https://github.com/torvalds/linux
Revision 44f4c054cae646a9296da05cdfe7d6e786f73d46 authored by Matthew Wilcox on 03 July 2015, 14:40:38 UTC, committed by Al Viro on 04 July 2015, 19:56:56 UTC
For block devices which are small enough, mkfs will default to creating
a filesystem with block sizes smaller than page size.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
1 parent 5ba97d2
Raw File
Tip revision: 44f4c054cae646a9296da05cdfe7d6e786f73d46 authored by Matthew Wilcox on 03 July 2015, 14:40:38 UTC
dax: Add block size note to documentation
Tip revision: 44f4c05
Kconfig
config JFS_FS
	tristate "JFS filesystem support"
	select NLS
	select CRC32
	help
	  This is a port of IBM's Journaled Filesystem .  More information is
	  available in the file <file:Documentation/filesystems/jfs.txt>.

	  If you do not intend to use the JFS filesystem, say N.

config JFS_POSIX_ACL
	bool "JFS POSIX Access Control Lists"
	depends on JFS_FS
	select FS_POSIX_ACL
	help
	  Posix Access Control Lists (ACLs) support permissions for users and
	  groups beyond the owner/group/world scheme.

	  To learn more about Access Control Lists, visit the Posix ACLs for
	  Linux website <http://acl.bestbits.at/>.

	  If you don't know what Access Control Lists are, say N

config JFS_SECURITY
	bool "JFS Security Labels"
	depends on JFS_FS
	help
	  Security labels support alternative access control models
	  implemented by security modules like SELinux.  This option
	  enables an extended attribute handler for file security
	  labels in the jfs filesystem.

	  If you are not using a security module that requires using
	  extended attributes for file security labels, say N.

config JFS_DEBUG
	bool "JFS debugging"
	depends on JFS_FS
	help
	  If you are experiencing any problems with the JFS filesystem, say
	  Y here.  This will result in additional debugging messages to be
	  written to the system log.  Under normal circumstances, this
	  results in very little overhead.

config JFS_STATISTICS
	bool "JFS statistics"
	depends on JFS_FS
	help
	  Enabling this option will cause statistics from the JFS file system
	  to be made available to the user in the /proc/fs/jfs/ directory.
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