From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/fs/Kconfig | 49 ++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 40 insertions(+), 9 deletions(-)
diff --git a/kernel/fs/Kconfig b/kernel/fs/Kconfig
index b8d003f..f6ba03a 100644
--- a/kernel/fs/Kconfig
+++ b/kernel/fs/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# File system configuration
#
@@ -7,6 +8,12 @@
# Use unaligned word dcache accesses
config DCACHE_WORD_ACCESS
bool
+
+config VALIDATE_FS_PARSER
+ bool "Validate filesystem parameter description"
+ help
+ Enable this to perform validation of the parameter description for a
+ filesystem when it is registered.
if BLOCK
@@ -33,11 +40,12 @@
source "fs/btrfs/Kconfig"
source "fs/nilfs2/Kconfig"
source "fs/f2fs/Kconfig"
+source "fs/zonefs/Kconfig"
config FS_DAX
bool "Direct Access (DAX) support"
depends on MMU
- depends on !(ARM || MIPS || SPARC)
+ depends on !(ARM || MIPS || SPARC) || (ROCKCHIP_RAMDISK && ARM)
select DEV_PAGEMAP_OPS if (ZONE_DEVICE && !FS_DAX_LIMITED)
select FS_IOMAP
select DAX
@@ -133,9 +141,10 @@
endif # BLOCK
if BLOCK
-menu "DOS/FAT/NT Filesystems"
+menu "DOS/FAT/EXFAT/NT Filesystems"
source "fs/fat/Kconfig"
+source "fs/exfat/Kconfig"
source "fs/ntfs/Kconfig"
endmenu
@@ -158,7 +167,7 @@
space. If you unmount a tmpfs instance, everything stored therein is
lost.
- See <file:Documentation/filesystems/tmpfs.txt> for details.
+ See <file:Documentation/filesystems/tmpfs.rst> for details.
config TMPFS_POSIX_ACL
bool "Tmpfs POSIX Access Control Lists"
@@ -193,6 +202,27 @@
If unsure, say N.
+config TMPFS_INODE64
+ bool "Use 64-bit ino_t by default in tmpfs"
+ depends on TMPFS && 64BIT && !(S390 || ALPHA)
+ default n
+ help
+ tmpfs has historically used only inode numbers as wide as an unsigned
+ int. In some cases this can cause wraparound, potentially resulting
+ in multiple files with the same inode number on a single device. This
+ option makes tmpfs use the full width of ino_t by default, without
+ needing to specify the inode64 option when mounting.
+
+ But if a long-lived tmpfs is to be accessed by 32-bit applications so
+ ancient that opening a file larger than 2GiB fails with EINVAL, then
+ the INODE64 config option and inode64 mount option risk operations
+ failing with EOVERFLOW once 33-bit inode numbers are reached.
+
+ To override this configured default, use the inode32 or inode64
+ option when mounting.
+
+ If unsure, say N.
+
config HUGETLBFS
bool "HugeTLB file system support"
depends on X86 || IA64 || SPARC64 || (S390 && 64BIT) || \
@@ -221,7 +251,7 @@
menuconfig MISC_FILESYSTEMS
bool "Miscellaneous filesystems"
default y
- ---help---
+ help
Say Y here to get to see options for various miscellaneous
filesystems, such as filesystems that came from other
operating systems.
@@ -237,7 +267,6 @@
source "fs/adfs/Kconfig"
source "fs/affs/Kconfig"
source "fs/ecryptfs/Kconfig"
-source "fs/sdcardfs/Kconfig"
source "fs/hfs/Kconfig"
source "fs/hfsplus/Kconfig"
source "fs/befs/Kconfig"
@@ -258,17 +287,16 @@
source "fs/pstore/Kconfig"
source "fs/sysv/Kconfig"
source "fs/ufs/Kconfig"
-source "fs/exofs/Kconfig"
+source "fs/erofs/Kconfig"
+source "fs/vboxsf/Kconfig"
endif # MISC_FILESYSTEMS
-
-source "fs/exofs/Kconfig.ore"
menuconfig NETWORK_FILESYSTEMS
bool "Network File Systems"
default y
depends on NET
- ---help---
+ help
Say Y here to get to see options for network filesystems and
filesystem-related networking code, such as NFS daemon and
RPCSEC security modules.
@@ -319,4 +347,7 @@
source "fs/dlm/Kconfig"
source "fs/unicode/Kconfig"
+config IO_WQ
+ bool
+
endmenu
--
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