[PATCH] proc: 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 proc
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/proc/base.c b/fs/proc/base.c
index b859fc7..a71f175 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -472,7 +472,7 @@ static struct file_operations proc_mountstats_operations = {
 static ssize_t proc_info_read(struct file * file, char __user * buf,
                          size_t count, loff_t *ppos)
 {
-       struct inode * inode = file->f_dentry->d_inode;
+       struct inode * inode = file->f_path.dentry->d_inode;
        unsigned long page;
        ssize_t length;
        struct task_struct *task = get_proc_task(inode);
@@ -512,7 +512,7 @@ static int mem_open(struct inode* inode, struct file* file)
 static ssize_t mem_read(struct file * file, char __user * buf,
                        size_t count, loff_t *ppos)
 {
-       struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+       struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
        char *page;
        unsigned long src = *ppos;
        int ret = -ESRCH;
@@ -584,7 +584,7 @@ static ssize_t mem_write(struct file * file, const char * buf,
 {
        int copied;
        char *page;
-       struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+       struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
        unsigned long dst = *ppos;
 
        copied = -ESRCH;
@@ -654,7 +654,7 @@ static struct file_operations proc_mem_operations = {
 static ssize_t oom_adjust_read(struct file *file, char __user *buf,
                                size_t count, loff_t *ppos)
 {
-       struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+       struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
        char buffer[PROC_NUMBUF];
        size_t len;
        int oom_adjust;
@@ -694,7 +694,7 @@ static ssize_t oom_adjust_write(struct file *file, const char __user *buf,
                return -EINVAL;
        if (*end == '\n')
                end++;
-       task = get_proc_task(file->f_dentry->d_inode);
+       task = get_proc_task(file->f_path.dentry->d_inode);
        if (!task)
                return -ESRCH;
        if (oom_adjust < task->oomkilladj && !capable(CAP_SYS_RESOURCE)) {
@@ -718,7 +718,7 @@ static struct file_operations proc_oom_adjust_operations = {
 static ssize_t proc_loginuid_read(struct file * file, char __user * buf,
                                  size_t count, loff_t *ppos)
 {
-       struct inode * inode = file->f_dentry->d_inode;
+       struct inode * inode = file->f_path.dentry->d_inode;
        struct task_struct *task = get_proc_task(inode);
        ssize_t length;
        char tmpbuf[TMPBUFLEN];
@@ -734,7 +734,7 @@ static ssize_t proc_loginuid_read(struct file * file, char __user * buf,
 static ssize_t proc_loginuid_write(struct file * file, const char __user * buf,
                                   size_t count, loff_t *ppos)
 {
-       struct inode * inode = file->f_dentry->d_inode;
+       struct inode * inode = file->f_path.dentry->d_inode;
        char *page, *tmp;
        ssize_t length;
        uid_t loginuid;
@@ -1078,7 +1078,7 @@ static int proc_fill_cache(struct file *filp, void *dirent, filldir_t filldir,
        char *name, int len,
        instantiate_t instantiate, struct task_struct *task, void *ptr)
 {
-       struct dentry *child, *dir = filp->f_dentry;
+       struct dentry *child, *dir = filp->f_path.dentry;
        struct inode *inode;
        struct qstr qname;
        ino_t ino = 0;
@@ -1157,8 +1157,8 @@ static int proc_fd_link(struct inode *inode, struct dentry **dentry, struct vfsm
                spin_lock(&files->file_lock);
                file = fcheck_files(files, fd);
                if (file) {
-                       *mnt = mntget(file->f_vfsmnt);
-                       *dentry = dget(file->f_dentry);
+                       *mnt = mntget(file->f_path.mnt);
+                       *dentry = dget(file->f_path.dentry);
                        spin_unlock(&files->file_lock);
                        put_files_struct(files);
                        return 0;
@@ -1293,7 +1293,7 @@ static int proc_fd_fill_cache(struct file *filp, void *dirent, filldir_t filldir
 
 static int proc_readfd(struct file * filp, void * dirent, filldir_t filldir)
 {
-       struct dentry *dentry = filp->f_dentry;
+       struct dentry *dentry = filp->f_path.dentry;
        struct inode *inode = dentry->d_inode;
        struct task_struct *p = get_proc_task(inode);
        unsigned int fd, tid, ino;
@@ -1440,7 +1440,7 @@ static int proc_pident_readdir(struct file *filp,
 {
        int i;
        int pid;
-       struct dentry *dentry = filp->f_dentry;
+       struct dentry *dentry = filp->f_path.dentry;
        struct inode *inode = dentry->d_inode;
        struct task_struct *task = get_proc_task(inode);
        struct pid_entry *p, *last;
@@ -1496,7 +1496,7 @@ out_no_task:
 static ssize_t proc_pid_attr_read(struct file * file, char __user * buf,
                                  size_t count, loff_t *ppos)
 {
-       struct inode * inode = file->f_dentry->d_inode;
+       struct inode * inode = file->f_path.dentry->d_inode;
        unsigned long page;
        ssize_t length;
        struct task_struct *task = get_proc_task(inode);
@@ -1512,7 +1512,7 @@ static ssize_t proc_pid_attr_read(struct file * file, char __user * buf,
                goto out;
 
        length = security_getprocattr(task,
-                                     (char*)file->f_dentry->d_name.name,
+                                     (char*)file->f_path.dentry->d_name.name,
                                      (void*)page, count);
        if (length >= 0)
                length = simple_read_from_buffer(buf, count, ppos, (char *)page, length);
@@ -1526,7 +1526,7 @@ out_no_task:
 static ssize_t proc_pid_attr_write(struct file * file, const char __user * buf,
                                   size_t count, loff_t *ppos)
 {
-       struct inode * inode = file->f_dentry->d_inode;
+       struct inode * inode = file->f_path.dentry->d_inode;
        char *page;
        ssize_t length;
        struct task_struct *task = get_proc_task(inode);
@@ -1552,7 +1552,7 @@ static ssize_t proc_pid_attr_write(struct file * file, const char __user * buf,
                goto out_free;
 
        length = security_setprocattr(task,
-                                     (char*)file->f_dentry->d_name.name,
+                                     (char*)file->f_path.dentry->d_name.name,
                                      (void*)page, count);
 out_free:
        free_page((unsigned long) page);
@@ -1994,7 +1994,7 @@ static int proc_pid_fill_cache(struct file *filp, void *dirent, filldir_t filldi
 int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir)
 {
        unsigned int nr = filp->f_pos - FIRST_PROCESS_ENTRY;
-       struct task_struct *reaper = get_proc_task(filp->f_dentry->d_inode);
+       struct task_struct *reaper = get_proc_task(filp->f_path.dentry->d_inode);
        struct task_struct *task;
        int tgid;
 
@@ -2235,7 +2235,7 @@ static int proc_task_fill_cache(struct file *filp, void *dirent, filldir_t filld
 /* for the /proc/TGID/task/ directories */
 static int proc_task_readdir(struct file * filp, void * dirent, filldir_t filldir)
 {
-       struct dentry *dentry = filp->f_dentry;
+       struct dentry *dentry = filp->f_path.dentry;
        struct inode *inode = dentry->d_inode;
        struct task_struct *leader = get_proc_task(inode);
        struct task_struct *task;

diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 4ba0300..853cb87 100644 (file)
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -52,7 +52,7 @@ static ssize_t
 proc_file_read(struct file *file, char __user *buf, size_t nbytes,
               loff_t *ppos)
 {
-       struct inode * inode = file->f_dentry->d_inode;
+       struct inode * inode = file->f_path.dentry->d_inode;
        char    *page;
        ssize_t retval=0;
        int     eof=0;
@@ -203,7 +203,7 @@ static ssize_t
 proc_file_write(struct file *file, const char __user *buffer,
                size_t count, loff_t *ppos)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        struct proc_dir_entry * dp;
        
        dp = PDE(inode);
@@ -432,7 +432,7 @@ int proc_readdir(struct file * filp,
        struct proc_dir_entry * de;
        unsigned int ino;
        int i;
-       struct inode *inode = filp->f_dentry->d_inode;
+       struct inode *inode = filp->f_path.dentry->d_inode;
        int ret = 0;
 
        lock_kernel();
@@ -453,7 +453,7 @@ int proc_readdir(struct file * filp,
                        /* fall through */
                case 1:
                        if (filldir(dirent, "..", 2, i,
-                                   parent_ino(filp->f_dentry),
+                                   parent_ino(filp->f_path.dentry),
                                    DT_DIR) < 0)
                                goto out;
                        i++;
@@ -558,7 +558,7 @@ static void proc_kill_inodes(struct proc_dir_entry *de)
        file_list_lock();
        list_for_each(p, &sb->s_files) {
                struct file * filp = list_entry(p, struct file, f_u.fu_list);
-               struct dentry * dentry = filp->f_dentry;
+               struct dentry * dentry = filp->f_path.dentry;
                struct inode * inode;
                const struct file_operations *fops;
 

diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index d7dbdf9..5ec6725 100644 (file)
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -46,7 +46,7 @@ int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma)
        file = vma->vm_file;
 
        if (file) {
-               struct inode *inode = vma->vm_file->f_dentry->d_inode;
+               struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
                dev = inode->i_sb->s_dev;
                ino = inode->i_ino;
        }
@@ -67,7 +67,7 @@ int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma)
                if (len < 1)
                        len = 1;
                seq_printf(m, "%*c", len, ' ');
-               seq_path(m, file->f_vfsmnt, file->f_dentry, "");
+               seq_path(m, file->f_path.mnt, file->f_path.dentry, "");
        }
 
        seq_putc(m, '\n');

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 6b769af..55ade0d 100644 (file)
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -94,8 +94,8 @@ int proc_exe_link(struct inode *inode, struct dentry **dentry, struct vfsmount *
        }
 
        if (vma) {
-               *mnt = mntget(vma->vm_file->f_vfsmnt);
-               *dentry = dget(vma->vm_file->f_dentry);
+               *mnt = mntget(vma->vm_file->f_path.mnt);
+               *dentry = dget(vma->vm_file->f_path.dentry);
                result = 0;
        }
 
@@ -135,7 +135,7 @@ static int show_map_internal(struct seq_file *m, void *v, struct mem_size_stats
        int len;
 
        if (file) {
-               struct inode *inode = vma->vm_file->f_dentry->d_inode;
+               struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
                dev = inode->i_sb->s_dev;
                ino = inode->i_ino;
        }
@@ -156,7 +156,7 @@ static int show_map_internal(struct seq_file *m, void *v, struct mem_size_stats
         */
        if (file) {
                pad_len_spaces(m, len);
-               seq_path(m, file->f_vfsmnt, file->f_dentry, "\n");
+               seq_path(m, file->f_path.mnt, file->f_path.dentry, "\n");
        } else {
                const char *name = arch_vma_name(vma);
                if (!name) {

diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index 091aa8e..fcc5caf 100644 (file)
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -126,8 +126,8 @@ int proc_exe_link(struct inode *inode, struct dentry **dentry, struct vfsmount *
        }
 
        if (vma) {
-               *mnt = mntget(vma->vm_file->f_vfsmnt);
-               *dentry = dget(vma->vm_file->f_dentry);
+               *mnt = mntget(vma->vm_file->f_path.mnt);
+               *dentry = dget(vma->vm_file->f_path.dentry);
                result = 0;
        }