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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-11-03 14:05:47 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-12-16 15:49:51 -0500 |
| commit | d1bd0b4ebfe0521964e6937195bd2f76866660c7 (patch) | |
| tree | e6c1401ff8a9455e31d7b922d580bc0439296c90 /fs/internal.h | |
| parent | 640d1930bef4f87ec8d8d2b05f0f6edc1dfcf662 (diff) | |
fs/buffer: Convert __block_write_begin_int() to take a folio
There are no plans to convert buffer_head infrastructure to use large
folios, but __block_write_begin_int() is called from iomap, and it's
more convenient and less error-prone if we pass in a folio from iomap.
It also has a nice saving of almost 200 bytes of code from removing
repeated calls to compound_head().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/internal.h')
| -rw-r--r-- | fs/internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/internal.h b/fs/internal.h index 7979ff8d168c..8590c973c2f4 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -37,7 +37,7 @@ static inline int emergency_thaw_bdev(struct super_block *sb) /* * buffer.c */ -int __block_write_begin_int(struct page *page, loff_t pos, unsigned len, +int __block_write_begin_int(struct folio *folio, loff_t pos, unsigned len, get_block_t *get_block, const struct iomap *iomap); /* |