Files
Daniel Campello b19ea5ad25 ANDROID: sdcardfs: Add sdcardfs filesystem
Bug: 11118565
Bug: 27915347
Bug: 27992761
Bug: 28024488
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Bug: 70278506
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Bug: 78262592
Bug: 111641492
Bug: 111642636
Bug: 111860541
Change-Id: Ic1e01e602ce335d97342be54f3da0c5c65c087cc
Signed-off-by: Daniel Rosenberg <drosen@google.com>
[adelva: Folded the following changes into this patch:
         903cea7ab0b2 ("ANDROID: Included sdcardfs source code for kernel 3.0")
         612a725e3d97 ("ANDROID: Port of sdcardfs to 4.4")
         e4187c55208b ("ANDROID: Changed type-casting in packagelist management")
         cf76072a5cd8 ("ANDROID: sdcardfs: Bring up to date with Android M permissions:")
         a43aa502c608 ("ANDROID: sdcardfs: Add support for d_canonical_path")
         d8fefbf85af2 ("ANDROID: sdcardfs: remove effectless config option")
         416677409336 ("ANDROID: sdcardfs: Remove unused code")
         8e49a570d351 ("ANDROID: sdcardfs: remove unneeded __init and __exit")
         40ee0e93f1d7 ("ANDROID: sdcardfs: Truncate packages_gid.list on overflow")
         b1d9602aa3fe ("ANDROID: sdcardfs: fix itnull.cocci warnings")
         60a177f5a167 ("ANDROID: sdcardfs: override umask on mkdir and create")
         efb3d2695203 ("ANDROID: sdcardfs: Check for other cases on path lookup")
         0da87f63666f ("ANDROID: sdcardfs: Fix locking for permission fix up")
         75b93060655e ("ANDROID: sdcardfs: Switch package list to RCU")
         657b0a00f497 ("ANDROID: sdcardfs: Added top to sdcardfs_inode_info")
         5008d91cba25 ("ANDROID: sdcardfs: fix external storage exporting incorrect uid")
         e06c452d0d07 ("ANDROID: sdcardfs: Move directory unlock before touch")
         72e5443a2816 ("ANDROID: sdcardfs: User new permission2 functions")
         ae8be7da556d ("ANDROID: sdcardfs: Add gid and mask to private mount data")
         151a3efe57a6 ("ANDROID: sdcardfs: Use per mount permissions")
         cff865a370f3 ("ANDROID: sdcardfs: Switch ->d_inode to d_inode()")
         065ac66804bf ("ANDROID: sdcardfs: Fix locking issue with permision fix up")
         31ea603eb3c4 ("ANDROID: sdcardfs: use wrappers to access i_mutex")
         c25c2f5018a2 ("ANDROID: sdcardfs: add parent pointer into dentry name hash")
         58616bb4ec68 ("ANDROID: sdcardfs: get rid of 'parent' argument of ->d_compare()")
         1654d7ffdd20 ("ANDROID: sdcardfs: Propagate dentry down to inode_change_ok()")
         39335cac1d2f ("ANDROID: sdcardfs: make it use new .rename i_op")
         7622bb3fcc79 ("ANDROID: sdcardfs: eliminate the offset argument to ->direct_IO")
         843bd7295ee0 ("ANDROID: sdcardfs: Allow non-owners to touch")
         e3d74804d174 ("ANDROID: sdcardfs: Refactor configfs interface")
         5833eda87a72 ("ANDROID: sdcardfs: add support for user permission isolation")
         d83fb1f41dd4 ("ANDROID: sdcardfs: Remove redundant operation")
         8767af17c0e5 ("ANDROID: sdcardfs: Add GID Derivation to sdcardfs")
         7119d96ad3ee ("ANDROID: sdcardfs: switch to full_name_hash and qstr")
         778e02a54859 ("ANDROID: sdcardfs: Switch strcasecmp for internal call")
         cd4965d04404 ("ANDROID: sdcardfs: Fix incorrect hash")
         40a2ee053505 ("ANDROID: sdcardfs: Add missing path_put")
         da5342bac57a ("ANDROID: sdcardfs: Don't bother deleting freelist")
         c91857b01e05 ("ANDROID: sdcardfs: implement vm_ops->page_mkwrite")
         f62b3906044b ("ANDROID: sdcardfs: support direct-IO (DIO) operations")
         c2e216d36d63 ("ANDROID: sdcardfs: Fix case insensitive lookup")
         57b92ab6f774 ("ANDROID: sdcardfs: rate limit warning print")
         8534cee39a81 ("ANDROID: sdcardfs: Replace get/put with d_lock")
         156085b2fccf ("ANDROID: sdcardfs: Use spin_lock_nested")
         8a260cabac4e ("ANDROID: sdcardfs: Switch to internal case insensitive compare")
         a8d51569573c ("ANDROID: sdcardfs: Use d_invalidate instead of drop_recurisve")
         932a6071de63 ("ANDROID: sdcardfs: Get the blocksize from the lower fs")
         0ad4c0f87527 ("ANDROID: sdcardfs: declare MODULE_ALIAS_FS")
         b97c83b5b683 ("ANDROID: sdcardfs: Use case insensitive hash function")
         9920dfb08265 ("ANDROID: sdcardfs: move path_put outside of spinlock")
         f9a25348b233 ("ANDROID: sdcardfs: Remove uninformative prints")
         720d9030bea1 ("ANDROID: sdcardfs: Fix gid issue")
         4cbb7fa6e66c ("ANDROID: sdcardfs: correct order of descriptors")
         6cff6cc301ed ("ANDROID: sdcardfs: Fix formatting")
         ac2a40412e26 ("ANDROID: sdcardfs: Fix style issues with comments")
         2212bb8ec064 ("ANDROID: sdcardfs: remove unneeded null check")
         4c1a0add8d21 ("ANDROID: sdcardfs: Use pr_[...] instead of printk")
         74535fe211ac ("ANDROID: sdcardfs: Use to kstrout")
         e6cf8dffd014 ("ANDROID: sdcardfs: Use seq_puts over seq_printf")
         2b1ac93a90b6 ("ANDROID: sdcardfs: Fix style issues in macros")
         bab6d117426f ("ANDROID: sdcardfs: remove unnecessary call to do_munmap")
         1c0bf09f19b6 ("ANDROID: sdcardfs: copy lower inode attributes in ->ioctl")
         42f3db55942b ("ANDROID: sdcardfs: fix ->llseek to update upper and lower offset")
         97ad6205055e ("ANDROID: sdcardfs: add read_iter/write_iter opeations")
         be9abc81332b ("ANDROID: sdcardfs: use d_splice_alias")
         4e90114cb1b4 ("ANDROID: sdcardfs: update module info")
         0e1f7ab14924 ("ANDROID: sdcardfs: Directly pass lower file for mmap")
         28be4beb43f9 ("ANDROID: sdcardfs: Change cache GID value")
         9fc2c452aefe ("ANDROID: sdcardfs: ->iget fixes")
         9bb72cf15cbc ("ANDROID: sdcardfs: Don't do d_add for lower fs")
         1bc21a04c11b ("ANDROID: sdcardfs: Don't complain in fixup_lower_ownership")
         0fb5b10b28a9 ("ANDROID: sdcardfs: Use filesystem specific hash")
         30e2f0aadce2 ("ANDROID: sdcardfs: Copy meta-data from lower inode")
         f748c7053194 ("ANDROID: sdcardfs: Avoid setting GIDs outside of valid ranges")
         3d38f08bacdb ("ANDROID: sdcardfs: Call lower fs's revalidate")
         2d1f1c203978 ("ANDROID: sdcardfs: Don't iput if we didn't igrab")
         857fc5e717fc ("ANDROID: sdcardfs: fix sdcardfs_destroy_inode for the inode RCU approach")
         4fceeccf1d23 ("ANDROID: sdcardfs: Move top to its own struct")
         f51470044a15 ("ANDROID: sdcardfs: Check for NULL in revalidate")
         8c7f6c97ac81 ("ANDROID: sdcardfs: d_splice_alias can return error values")
         17da01b37d61 ("ANDROID: sdcardfs: remove dead function open_flags_to_access_mode()")
         16662dd604be ("ANDROID: sdcardfs: use mount_nodev and fix a issue in sdcardfs_kill_sb")
         43c0dca6039a ("ANDROID: sdcardfs: Remove unnecessary lock")
         48960c25cdc1 ("ANDROID: sdcardfs: override credential for ioctl to lower fs")
         5d6410b9a88d ("ANDROID: Sdcardfs: Move gid derivation under flag")
         c7dd98431f83 ("ANDROID: sdcardfs: Add default_normal option")
         db9bf31a5d86 ("ANDROID: sdcardfs: port to 4.14")
         c70c9d1e82d2 ("ANDROID: sdcardfs: Use lower getattr times/size")
         04e961477d62 ("ANDROID: sdcardfs: Protect set_top")
         1ed04b79d281 ("ANDROID: sdcardfs: Hold i_mutex for i_size_write")
         77f52fc10982 ("ANDROID: sdcardfs: Set num in extension_details during make_item")
         d71596efa247 ("ANDROID: sdcardfs: fix lock issue on 32 bit/SMP architectures")
         ee6b07fced4a ("ANDROID: sdcardfs: Fix sdcardfs to stop creating cases-sensitive duplicate entries.")
         ce12807d5b75 ("ANDROID: sdcardfs: Check for private data earlier")
         c080450304cd ("ANDROID: sdcardfs: d_make_root calls iput")
         900e77796781 ("ANDROID: sdcardfs: Set s_root to NULL after putting")
         49092e89ffa4 ("ANDROID: sdcardfs: Don't d_drop in d_revalidate")
         e1f978bc9b9c ("ANDROID: sdcardfs: fix potential crash when reserved_mb is not zero")
         faa148eaf8ed ("ANDROID: sdcardfs: Check stacked filesystem depth")
         6edd721e972c ("ANDROID: sdcardfs: Don't use OVERRIDE_CRED macro")
         11ca578b4336 ("ANDROID: sdcardfs: Change current->fs under lock")
         83dea6ba6ea7 ("ANDROID: sdcardfs: Use inode iversion helpers")
         12064f3a794e ("ANDROID: sdcardfs: Add option to drop unused dentries")
         d9fe221bbf84 ("ANDROID: sdcardfs: Add sandbox")
         f544ad0b1547 ("ANDROID: sdcardfs: Add option to not link obb")]
Signed-off-by: Alistair Delva <adelva@google.com>
[drosen: folded in  e6e368c999 ("fs: sdcardfs: Add missing option to show_options")]
[maennich: Folded the following patch into this patch:
           2a8322aa8a90 ("ANDROID: sdcardfs: fix fall through in param parsing")]
Signed-off-by: Matthias Maennich <maennich@google.com>
2025-09-20 03:23:42 +01:00

138 lines
4.5 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the Linux filesystems.
#
# 14 Sep 2000, Christoph Hellwig <hch@infradead.org>
# Rewritten to use lists instead of if-statements.
#
obj-y := open.o read_write.o file_table.o super.o \
char_dev.o stat.o exec.o pipe.o namei.o fcntl.o \
ioctl.o readdir.o select.o dcache.o inode.o \
attr.o bad_inode.o file.o filesystems.o namespace.o \
seq_file.o xattr.o libfs.o fs-writeback.o \
pnode.o splice.o sync.o utimes.o d_path.o \
stack.o fs_struct.o statfs.o fs_pin.o nsfs.o \
fs_context.o fs_parser.o
ifeq ($(CONFIG_BLOCK),y)
obj-y += buffer.o block_dev.o direct-io.o mpage.o
else
obj-y += no-block.o
endif
obj-$(CONFIG_PROC_FS) += proc_namespace.o
obj-y += notify/
obj-$(CONFIG_EPOLL) += eventpoll.o
obj-y += anon_inodes.o
obj-$(CONFIG_SIGNALFD) += signalfd.o
obj-$(CONFIG_TIMERFD) += timerfd.o
obj-$(CONFIG_EVENTFD) += eventfd.o
obj-$(CONFIG_USERFAULTFD) += userfaultfd.o
obj-$(CONFIG_AIO) += aio.o
obj-$(CONFIG_FS_DAX) += dax.o
obj-$(CONFIG_FS_ENCRYPTION) += crypto/
obj-$(CONFIG_FS_VERITY) += verity/
obj-$(CONFIG_FILE_LOCKING) += locks.o
obj-$(CONFIG_COMPAT) += compat.o compat_ioctl.o
obj-$(CONFIG_BINFMT_AOUT) += binfmt_aout.o
obj-$(CONFIG_BINFMT_EM86) += binfmt_em86.o
obj-$(CONFIG_BINFMT_MISC) += binfmt_misc.o
obj-$(CONFIG_BINFMT_SCRIPT) += binfmt_script.o
obj-$(CONFIG_BINFMT_ELF) += binfmt_elf.o
obj-$(CONFIG_COMPAT_BINFMT_ELF) += compat_binfmt_elf.o
obj-$(CONFIG_BINFMT_ELF_FDPIC) += binfmt_elf_fdpic.o
obj-$(CONFIG_BINFMT_FLAT) += binfmt_flat.o
obj-$(CONFIG_FS_MBCACHE) += mbcache.o
obj-$(CONFIG_FS_POSIX_ACL) += posix_acl.o
obj-$(CONFIG_NFS_COMMON) += nfs_common/
obj-$(CONFIG_COREDUMP) += coredump.o
obj-$(CONFIG_SYSCTL) += drop_caches.o
obj-$(CONFIG_FHANDLE) += fhandle.o
obj-$(CONFIG_FS_IOMAP) += iomap.o
obj-y += quota/
obj-$(CONFIG_PROC_FS) += proc/
obj-$(CONFIG_KERNFS) += kernfs/
obj-$(CONFIG_SYSFS) += sysfs/
obj-$(CONFIG_CONFIGFS_FS) += configfs/
obj-y += devpts/
obj-$(CONFIG_PROFILING) += dcookies.o
obj-$(CONFIG_DLM) += dlm/
# Do not add any filesystems before this line
obj-$(CONFIG_FSCACHE) += fscache/
obj-$(CONFIG_REISERFS_FS) += reiserfs/
obj-$(CONFIG_EXT4_FS) += ext4/
# We place ext4 before ext2 so that clean ext3 root fs's do NOT mount using the
# ext2 driver, which doesn't know about journalling! Explicitly request ext2
# by giving the rootfstype= parameter.
obj-$(CONFIG_EXT2_FS) += ext2/
obj-$(CONFIG_JBD2) += jbd2/
obj-$(CONFIG_CRAMFS) += cramfs/
obj-$(CONFIG_SQUASHFS) += squashfs/
obj-y += ramfs/
obj-$(CONFIG_HUGETLBFS) += hugetlbfs/
obj-$(CONFIG_CODA_FS) += coda/
obj-$(CONFIG_MINIX_FS) += minix/
obj-$(CONFIG_FAT_FS) += fat/
obj-$(CONFIG_EXFAT_FS) += exfat/
obj-$(CONFIG_BFS_FS) += bfs/
obj-$(CONFIG_ISO9660_FS) += isofs/
obj-$(CONFIG_HFSPLUS_FS) += hfsplus/ # Before hfs to find wrapped HFS+
obj-$(CONFIG_HFS_FS) += hfs/
obj-$(CONFIG_ECRYPT_FS) += ecryptfs/
obj-$(CONFIG_SDCARD_FS) += sdcardfs/
obj-$(CONFIG_VXFS_FS) += freevxfs/
obj-$(CONFIG_NFS_FS) += nfs/
obj-$(CONFIG_EXPORTFS) += exportfs/
obj-$(CONFIG_NFSD) += nfsd/
obj-$(CONFIG_LOCKD) += lockd/
obj-$(CONFIG_NLS) += nls/
obj-$(CONFIG_UNICODE) += unicode/
obj-$(CONFIG_SYSV_FS) += sysv/
obj-$(CONFIG_CIFS) += cifs/
obj-$(CONFIG_HPFS_FS) += hpfs/
obj-$(CONFIG_NTFS_FS) += ntfs/
obj-$(CONFIG_UFS_FS) += ufs/
obj-$(CONFIG_EFS_FS) += efs/
obj-$(CONFIG_JFFS2_FS) += jffs2/
obj-$(CONFIG_UBIFS_FS) += ubifs/
obj-$(CONFIG_AFFS_FS) += affs/
obj-$(CONFIG_ROMFS_FS) += romfs/
obj-$(CONFIG_QNX4FS_FS) += qnx4/
obj-$(CONFIG_QNX6FS_FS) += qnx6/
obj-$(CONFIG_AUTOFS_FS) += autofs/
obj-$(CONFIG_ADFS_FS) += adfs/
obj-$(CONFIG_FUSE_FS) += fuse/
obj-$(CONFIG_OVERLAY_FS) += overlayfs/
obj-$(CONFIG_ORANGEFS_FS) += orangefs/
obj-$(CONFIG_INCREMENTAL_FS) += incfs/
obj-$(CONFIG_UDF_FS) += udf/
obj-$(CONFIG_SUN_OPENPROMFS) += openpromfs/
obj-$(CONFIG_OMFS_FS) += omfs/
obj-$(CONFIG_JFS_FS) += jfs/
obj-$(CONFIG_XFS_FS) += xfs/
obj-$(CONFIG_9P_FS) += 9p/
obj-$(CONFIG_AFS_FS) += afs/
obj-$(CONFIG_NILFS2_FS) += nilfs2/
obj-$(CONFIG_BEFS_FS) += befs/
obj-$(CONFIG_HOSTFS) += hostfs/
obj-$(CONFIG_CACHEFILES) += cachefiles/
obj-$(CONFIG_DEBUG_FS) += debugfs/
obj-$(CONFIG_TRACING) += tracefs/
obj-$(CONFIG_OCFS2_FS) += ocfs2/
obj-$(CONFIG_BTRFS_FS) += btrfs/
obj-$(CONFIG_GFS2_FS) += gfs2/
obj-$(CONFIG_F2FS_FS) += f2fs/
obj-y += exofs/ # Multiple modules
obj-$(CONFIG_CEPH_FS) += ceph/
obj-$(CONFIG_PSTORE) += pstore/
obj-$(CONFIG_EFIVAR_FS) += efivarfs/
obj-$(CONFIG_EROFS_FS) += erofs/