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Subject[RFC 6/28] Add struct vfsmount parameter to vfs_mkdir()
Add struct vfsmount parameter to vfs_mkdir()

Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>

Index: linux-2.6/fs/ecryptfs/inode.c
===================================================================
--- linux-2.6.orig/fs/ecryptfs/inode.c
+++ linux-2.6/fs/ecryptfs/inode.c
@@ -501,11 +501,14 @@ static int ecryptfs_mkdir(struct inode *
{
int rc;
struct dentry *lower_dentry;
+ struct vfsmount *lower_mnt;
struct dentry *lower_dir_dentry;

lower_dentry = ecryptfs_dentry_to_lower(dentry);
+ lower_mnt = ecryptfs_dentry_to_lower_mnt(dentry);
lower_dir_dentry = lock_parent(lower_dentry);
- rc = vfs_mkdir(lower_dir_dentry->d_inode, lower_dentry, mode);
+ rc = vfs_mkdir(lower_dir_dentry->d_inode, lower_dentry, lower_mnt,
+ mode);
if (rc || !lower_dentry->d_inode)
goto out;
rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb, 0);
Index: linux-2.6/fs/namei.c
===================================================================
--- linux-2.6.orig/fs/namei.c
+++ linux-2.6/fs/namei.c
@@ -1916,7 +1916,8 @@ asmlinkage long sys_mknod(const char __u
return sys_mknodat(AT_FDCWD, filename, mode, dev);
}

-int vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+int vfs_mkdir(struct inode *dir, struct dentry *dentry, struct vfsmount *mnt,
+ int mode)
{
int error = may_create(dir, dentry, NULL);

@@ -1960,7 +1961,7 @@ asmlinkage long sys_mkdirat(int dfd, con

if (!IS_POSIXACL(nd.dentry->d_inode))
mode &= ~current->fs->umask;
- error = vfs_mkdir(nd.dentry->d_inode, dentry, mode);
+ error = vfs_mkdir(nd.dentry->d_inode, dentry, nd.mnt, mode);
dput(dentry);
out_unlock:
mutex_unlock(&nd.dentry->d_inode->i_mutex);
Index: linux-2.6/fs/nfsd/nfs4recover.c
===================================================================
--- linux-2.6.orig/fs/nfsd/nfs4recover.c
+++ linux-2.6/fs/nfsd/nfs4recover.c
@@ -156,7 +156,7 @@ nfsd4_create_clid_dir(struct nfs4_client
dprintk("NFSD: nfsd4_create_clid_dir: DIRECTORY EXISTS\n");
goto out_put;
}
- status = vfs_mkdir(rec_dir.dentry->d_inode, dentry, S_IRWXU);
+ status = vfs_mkdir(rec_dir.dentry->d_inode, dentry, NULL, S_IRWXU);
out_put:
dput(dentry);
out_unlock:
Index: linux-2.6/fs/nfsd/vfs.c
===================================================================
--- linux-2.6.orig/fs/nfsd/vfs.c
+++ linux-2.6/fs/nfsd/vfs.c
@@ -1183,7 +1183,7 @@ nfsd_create(struct svc_rqst *rqstp, stru
host_err = vfs_create(dirp, dchild, iap->ia_mode, NULL);
break;
case S_IFDIR:
- host_err = vfs_mkdir(dirp, dchild, iap->ia_mode);
+ host_err = vfs_mkdir(dirp, dchild, NULL, iap->ia_mode);
break;
case S_IFCHR:
case S_IFBLK:
Index: linux-2.6/include/linux/fs.h
===================================================================
--- linux-2.6.orig/include/linux/fs.h
+++ linux-2.6/include/linux/fs.h
@@ -979,7 +979,7 @@ extern void unlock_super(struct super_bl
*/
extern int vfs_permission(struct nameidata *, int);
extern int vfs_create(struct inode *, struct dentry *, int, struct nameidata *);
-extern int vfs_mkdir(struct inode *, struct dentry *, int);
+extern int vfs_mkdir(struct inode *, struct dentry *, struct vfsmount *, int);
extern int vfs_mknod(struct inode *, struct dentry *, int, dev_t);
extern int vfs_symlink(struct inode *, struct dentry *, const char *, int);
extern int vfs_link(struct dentry *, struct inode *, struct dentry *);
-
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