Merge branch 'x86-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[deliverable/linux.git] / fs / open.c

diff --git a/fs/open.c b/fs/open.c
index 081d3d6df74ba54ccd0e1d754640b218e54f4111..bf66cf1a9f5c4e186c14b7217414a51b5109c7b4 100644 (file)
--- a/fs/open.c
+++ b/fs/open.c
@@ -65,7 +65,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
        return ret;
 }
 
-long vfs_truncate(struct path *path, loff_t length)
+long vfs_truncate(const struct path *path, loff_t length)
 {
        struct inode *inode;
        long error;
@@ -499,7 +499,7 @@ out:
        return error;
 }
 
-static int chmod_common(struct path *path, umode_t mode)
+static int chmod_common(const struct path *path, umode_t mode)
 {
        struct inode *inode = path->dentry->d_inode;
        struct inode *delegated_inode = NULL;
@@ -564,7 +564,7 @@ SYSCALL_DEFINE2(chmod, const char __user *, filename, umode_t, mode)
        return sys_fchmodat(AT_FDCWD, filename, mode);
 }
 
-static int chown_common(struct path *path, uid_t user, gid_t group)
+static int chown_common(const struct path *path, uid_t user, gid_t group)
 {
        struct inode *inode = path->dentry->d_inode;
        struct inode *delegated_inode = NULL;
@@ -713,7 +713,7 @@ static int do_dentry_open(struct file *f,
        }
 
        /* POSIX.1-2008/SUSv4 Section XSI 2.9.7 */
-       if (S_ISREG(inode->i_mode))
+       if (S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode))
                f->f_mode |= FMODE_ATOMIC_POS;
 
        f->f_op = fops_get(inode->i_fop);
@@ -840,13 +840,13 @@ EXPORT_SYMBOL(file_path);
 int vfs_open(const struct path *path, struct file *file,
             const struct cred *cred)
 {
-       struct inode *inode = vfs_select_inode(path->dentry, file->f_flags);
+       struct dentry *dentry = d_real(path->dentry, NULL, file->f_flags);
 
-       if (IS_ERR(inode))
-               return PTR_ERR(inode);
+       if (IS_ERR(dentry))
+               return PTR_ERR(dentry);
 
        file->f_path = *path;
-       return do_dentry_open(file, inode, NULL, cred);
+       return do_dentry_open(file, d_backing_inode(dentry), NULL, cred);
 }
 
 struct file *dentry_open(const struct path *path, int flags,