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buffer: convert page_zero_new_buffers() to folio_zero_new_buffers()

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Most of the callers already have a folio; convert reiserfs_write_end() to
have a folio.  Removes a couple of hidden calls to compound_head().

Link: https://lkml.kernel.org/r/20230612210141.730128-10-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Bob Peterson <rpeterso@redhat.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2023-06-12 22:01:36 +01:00
committed by Andrew Morton
parent 8c6cb3e3d5
commit 4a9622f2fd
4 changed files with 21 additions and 19 deletions
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4
fs/ext4/inode.c
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@@ -1093,7 +1093,7 @@ static int ext4_block_write_begin(struct folio *folio, loff_t pos, unsigned len,
err = -EIO;
}
if (unlikely(err)) {
page_zero_new_buffers(&folio->page, from, to);
folio_zero_new_buffers(folio, from, to);
} else if (fscrypt_inode_uses_fs_layer_crypto(inode)) {
for (i = 0; i < nr_wait; i++) {
int err2;
@@ -1339,7 +1339,7 @@ static int ext4_write_end(struct file *file,
}
/*
* This is a private version of page_zero_new_buffers() which doesn't
* This is a private version of folio_zero_new_buffers() which doesn't
* set the buffer to be dirty, since in data=journalled mode we need
* to call ext4_dirty_journalled_data() instead.
*/