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Message-Id: <84ddeab0dabc18d63a67.1161411459@thor.fsl.cs.sunysb.edu>
Date: Sat, 21 Oct 2006 02:17:39 -0400
From: Josef "Jeff" Sipek <jsipek@...sunysb.edu>
To: linux-kernel@...r.kernel.org
Cc: linux-fsdevel@...r.kernel.org, akpm@...l.org, torvalds@...l.org,
viro@....linux.org.uk, hch@...radead.org
Subject: [PATCH 14 of 23] kernel: change uses of f_{dentry,
vfsmnt} to use f_path
From: Josef "Jeff" Sipek <jsipek@...sunysb.edu>
This patch changes all the uses of f_{dentry,vfsmnt} to f_path.{dentry,mnt}
in linux/kernel/.
Signed-off-by: Josef "Jeff" Sipek <jsipek@...sunysb.edu>
---
5 files changed, 16 insertions(+), 16 deletions(-)
kernel/acct.c | 14 +++++++-------
kernel/fork.c | 2 +-
kernel/futex.c | 10 +++++-----
kernel/relay.c | 4 ++--
kernel/sysctl.c | 2 +-
diff --git a/kernel/acct.c b/kernel/acct.c
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -117,7 +117,7 @@ static int check_free_space(struct file
spin_unlock(&acct_globals.lock);
/* May block */
- if (vfs_statfs(file->f_dentry, &sbuf))
+ if (vfs_statfs(file->f_path.dentry, &sbuf))
return res;
suspend = sbuf.f_blocks * SUSPEND;
resume = sbuf.f_blocks * RESUME;
@@ -193,7 +193,7 @@ static void acct_file_reopen(struct file
add_timer(&acct_globals.timer);
}
if (old_acct) {
- mnt_unpin(old_acct->f_vfsmnt);
+ mnt_unpin(old_acct->f_path.mnt);
spin_unlock(&acct_globals.lock);
do_acct_process(old_acct);
filp_close(old_acct, NULL);
@@ -211,7 +211,7 @@ static int acct_on(char *name)
if (IS_ERR(file))
return PTR_ERR(file);
- if (!S_ISREG(file->f_dentry->d_inode->i_mode)) {
+ if (!S_ISREG(file->f_path.dentry->d_inode->i_mode)) {
filp_close(file, NULL);
return -EACCES;
}
@@ -228,11 +228,11 @@ static int acct_on(char *name)
}
spin_lock(&acct_globals.lock);
- mnt_pin(file->f_vfsmnt);
+ mnt_pin(file->f_path.mnt);
acct_file_reopen(file);
spin_unlock(&acct_globals.lock);
- mntput(file->f_vfsmnt); /* it's pinned, now give up active reference */
+ mntput(file->f_path.mnt); /* it's pinned, now give up active reference */
return 0;
}
@@ -282,7 +282,7 @@ void acct_auto_close_mnt(struct vfsmount
void acct_auto_close_mnt(struct vfsmount *m)
{
spin_lock(&acct_globals.lock);
- if (acct_globals.file && acct_globals.file->f_vfsmnt == m)
+ if (acct_globals.file && acct_globals.file->f_path.mnt == m)
acct_file_reopen(NULL);
spin_unlock(&acct_globals.lock);
}
@@ -298,7 +298,7 @@ void acct_auto_close(struct super_block
{
spin_lock(&acct_globals.lock);
if (acct_globals.file &&
- acct_globals.file->f_vfsmnt->mnt_sb == sb) {
+ acct_globals.file->f_path.mnt->mnt_sb == sb) {
acct_file_reopen(NULL);
}
spin_unlock(&acct_globals.lock);
diff --git a/kernel/fork.c b/kernel/fork.c
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -252,7 +252,7 @@ static inline int dup_mmap(struct mm_str
anon_vma_link(tmp);
file = tmp->vm_file;
if (file) {
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
get_file(file);
if (tmp->vm_flags & VM_DENYWRITE)
atomic_dec(&inode->i_writecount);
diff --git a/kernel/futex.c b/kernel/futex.c
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -166,7 +166,7 @@ static inline int match_futex(union fute
/*
* Get parameters which are the keys for a futex.
*
- * For shared mappings, it's (page->index, vma->vm_file->f_dentry->d_inode,
+ * For shared mappings, it's (page->index, vma->vm_file->f_path.dentry->d_inode,
* offset_within_page). For private mappings, it's (uaddr, current->mm).
* We can usually work out the index without swapping in the page.
*
@@ -223,7 +223,7 @@ static int get_futex_key(u32 __user *uad
/*
* Linear file mappings are also simple.
*/
- key->shared.inode = vma->vm_file->f_dentry->d_inode;
+ key->shared.inode = vma->vm_file->f_path.dentry->d_inode;
key->both.offset++; /* Bit 0 of offset indicates inode-based key. */
if (likely(!(vma->vm_flags & VM_NONLINEAR))) {
key->shared.pgoff = (((address - vma->vm_start) >> PAGE_SHIFT)
@@ -1522,9 +1522,9 @@ static int futex_fd(u32 __user *uaddr, i
goto out;
}
filp->f_op = &futex_fops;
- filp->f_vfsmnt = mntget(futex_mnt);
- filp->f_dentry = dget(futex_mnt->mnt_root);
- filp->f_mapping = filp->f_dentry->d_inode->i_mapping;
+ filp->f_path.mnt = mntget(futex_mnt);
+ filp->f_path.dentry = dget(futex_mnt->mnt_root);
+ filp->f_mapping = filp->f_path.dentry->d_inode->i_mapping;
if (signal) {
err = __f_setown(filp, task_pid(current), PIDTYPE_PID, 1);
diff --git a/kernel/relay.c b/kernel/relay.c
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -957,7 +957,7 @@ static inline ssize_t relay_file_read_su
if (!desc->count)
return 0;
- mutex_lock(&filp->f_dentry->d_inode->i_mutex);
+ mutex_lock(&filp->f_path.dentry->d_inode->i_mutex);
do {
if (!relay_file_read_avail(buf, *ppos))
break;
@@ -977,7 +977,7 @@ static inline ssize_t relay_file_read_su
*ppos = relay_file_read_end_pos(buf, read_start, ret);
}
} while (desc->count && ret);
- mutex_unlock(&filp->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&filp->f_path.dentry->d_inode->i_mutex);
return desc->written;
}
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1614,7 +1614,7 @@ static ssize_t do_rw_proc(int write, str
size_t count, loff_t *ppos)
{
int op;
- struct proc_dir_entry *de = PDE(file->f_dentry->d_inode);
+ struct proc_dir_entry *de = PDE(file->f_path.dentry->d_inode);
struct ctl_table *table;
size_t res;
ssize_t error = -ENOTDIR;
-
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