diff options
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index a6313a969bc5..2685a4d0d353 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -15,11 +15,11 @@ config VALIDATE_FS_PARSER Enable this to perform validation of the parameter description for a filesystem when it is registered. -if BLOCK - config FS_IOMAP bool +if BLOCK + source "fs/ext2/Kconfig" source "fs/ext4/Kconfig" source "fs/jbd2/Kconfig" @@ -42,11 +42,13 @@ source "fs/nilfs2/Kconfig" source "fs/f2fs/Kconfig" source "fs/zonefs/Kconfig" +endif # BLOCK + config FS_DAX bool "File system based Direct Access (DAX) support" depends on MMU depends on !(ARM || MIPS || SPARC) - select DEV_PAGEMAP_OPS if (ZONE_DEVICE && !FS_DAX_LIMITED) + depends on ZONE_DEVICE || FS_DAX_LIMITED select FS_IOMAP select DAX help @@ -89,8 +91,6 @@ config FS_DAX_PMD config FS_DAX_LIMITED bool -endif # BLOCK - # Posix ACL utility routines # # Note: Posix ACLs can be implemented without these helpers. Never use @@ -235,6 +235,7 @@ config ARCH_SUPPORTS_HUGETLBFS config HUGETLBFS bool "HugeTLB file system support" depends on X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS || BROKEN + depends on (SYSFS || SYSCTL) help hugetlbfs is a filesystem backing for HugeTLB pages, based on ramfs. For architectures that support it, say Y here and read @@ -245,20 +246,26 @@ config HUGETLBFS config HUGETLB_PAGE def_bool HUGETLBFS -config HUGETLB_PAGE_FREE_VMEMMAP +# +# Select this config option from the architecture Kconfig, if it is preferred +# to enable the feature of HugeTLB Vmemmap Optimization (HVO). +# +config ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP + bool + +config HUGETLB_PAGE_OPTIMIZE_VMEMMAP def_bool HUGETLB_PAGE - depends on X86_64 + depends on ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP depends on SPARSEMEM_VMEMMAP -config HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON - bool "Default freeing vmemmap pages of HugeTLB to on" +config HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON + bool "HugeTLB Vmemmap Optimization (HVO) defaults to on" default n - depends on HUGETLB_PAGE_FREE_VMEMMAP + depends on HUGETLB_PAGE_OPTIMIZE_VMEMMAP help - When using HUGETLB_PAGE_FREE_VMEMMAP, the freeing unused vmemmap - pages associated with each HugeTLB page is default off. Say Y here - to enable freeing vmemmap pages of HugeTLB by default. It can then - be disabled on the command line via hugetlb_free_vmemmap=off. + The HugeTLB VmemmapvOptimization (HVO) defaults to off. Say Y here to + enable HVO by default. It can be disabled via hugetlb_free_vmemmap=off + (boot command line) or hugetlb_optimize_vmemmap (sysctl). config MEMFD_CREATE def_bool TMPFS || HUGETLBFS @@ -344,7 +351,7 @@ config LOCKD config LOCKD_V4 bool - depends on NFSD_V3 || NFS_V3 + depends on NFSD || NFS_V3 depends on FILE_LOCKING default y @@ -369,8 +376,8 @@ source "fs/ksmbd/Kconfig" config SMBFS_COMMON tristate - default y if CIFS=y - default m if CIFS=m + default y if CIFS=y || SMB_SERVER=y + default m if CIFS=m || SMB_SERVER=m source "fs/coda/Kconfig" source "fs/afs/Kconfig" |