Lines Matching +full:no +full:- +full:unaligned +full:- +full:direct +full:- +full:access

1 # SPDX-License-Identifier: GPL-2.0-only
8 # Use unaligned word dcache accesses
61 	bool "File system based Direct Access (DAX) support"
68 	  Direct Access (DAX) can be used on memory-backed block devices.
73 	  For a DAX device to support file system access it needs to have
77 		# ndctl create-namespace --force --reconfig=namespace0.0 \
78 			--mode=fsdax --map=mem
80 	  See the 'create-namespace' man page for details on the overhead of
81 	  --map=mem:
82 	  https://docs.pmem.io/ndctl-user-guide/ndctl-man-pages/ndctl-create-namespace
86 	  per-inode using a mount option as well.  See the file documentation in
101 # get_user_pages() of DAX mappings. I.e. "limited" indicates no support
103 # direct-I/O to a DAX mapping.
152 menu "CD-ROM/DVD Filesystems"
184 	  Everything in tmpfs is temporary in the sense that no files will be
192 	bool "Tmpfs POSIX Access Control Lists"
197 	  POSIX Access Control Lists (ACLs) support additional access rights
205 	  For example, some distros need this feature for ALSA-related /dev
225 	bool "Use 64-bit ino_t by default in tmpfs"
235 	  But if a long-lived tmpfs is to be accessed by 32-bit applications so
238 	  failing with EOVERFLOW once 33-bit inode numbers are reached.
268 	  <file:Documentation/admin-guide/mm/hugetlbpage.rst> for details.
350 	  filesystem-related networking code, such as NFS daemon and