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Add iomap-based direct I/O support to the exfat filesystem. This replaces the previous exfat_direct_IO() implementation that used blockdev_direct_IO() with iomap_dio_rw() interface. Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Christoph Hellwig <hch@lst.de> Acked-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
25 lines
778 B
Plaintext
25 lines
778 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-or-later
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config EXFAT_FS
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tristate "exFAT filesystem support"
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select BUFFER_HEAD
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select NLS
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select FS_IOMAP
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help
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This allows you to mount devices formatted with the exFAT file system.
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exFAT is typically used on SD-Cards or USB sticks.
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To compile this as a module, choose M here: the module will be called
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exfat.
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config EXFAT_DEFAULT_IOCHARSET
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string "Default iocharset for exFAT"
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default "utf8"
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depends on EXFAT_FS
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help
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Set this to the default input/output character set to use for
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converting between the encoding that is used for user visible
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filenames and the UTF-16 character encoding that the exFAT
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filesystem uses. This can be overridden with the "iocharset" mount
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option for the exFAT filesystems.
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