linux/fs/hpfs/Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config HPFS_FS
	tristate "OS/2 HPFS file system support"
	depends on BLOCK
	select BUFFER_HEAD
	select FS_IOMAP
	help
	  OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
	  is the file system used for organizing files on OS/2 hard disk
	  partitions. Say Y if you want to be able to read files from and
	  write files to an OS/2 HPFS partition on your hard drive. OS/2
	  floppies however are in regular MSDOS format, so you don't need this
	  option in order to be able to read them. Read
	  <file:Documentation/filesystems/hpfs.rst>.

	  To compile this file system support as a module, choose M here: the
	  module will be called hpfs.  If unsure, say N.
treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-19 20:07:45 +08:00			`# SPDX-License-Identifier: GPL-2.0-only`
fs/Kconfig: move hpfs out Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> 2009-01-22 16:01:26 +08:00			`config HPFS_FS`
			`tristate "OS/2 HPFS file system support"`
			`depends on BLOCK`
fs: add CONFIG_BUFFER_HEAD Add a new config option that controls building the buffer_head code, and select it from all file systems and stacking drivers that need it. For the block device nodes and alternative iomap based buffered I/O path is provided when buffer_head support is not enabled, and iomap needs a a small tweak to define the IOMAP_F_BUFFER_HEAD flag to 0 to not call into the buffer_head code when it doesn't exist. Otherwise this is just Kconfig and ifdef changes. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20230801172201.1923299-7-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 2023-08-02 01:22:01 +08:00			`select BUFFER_HEAD`
hpfs: use iomap_fiemap to implement ->fiemap hpfs is the last user of generic_block_fiemap, so add a trivial iomap_ops based on the ext2 version and switch to iomap_fiemap. Link: https://lore.kernel.org/r/20210720133341.405438-4-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz> 2021-07-20 21:33:40 +08:00			`select FS_IOMAP`
fs/Kconfig: move hpfs out Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> 2009-01-22 16:01:26 +08:00			`help`
			`OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS`
			`is the file system used for organizing files on OS/2 hard disk`
			`partitions. Say Y if you want to be able to read files from and`
			`write files to an OS/2 HPFS partition on your hard drive. OS/2`
			`floppies however are in regular MSDOS format, so you don't need this`
			`option in order to be able to read them. Read`
docs: filesystems: fix renamed references Some filesystem references got broken by a previous patch series I submitted. Address those. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: David Sterba <dsterba@suse.com> # fs/affs/Kconfig Link: https://lore.kernel.org/r/57318c53008dbda7f6f4a5a9e5787f4d37e8565a.1586881715.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2020-04-15 00:48:37 +08:00			`<file:Documentation/filesystems/hpfs.rst>.`
fs/Kconfig: move hpfs out Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> 2009-01-22 16:01:26 +08:00
			`To compile this file system support as a module, choose M here: the`
			`module will be called hpfs. If unsure, say N.`