[PATCH] sysfs: change uses of f_{dentry, vfsmnt} to use f_path

Change all the uses of f_{dentry,vfsmnt} to f_path.{dentry,mnt} in the sysfs
filesystem code.

Signed-off-by: Josef "Jeff" Sipek <jsipek@cs.sunysb.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index 98022e4..e8f540d 100644 (file)
--- a/fs/sysfs/bin.c
+++ b/fs/sysfs/bin.c
@@ -35,7 +35,7 @@ static ssize_t
 read(struct file * file, char __user * userbuf, size_t count, loff_t * off)
 {
        char *buffer = file->private_data;
-       struct dentry *dentry = file->f_dentry;
+       struct dentry *dentry = file->f_path.dentry;
        int size = dentry->d_inode->i_size;
        loff_t offs = *off;
        int ret;
@@ -81,7 +81,7 @@ static ssize_t write(struct file * file, const char __user * userbuf,
                     size_t count, loff_t * off)
 {
        char *buffer = file->private_data;
-       struct dentry *dentry = file->f_dentry;
+       struct dentry *dentry = file->f_path.dentry;
        int size = dentry->d_inode->i_size;
        loff_t offs = *off;
 
@@ -105,7 +105,7 @@ static ssize_t write(struct file * file, const char __user * userbuf,
 
 static int mmap(struct file *file, struct vm_area_struct *vma)
 {
-       struct dentry *dentry = file->f_dentry;
+       struct dentry *dentry = file->f_path.dentry;
        struct bin_attribute *attr = to_bin_attr(dentry);
        struct kobject *kobj = to_kobj(dentry->d_parent);
 
@@ -117,8 +117,8 @@ static int mmap(struct file *file, struct vm_area_struct *vma)
 
 static int open(struct inode * inode, struct file * file)
 {
-       struct kobject *kobj = sysfs_get_kobject(file->f_dentry->d_parent);
-       struct bin_attribute * attr = to_bin_attr(file->f_dentry);
+       struct kobject *kobj = sysfs_get_kobject(file->f_path.dentry->d_parent);
+       struct bin_attribute * attr = to_bin_attr(file->f_path.dentry);
        int error = -EINVAL;
 
        if (!kobj || !attr)
@@ -153,8 +153,8 @@ static int open(struct inode * inode, struct file * file)
 
 static int release(struct inode * inode, struct file * file)
 {
-       struct kobject * kobj = to_kobj(file->f_dentry->d_parent);
-       struct bin_attribute * attr = to_bin_attr(file->f_dentry);
+       struct kobject * kobj = to_kobj(file->f_path.dentry->d_parent);
+       struct bin_attribute * attr = to_bin_attr(file->f_path.dentry);
        u8 * buffer = file->private_data;
 
        if (kobj) 

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index a5782e8..511edef 100644 (file)
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -419,7 +419,7 @@ out:
 
 static int sysfs_dir_open(struct inode *inode, struct file *file)
 {
-       struct dentry * dentry = file->f_dentry;
+       struct dentry * dentry = file->f_path.dentry;
        struct sysfs_dirent * parent_sd = dentry->d_fsdata;
 
        mutex_lock(&dentry->d_inode->i_mutex);
@@ -432,7 +432,7 @@ static int sysfs_dir_open(struct inode *inode, struct file *file)
 
 static int sysfs_dir_close(struct inode *inode, struct file *file)
 {
-       struct dentry * dentry = file->f_dentry;
+       struct dentry * dentry = file->f_path.dentry;
        struct sysfs_dirent * cursor = file->private_data;
 
        mutex_lock(&dentry->d_inode->i_mutex);
@@ -452,7 +452,7 @@ static inline unsigned char dt_type(struct sysfs_dirent *sd)
 
 static int sysfs_readdir(struct file * filp, void * dirent, filldir_t filldir)
 {
-       struct dentry *dentry = filp->f_dentry;
+       struct dentry *dentry = filp->f_path.dentry;
        struct sysfs_dirent * parent_sd = dentry->d_fsdata;
        struct sysfs_dirent *cursor = filp->private_data;
        struct list_head *p, *q = &cursor->s_sibling;
@@ -509,7 +509,7 @@ static int sysfs_readdir(struct file * filp, void * dirent, filldir_t filldir)
 
 static loff_t sysfs_dir_lseek(struct file * file, loff_t offset, int origin)
 {
-       struct dentry * dentry = file->f_dentry;
+       struct dentry * dentry = file->f_path.dentry;
 
        mutex_lock(&dentry->d_inode->i_mutex);
        switch (origin) {
@@ -519,7 +519,7 @@ static loff_t sysfs_dir_lseek(struct file * file, loff_t offset, int origin)
                        if (offset >= 0)
                                break;
                default:
-                       mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+                       mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
                        return -EINVAL;
        }
        if (offset != file->f_pos) {

diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index 95c1651..9cfe53e 100644 (file)
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -154,7 +154,7 @@ sysfs_read_file(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 
        down(&buffer->sem);
        if (buffer->needs_read_fill) {
-               if ((retval = fill_read_buffer(file->f_dentry,buffer)))
+               if ((retval = fill_read_buffer(file->f_path.dentry,buffer)))
                        goto out;
        }
        pr_debug("%s: count = %zd, ppos = %lld, buf = %s\n",
@@ -245,7 +245,7 @@ sysfs_write_file(struct file *file, const char __user *buf, size_t count, loff_t
        down(&buffer->sem);
        len = fill_write_buffer(buffer, buf, count);
        if (len > 0)
-               len = flush_write_buffer(file->f_dentry, buffer, len);
+               len = flush_write_buffer(file->f_path.dentry, buffer, len);
        if (len > 0)
                *ppos += len;
        up(&buffer->sem);
@@ -254,8 +254,8 @@ sysfs_write_file(struct file *file, const char __user *buf, size_t count, loff_t
 
 static int check_perm(struct inode * inode, struct file * file)
 {
-       struct kobject *kobj = sysfs_get_kobject(file->f_dentry->d_parent);
-       struct attribute * attr = to_attr(file->f_dentry);
+       struct kobject *kobj = sysfs_get_kobject(file->f_path.dentry->d_parent);
+       struct attribute * attr = to_attr(file->f_path.dentry);
        struct sysfs_buffer * buffer;
        struct sysfs_ops * ops = NULL;
        int error = 0;
@@ -337,8 +337,8 @@ static int sysfs_open_file(struct inode * inode, struct file * filp)
 
 static int sysfs_release(struct inode * inode, struct file * filp)
 {
-       struct kobject * kobj = to_kobj(filp->f_dentry->d_parent);
-       struct attribute * attr = to_attr(filp->f_dentry);
+       struct kobject * kobj = to_kobj(filp->f_path.dentry->d_parent);
+       struct attribute * attr = to_attr(filp->f_path.dentry);
        struct module * owner = attr->owner;
        struct sysfs_buffer * buffer = filp->private_data;
 
@@ -372,8 +372,8 @@ static int sysfs_release(struct inode * inode, struct file * filp)
 static unsigned int sysfs_poll(struct file *filp, poll_table *wait)
 {
        struct sysfs_buffer * buffer = filp->private_data;
-       struct kobject * kobj = to_kobj(filp->f_dentry->d_parent);
-       struct sysfs_dirent * sd = filp->f_dentry->d_fsdata;
+       struct kobject * kobj = to_kobj(filp->f_path.dentry->d_parent);
+       struct sysfs_dirent * sd = filp->f_path.dentry->d_fsdata;
        int res = 0;
 
        poll_wait(filp, &kobj->poll, wait);