linux/fs/omfs/Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config OMFS_FS
	tristate "SonicBlue Optimized MPEG File System support"
	depends on BLOCK
	select BUFFER_HEAD
	select CRC_ITU_T
	help
	  This is the proprietary file system used by the Rio Karma music
	  player and ReplayTV DVR.  Despite the name, this filesystem is not
	  more efficient than a standard FS for MPEG files, in fact likely
	  the opposite is true.  Say Y if you have either of these devices
	  and wish to mount its disk.

	  To compile this file system support as a module, choose M here: the
	  module will be called omfs.  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 13:07:45 +01:00			`# SPDX-License-Identifier: GPL-2.0-only`
fs/Kconfig: move omfs out Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> 2009-01-22 11:00:41 +03:00			`config OMFS_FS`
			`tristate "SonicBlue Optimized MPEG 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> 2023-08-01 19:22:01 +02:00			`select BUFFER_HEAD`
fs/Kconfig: move omfs out Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> 2009-01-22 11:00:41 +03:00			`select CRC_ITU_T`
			`help`
			`This is the proprietary file system used by the Rio Karma music`
			`player and ReplayTV DVR. Despite the name, this filesystem is not`
			`more efficient than a standard FS for MPEG files, in fact likely`
			`the opposite is true. Say Y if you have either of these devices`
			`and wish to mount its disk.`

			`To compile this file system support as a module, choose M here: the`
			`module will be called omfs. If unsure, say N.`