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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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2
include/linux/buffer_head.h
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@ -278,7 +278,7 @@ int block_write_end(struct file *, struct address_space *,
int generic_write_end(struct file *, struct address_space *,
loff_t, unsigned, unsigned,
struct page *, void *);
void page_zero_new_buffers(struct page *page, unsigned from, unsigned to);
void folio_zero_new_buffers(struct folio *folio, size_t from, size_t to);
void clean_page_buffers(struct page *page);
int cont_write_begin(struct file *, struct address_space *, loff_t,
unsigned, struct page **, void **,