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mpage: convert map_buffer_to_folio() to folio_create_empty_buffers() 

Saves a folio->page->folio conversion.

Link: https://lkml.kernel.org/r/20231016201114.1928083-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Pankaj Raghav <p.raghav@samsung.com>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-10-16 21:10:50 +01:00 committed by Andrew Morton
parent 3decb8564e
commit 4f05f139e3
1 changed files with 1 additions and 2 deletions
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3
fs/mpage.c
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@ -119,8 +119,7 @@ static void map_buffer_to_folio(struct folio *folio, struct buffer_head *bh,
folio_mark_uptodate(folio);
return;
}
create_empty_buffers(&folio->page, i_blocksize(inode), 0);
head = folio_buffers(folio);
head = folio_create_empty_buffers(folio, i_blocksize(inode), 0);
}
page_bh = head;