@@ -344,7 +344,7 @@ int fat_block_truncate_page(struct inode *inode, loff_t from)
static const struct address_space_operations fat_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
- .readpage = fat_readpage,
+ .read_folio = fat_read_folio,
.readahead = fat_readahead,
.writepage = fat_writepage,
.writepages = fat_writepages,
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index a29eb1e5bfe2..340bf5d0e835 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -480,7 +480,7 @@ static int __gfs2_readpage(void *file, struct page *page)
error = stuffed_readpage(ip, page);
unlock_page(page);
} else {
- error = mpage_readpage(page, gfs2_block_map);
+ error = mpage_read_folio(folio, gfs2_block_map);
}
if (unlikely(gfs2_withdrawn(sdp)))
@@ -490,14 +490,13 @@ static int __gfs2_readpage(void *file, struct page *page)
}
/**
- * gfs2_readpage - read a page of a file
+ * gfs2_read_folio - read a folio from a file
* @file: The file to read
- * @page: The page of the file
+ * @folio: The folio in the file
*/
-
-static int gfs2_readpage(struct file *file, struct page *page)
+static int gfs2_read_folio(struct file *file, struct folio *folio)
{
- return __gfs2_readpage(file, page);
+ return __gfs2_readpage(file, &folio->page);
}
/**
@@ -773,7 +772,7 @@ cannot_release:
static const struct address_space_operations gfs2_aops = {
.writepage = gfs2_writepage,
.writepages = gfs2_writepages,
- .readpage = gfs2_readpage,
+ .read_folio = gfs2_read_folio,
.readahead = gfs2_readahead,
.dirty_folio = filemap_dirty_folio,
.releasepage = iomap_releasepage,
@@ -788,7 +787,7 @@ static const struct address_space_operations gfs2_aops = {
static const struct address_space_operations gfs2_jdata_aops = {
.writepage = gfs2_jdata_writepage,
.writepages = gfs2_jdata_writepages,
- .readpage = gfs2_readpage,
+ .read_folio = gfs2_read_folio,
.readahead = gfs2_readahead,
.dirty_folio = jdata_dirty_folio,
.bmap = gfs2_bmap,
diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
index 8b590b3826c3..f7547a62c81f 100644
--- a/fs/hpfs/file.c
+++ b/fs/hpfs/file.c
@@ -158,9 +158,9 @@ static const struct iomap_ops hpfs_iomap_ops = {
.iomap_begin = hpfs_iomap_begin,
};
-static int hpfs_readpage(struct file *file, struct page *page)
+static int hpfs_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, hpfs_get_block);
+ return mpage_read_folio(folio, hpfs_get_block);
}
static int hpfs_writepage(struct page *page, struct writeback_control *wbc)
@@ -247,7 +247,7 @@ static int hpfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
const struct address_space_operations hpfs_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
- .readpage = hpfs_readpage,
+ .read_folio = hpfs_read_folio,
.writepage = hpfs_writepage,
.readahead = hpfs_readahead,
.writepages = hpfs_writepages,
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index 75eb0c27a0e8..2de087ac87b6 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -297,7 +297,7 @@ static loff_t iomap_readpage_iter(const struct iomap_iter *iter,
/*
* If the bio_alloc fails, try it again for a single page to
* avoid having to deal with partial page reads. This emulates
- * what do_mpage_readpage does.
+ * what do_mpage_read_folio does.
*/
if (!ctx->bio) {
ctx->bio = bio_alloc(iomap->bdev, 1, REQ_OP_READ,
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index d7491692aea3..88bf20303466 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -1174,9 +1174,9 @@ struct buffer_head *isofs_bread(struct inode *inode, sector_t block)
return sb_bread(inode->i_sb, blknr);
}
-static int isofs_readpage(struct file *file, struct page *page)
+static int isofs_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, isofs_get_block);
+ return mpage_read_folio(folio, isofs_get_block);
}
static void isofs_readahead(struct readahead_control *rac)
@@ -1190,7 +1190,7 @@ static sector_t _isofs_bmap(struct address_space *mapping, sector_t block)
}
static const struct address_space_operations isofs_aops = {
- .readpage = isofs_readpage,
+ .read_folio = isofs_read_folio,
.readahead = isofs_readahead,
.bmap = _isofs_bmap
};
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index aa9f112107b2..a5dd7e53754a 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -293,9 +293,9 @@ static int jfs_writepages(struct address_space *mapping,
return mpage_writepages(mapping, wbc, jfs_get_block);
}
-static int jfs_readpage(struct file *file, struct page *page)
+static int jfs_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, jfs_get_block);
+ return mpage_read_folio(folio, jfs_get_block);
}
static void jfs_readahead(struct readahead_control *rac)
@@ -359,7 +359,7 @@ static ssize_t jfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
const struct address_space_operations jfs_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
- .readpage = jfs_readpage,
+ .read_folio = jfs_read_folio,
.readahead = jfs_readahead,
.writepage = jfs_writepage,
.writepages = jfs_writepages,
diff --git a/fs/mpage.c b/fs/mpage.c
index a04439b84ae2..6df9c3aa5728 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -364,20 +364,22 @@ EXPORT_SYMBOL(mpage_readahead);
/*
* This isn't called much at all
*/
-int mpage_readpage(struct page *page, get_block_t get_block)
+int mpage_read_folio(struct folio *folio, get_block_t get_block)
{
struct mpage_readpage_args args = {
- .page = page,
+ .page = &folio->page,
.nr_pages = 1,
.get_block = get_block,
};
+ VM_BUG_ON_FOLIO(folio_test_large(folio), folio);
+
args.bio = do_mpage_readpage(&args);
if (args.bio)
mpage_bio_submit(args.bio);
return 0;
}
-EXPORT_SYMBOL(mpage_readpage);
+EXPORT_SYMBOL(mpage_read_folio);
/*
* Writing is not so simple.
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 02297ec8dc55..26b8065401b0 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -140,14 +140,14 @@ int nilfs_get_block(struct inode *inode, sector_t blkoff,
}
/**
- * nilfs_readpage() - implement readpage() method of nilfs_aops {}
+ * nilfs_read_folio() - implement read_folio() method of nilfs_aops {}
* address_space_operations.
* @file - file struct of the file to be read
- * @page - the page to be read
+ * @folio - the folio to be read
*/
-static int nilfs_readpage(struct file *file, struct page *page)
+static int nilfs_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, nilfs_get_block);
+ return mpage_read_folio(folio, nilfs_get_block);
}
static void nilfs_readahead(struct readahead_control *rac)
@@ -298,7 +298,7 @@ nilfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
const struct address_space_operations nilfs_aops = {
.writepage = nilfs_writepage,
- .readpage = nilfs_readpage,
+ .read_folio = nilfs_read_folio,
.writepages = nilfs_writepages,
.dirty_folio = nilfs_dirty_folio,
.readahead = nilfs_readahead,
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index bfd71f384e21..74f60c457f28 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -676,8 +676,9 @@ static sector_t ntfs_bmap(struct address_space *mapping, sector_t block)
return generic_block_bmap(mapping, block, ntfs_get_block_bmap);
}
-static int ntfs_readpage(struct file *file, struct page *page)
+static int ntfs_read_folio(struct file *file, struct folio *folio)
{
+ struct page *page = &folio->page;
int err;
struct address_space *mapping = page->mapping;
struct inode *inode = mapping->host;
@@ -701,7 +702,7 @@ static int ntfs_readpage(struct file *file, struct page *page)
}
/* Normal + sparse files. */
- return mpage_readpage(page, ntfs_get_block);
+ return mpage_read_folio(folio, ntfs_get_block);
}
static void ntfs_readahead(struct readahead_control *rac)
@@ -1940,7 +1941,7 @@ const struct inode_operations ntfs_link_inode_operations = {
};
const struct address_space_operations ntfs_aops = {
- .readpage = ntfs_readpage,
+ .read_folio = ntfs_read_folio,
.readahead = ntfs_readahead,
.writepage = ntfs_writepage,
.writepages = ntfs_writepages,
@@ -1952,7 +1953,7 @@ const struct address_space_operations ntfs_aops = {
};
const struct address_space_operations ntfs_aops_cmpr = {
- .readpage = ntfs_readpage,
+ .read_folio = ntfs_read_folio,
.readahead = ntfs_readahead,
};
// clang-format on
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 9d8e7e9788a1..b9895afca9d1 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -94,9 +94,9 @@ static int qnx6_check_blockptr(__fs32 ptr)
return 1;
}
-static int qnx6_readpage(struct file *file, struct page *page)
+static int qnx6_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, qnx6_get_block);
+ return mpage_read_folio(folio, qnx6_get_block);
}
static void qnx6_readahead(struct readahead_control *rac)
@@ -496,7 +496,7 @@ static sector_t qnx6_bmap(struct address_space *mapping, sector_t block)
return generic_block_bmap(mapping, block, qnx6_get_block);
}
static const struct address_space_operations qnx6_aops = {
- .readpage = qnx6_readpage,
+ .read_folio = qnx6_read_folio,
.readahead = qnx6_readahead,
.bmap = qnx6_bmap
};
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 866f9a53248e..edc88716751a 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -193,9 +193,9 @@ static int udf_writepages(struct address_space *mapping,
return mpage_writepages(mapping, wbc, udf_get_block);
}
-static int udf_readpage(struct file *file, struct page *page)
+static int udf_read_folio(struct file *file, struct folio *folio)
{
- return mpage_readpage(page, udf_get_block);
+ return mpage_read_folio(folio, udf_get_block);
}
static void udf_readahead(struct readahead_control *rac)
@@ -237,7 +237,7 @@ static sector_t udf_bmap(struct address_space *mapping, sector_t block)
const struct address_space_operations udf_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
- .readpage = udf_readpage,
+ .read_folio = udf_read_folio,
.readahead = udf_readahead,
.writepage = udf_writepage,
.writepages = udf_writepages,
diff --git a/include/linux/mpage.h b/include/linux/mpage.h
index f4f5e90a6844..43986f7ec4dd 100644
--- a/include/linux/mpage.h
+++ b/include/linux/mpage.h
@@ -16,7 +16,7 @@ struct writeback_control;
struct readahead_control;
void mpage_readahead(struct readahead_control *, get_block_t get_block);
-int mpage_readpage(struct page *page, get_block_t get_block);
+int mpage_read_folio(struct folio *folio, get_block_t get_block);
int mpage_writepages(struct address_space *mapping,
struct writeback_control *wbc, get_block_t get_block);
int mpage_writepage(struct page *page, get_block_t *get_block,
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