The patch titled
sysfs: change uses of f_{dentry, vfsmnt} to use f_path
has been added to the -mm tree. Its filename is
sysfs-change-uses-of-f_dentry.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: sysfs: change uses of f_{dentry, vfsmnt} to use f_path
From: Josef "Jeff" Sipek <jsipek@xxxxxxxxxxxxx>
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@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
fs/sysfs/bin.c | 14 +++++++-------
fs/sysfs/dir.c | 10 +++++-----
fs/sysfs/file.c | 16 ++++++++--------
3 files changed, 20 insertions(+), 20 deletions(-)
diff -puN fs/sysfs/bin.c~sysfs-change-uses-of-f_dentry fs/sysfs/bin.c
--- a/fs/sysfs/bin.c~sysfs-change-uses-of-f_dentry
+++ a/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,
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,
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, struc
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, st
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 -puN fs/sysfs/dir.c~sysfs-change-uses-of-f_dentry fs/sysfs/dir.c
--- a/fs/sysfs/dir.c~sysfs-change-uses-of-f_dentry
+++ a/fs/sysfs/dir.c
@@ -374,7 +374,7 @@ int sysfs_rename_dir(struct kobject * ko
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);
@@ -387,7 +387,7 @@ static int sysfs_dir_open(struct inode *
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);
@@ -407,7 +407,7 @@ static inline unsigned char dt_type(stru
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;
@@ -464,7 +464,7 @@ static int sysfs_readdir(struct file * f
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) {
@@ -474,7 +474,7 @@ static loff_t sysfs_dir_lseek(struct fil
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 -puN fs/sysfs/file.c~sysfs-change-uses-of-f_dentry fs/sysfs/file.c
--- a/fs/sysfs/file.c~sysfs-change-uses-of-f_dentry
+++ a/fs/sysfs/file.c
@@ -159,7 +159,7 @@ sysfs_read_file(struct file *file, char
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",
@@ -247,7 +247,7 @@ sysfs_write_file(struct file *file, cons
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);
@@ -256,8 +256,8 @@ sysfs_write_file(struct file *file, cons
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;
@@ -348,8 +348,8 @@ void sysfs_printk_last_file(void)
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;
@@ -383,8 +383,8 @@ static int sysfs_release(struct inode *
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);
_
Patches currently in -mm which might be from jsipek@xxxxxxxxxxxxx are
fsstack-introduce-fsstack_copy_attrinode_.patch
fsstack-introduce-fsstack_copy_attrinode_-tidy.patch
ecryptfs-use-fsstacks-generic-copy-inode-attr.patch
ecryptfs-use-fsstacks-generic-copy-inode-attr-tidy-fix.patch
struct-path-rename-reiserfss-struct-path.patch
struct-path-rename-dms-struct-path.patch
struct-path-move-struct-path-from-fs-nameic-into.patch
struct-path-make-ecryptfs-a-user-of-struct-path.patch
vfs-change-struct-file-to-use-struct-path.patch
sysfs-change-uses-of-f_dentry.patch
proc-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
ext2-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
ext3-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
ext4-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
fat-change-uses-of-f_dentryvfsmnt-to-use-f_path.patch
isofs-change-uses-of-f_dentry.patch
nfs-change-uses-of-f_dentryvfsmnt-to-use-f_path.patch
nfsd-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
ntfs-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
i386-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
x86_64-change-uses-of-f_dentry.patch
kernel-change-uses-of-f_dentry.patch
mm-change-uses-of-f_dentryvfsmnt-to-use-f_path.patch
9p-change-uses-of-f_dentryvfsmnt-to-use-f_path.patch
affs-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
autofs-change-uses-of-f_dentry.patch
autofs4-change-uses-of-f_dentry.patch
configfs-change-uses-of-f_dentry.patch
cifs-change-uses-of-f_dentry-vfsmnt-to-use-f_path.patch
ecryptfs-change-uses-of-f_dentry.patch
xfs-change-uses-of-f_dentryvfsmnt-to-use-f_path.patch
-
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