xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "ANDROID: vfs: Add permission2 for filesystems with per mount permissions"

Browse Source 
This reverts commit 4fd07efd90 as it is no
longer needed because sdcardfs is gone.

Bug: 157700134
Cc: Daniel Rosenberg <drosen@google.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Alistair Strachan <astrachan@google.com>
Cc: Yongqin Liu <yongqin.liu@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iafecb7f5ee39c6c8828741b9c3fced68f0ca2e95
This commit is contained in:
Greg Kroah-Hartman
2020-05-28 16:44:45 +02:00
parent 972cde43ff
commit c3271fe281
11 changed files with 72 additions and 168 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
include/linux/fs.h
View File

@@ -1724,21 +1724,13 @@ extern bool inode_owner_or_capable(const struct inode *inode);
* VFS helper functions..
*/
extern int vfs_create(struct inode *, struct dentry *, umode_t, bool);
extern int vfs_create2(struct vfsmount *, struct inode *, struct dentry *, umode_t, bool);
extern int vfs_mkdir(struct inode *, struct dentry *, umode_t);
extern int vfs_mkdir2(struct vfsmount *, struct inode *, struct dentry *, umode_t);
extern int vfs_mknod(struct inode *, struct dentry *, umode_t, dev_t);
extern int vfs_mknod2(struct vfsmount *, struct inode *, struct dentry *, umode_t, dev_t);
extern int vfs_symlink(struct inode *, struct dentry *, const char *);
extern int vfs_symlink2(struct vfsmount *, struct inode *, struct dentry *, const char *);
extern int vfs_link(struct dentry *, struct inode *, struct dentry *, struct inode **);
extern int vfs_link2(struct vfsmount *, struct dentry *, struct inode *, struct dentry *, struct inode **);
extern int vfs_rmdir(struct inode *, struct dentry *);
extern int vfs_rmdir2(struct vfsmount *, struct inode *, struct dentry *);
extern int vfs_unlink(struct inode *, struct dentry *, struct inode **);
extern int vfs_unlink2(struct vfsmount *, struct inode *, struct dentry *, struct inode **);
extern int vfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *, struct inode **, unsigned int);
extern int vfs_rename2(struct vfsmount *, struct inode *, struct dentry *, struct inode *, struct dentry *, struct inode **, unsigned int);
extern int vfs_whiteout(struct inode *, struct dentry *);
extern struct dentry *vfs_tmpfile(struct dentry *dentry, umode_t mode,
@@ -1747,9 +1739,6 @@ extern struct dentry *vfs_tmpfile(struct dentry *dentry, umode_t mode,
int vfs_mkobj(struct dentry *, umode_t,
int (*f)(struct dentry *, umode_t, void *),
void *);
int vfs_mkobj2(struct vfsmount *, struct dentry *, umode_t,
int (*f)(struct dentry *, umode_t, void *),
void *);
extern long vfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
@@ -1890,7 +1879,6 @@ struct inode_operations {
struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
const char * (*get_link) (struct dentry *, struct inode *, struct delayed_call *);
int (*permission) (struct inode *, int);
int (*permission2) (struct vfsmount *, struct inode *, int);
struct posix_acl * (*get_acl)(struct inode *, int);
int (*readlink) (struct dentry *, char __user *,int);
@@ -2924,7 +2912,6 @@ static inline int bmap(struct inode *inode, sector_t *block)
extern int notify_change(struct dentry *, struct iattr *, struct inode **);
extern int notify_change2(struct vfsmount *, struct dentry *, struct iattr *, struct inode **);
extern int inode_permission(struct inode *, int);
extern int inode_permission2(struct vfsmount *, struct inode *, int);
extern int generic_permission(struct inode *, int);
extern int __check_sticky(struct inode *dir, struct inode *inode);