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
56 	bool "File system based Direct Access (DAX) support"
63 	  Direct Access (DAX) can be used on memory-backed block devices.
68 	  For a DAX device to support file system access it needs to have
72 		# ndctl create-namespace --force --reconfig=namespace0.0 \
73 			--mode=fsdax --map=mem
75 	  See the 'create-namespace' man page for details on the overhead of
76 	  --map=mem:
77 	  https://docs.pmem.io/ndctl-user-guide/ndctl-man-pages/ndctl-create-namespace
81 	  per-inode using a mount option as well.  See the file documentation in
96 # get_user_pages() of DAX mappings. I.e. "limited" indicates no support
98 # direct-I/O to a DAX mapping.
148 menu "CD-ROM/DVD Filesystems"
180 	  Everything in tmpfs is temporary in the sense that no files will be
188 	bool "Tmpfs POSIX Access Control Lists"
193 	  POSIX Access Control Lists (ACLs) support additional access rights
201 	  For example, some distros need this feature for ALSA-related /dev
221 	bool "Use 64-bit ino_t by default in tmpfs"
231 	  But if a long-lived tmpfs is to be accessed by 32-bit applications so
234 	  failing with EOVERFLOW once 33-bit inode numbers are reached.
264 	  <file:Documentation/admin-guide/mm/hugetlbpage.rst> for details.
349 	  filesystem-related networking code, such as NFS daemon and