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fsdax: mark the iomap argument to dax_iomap_sector as const 

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Christoph Hellwig 2021-08-10 18:33:05 -07:00 committed by Darrick J. Wong
parent 6d49cc8545
commit 7e4f4b2d68
1 changed files with 1 additions and 1 deletions
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2
fs/dax.c
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@ -1005,7 +1005,7 @@ int dax_writeback_mapping_range(struct address_space *mapping,
}
EXPORT_SYMBOL_GPL(dax_writeback_mapping_range);
static sector_t dax_iomap_sector(struct iomap *iomap, loff_t pos)
static sector_t dax_iomap_sector(const struct iomap *iomap, loff_t pos)
{
return (iomap->addr + (pos & PAGE_MASK) - iomap->offset) >> 9;
}