Replaced struct dentry *dentry in namei with struct path path.  All uses of
dentry replaced with path.dentry there.

Obviously equivalent transformation.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2005-06-06 13:36:00 -07:00 коммит произвёл Linus Torvalds
Родитель 5f92b3bcec
Коммит 4e7506e4dd
1 изменённых файлов: 19 добавлений и 19 удалений

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@ -1397,7 +1397,7 @@ int may_open(struct nameidata *nd, int acc_mode, int flag)
int open_namei(const char * pathname, int flag, int mode, struct nameidata *nd)
{
int acc_mode, error = 0;
struct dentry *dentry;
struct path path;
struct dentry *dir;
int count = 0;
@ -1441,23 +1441,23 @@ int open_namei(const char * pathname, int flag, int mode, struct nameidata *nd)
dir = nd->dentry;
nd->flags &= ~LOOKUP_PARENT;
down(&dir->d_inode->i_sem);
dentry = __lookup_hash(&nd->last, nd->dentry, nd);
path.dentry = __lookup_hash(&nd->last, nd->dentry, nd);
do_last:
error = PTR_ERR(dentry);
if (IS_ERR(dentry)) {
error = PTR_ERR(path.dentry);
if (IS_ERR(path.dentry)) {
up(&dir->d_inode->i_sem);
goto exit;
}
/* Negative dentry, just create the file */
if (!dentry->d_inode) {
if (!path.dentry->d_inode) {
if (!IS_POSIXACL(dir->d_inode))
mode &= ~current->fs->umask;
error = vfs_create(dir->d_inode, dentry, mode, nd);
error = vfs_create(dir->d_inode, path.dentry, mode, nd);
up(&dir->d_inode->i_sem);
dput(nd->dentry);
nd->dentry = dentry;
nd->dentry = path.dentry;
if (error)
goto exit;
/* Don't check for write permission, don't truncate */
@ -1475,22 +1475,22 @@ do_last:
if (flag & O_EXCL)
goto exit_dput;
if (d_mountpoint(dentry)) {
if (d_mountpoint(path.dentry)) {
error = -ELOOP;
if (flag & O_NOFOLLOW)
goto exit_dput;
while (__follow_down(&nd->mnt,&dentry) && d_mountpoint(dentry));
while (__follow_down(&nd->mnt,&path.dentry) && d_mountpoint(path.dentry));
}
error = -ENOENT;
if (!dentry->d_inode)
if (!path.dentry->d_inode)
goto exit_dput;
if (dentry->d_inode->i_op && dentry->d_inode->i_op->follow_link)
if (path.dentry->d_inode->i_op && path.dentry->d_inode->i_op->follow_link)
goto do_link;
dput(nd->dentry);
nd->dentry = dentry;
nd->dentry = path.dentry;
error = -EISDIR;
if (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))
if (path.dentry->d_inode && S_ISDIR(path.dentry->d_inode->i_mode))
goto exit;
ok:
error = may_open(nd, acc_mode, flag);
@ -1499,7 +1499,7 @@ ok:
return 0;
exit_dput:
dput(dentry);
dput(path.dentry);
exit:
path_release(nd);
return error;
@ -1519,16 +1519,16 @@ do_link:
* are done. Procfs-like symlinks just set LAST_BIND.
*/
nd->flags |= LOOKUP_PARENT;
error = security_inode_follow_link(dentry, nd);
error = security_inode_follow_link(path.dentry, nd);
if (error)
goto exit_dput;
error = __do_follow_link(dentry, nd);
dput(dentry);
error = __do_follow_link(path.dentry, nd);
dput(path.dentry);
if (error)
return error;
nd->flags &= ~LOOKUP_PARENT;
if (nd->last_type == LAST_BIND) {
dentry = nd->dentry;
path.dentry = nd->dentry;
goto ok;
}
error = -EISDIR;
@ -1545,7 +1545,7 @@ do_link:
}
dir = nd->dentry;
down(&dir->d_inode->i_sem);
dentry = __lookup_hash(&nd->last, nd->dentry, nd);
path.dentry = __lookup_hash(&nd->last, nd->dentry, nd);
putname(nd->last.name);
goto do_last;
}