xfs_synchronize_atime(
xfs_inode_t *ip)
{
- bhv_vnode_t *vp;
+ struct inode *inode = ip->i_vnode;
- vp = XFS_ITOV_NULL(ip);
- if (vp) {
- ip->i_d.di_atime.t_sec = (__int32_t)vp->i_atime.tv_sec;
- ip->i_d.di_atime.t_nsec = (__int32_t)vp->i_atime.tv_nsec;
+ if (inode) {
+ ip->i_d.di_atime.t_sec = (__int32_t)inode->i_atime.tv_sec;
+ ip->i_d.di_atime.t_nsec = (__int32_t)inode->i_atime.tv_nsec;
}
}
xfs_mark_inode_dirty_sync(
xfs_inode_t *ip)
{
- bhv_vnode_t *vp;
+ struct inode *inode = ip->i_vnode;
- vp = XFS_ITOV_NULL(ip);
- if (vp)
- mark_inode_dirty_sync(vn_to_inode(vp));
+ if (inode)
+ mark_inode_dirty_sync(inode);
}
/*
*/
ASSERT((flags & XFS_ICHGTIME_ACC) == 0);
- /*
- * We're not supposed to change timestamps in readonly-mounted
- * filesystems. Throw it away if anyone asks us.
- */
- if (unlikely(IS_RDONLY(inode)))
- return;
-
if (flags & XFS_ICHGTIME_MOD) {
tvp = &inode->i_mtime;
ip->i_d.di_mtime.t_sec = (__int32_t)tvp->tv_sec;
*/
STATIC int
xfs_init_security(
- bhv_vnode_t *vp,
+ struct inode *inode,
struct inode *dir)
{
- struct inode *ip = vn_to_inode(vp);
+ struct xfs_inode *ip = XFS_I(inode);
size_t length;
void *value;
char *name;
int error;
- error = security_inode_init_security(ip, dir, &name, &value, &length);
+ error = security_inode_init_security(inode, dir, &name,
+ &value, &length);
if (error) {
if (error == -EOPNOTSUPP)
return 0;
return -error;
}
- error = xfs_attr_set(XFS_I(ip), name, value,
- length, ATTR_SECURE);
+ error = xfs_attr_set(ip, name, value, length, ATTR_SECURE);
if (!error)
- xfs_iflags_set(XFS_I(ip), XFS_IMODIFIED);
+ xfs_iflags_set(ip, XFS_IMODIFIED);
kfree(name);
kfree(value);
return error;
}
+static void
+xfs_dentry_to_name(
+ struct xfs_name *namep,
+ struct dentry *dentry)
+{
+ namep->name = dentry->d_name.name;
+ namep->len = dentry->d_name.len;
+}
+
STATIC void
xfs_cleanup_inode(
struct inode *dir,
- bhv_vnode_t *vp,
+ struct inode *inode,
struct dentry *dentry,
int mode)
{
- struct dentry teardown = {};
+ struct xfs_name teardown;
/* Oh, the horror.
* If we can't add the ACL or we fail in
* xfs_init_security we must back out.
* ENOSPC can hit here, among other things.
*/
- teardown.d_inode = vn_to_inode(vp);
- teardown.d_name = dentry->d_name;
+ xfs_dentry_to_name(&teardown, dentry);
if (S_ISDIR(mode))
- xfs_rmdir(XFS_I(dir), &teardown);
+ xfs_rmdir(XFS_I(dir), &teardown, XFS_I(inode));
else
- xfs_remove(XFS_I(dir), &teardown);
- VN_RELE(vp);
+ xfs_remove(XFS_I(dir), &teardown, XFS_I(inode));
+ iput(inode);
}
STATIC int
struct inode *inode;
struct xfs_inode *ip = NULL;
xfs_acl_t *default_acl = NULL;
+ struct xfs_name name;
attrexists_t test_default_acl = _ACL_DEFAULT_EXISTS;
int error;
}
}
+ xfs_dentry_to_name(&name, dentry);
+
if (IS_POSIXACL(dir) && !default_acl)
mode &= ~current->fs->umask;
case S_IFSOCK:
rdev = sysv_encode_dev(rdev);
case S_IFREG:
- error = xfs_create(XFS_I(dir), dentry, mode, rdev, &ip, NULL);
+ error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip, NULL);
break;
case S_IFDIR:
- error = xfs_mkdir(XFS_I(dir), dentry, mode, &ip, NULL);
+ error = xfs_mkdir(XFS_I(dir), &name, mode, &ip, NULL);
break;
default:
error = EINVAL;
struct dentry *dentry,
struct nameidata *nd)
{
- bhv_vnode_t *cvp;
+ struct xfs_inode *cip;
+ struct xfs_name name;
int error;
if (dentry->d_name.len >= MAXNAMELEN)
return ERR_PTR(-ENAMETOOLONG);
- error = xfs_lookup(XFS_I(dir), dentry, &cvp);
+ xfs_dentry_to_name(&name, dentry);
+ error = xfs_lookup(XFS_I(dir), &name, &cip);
if (unlikely(error)) {
if (unlikely(error != ENOENT))
return ERR_PTR(-error);
return NULL;
}
- return d_splice_alias(vn_to_inode(cvp), dentry);
+ return d_splice_alias(cip->i_vnode, dentry);
}
STATIC int
struct dentry *dentry)
{
struct inode *inode; /* inode of guy being linked to */
+ struct xfs_name name;
int error;
inode = old_dentry->d_inode;
+ xfs_dentry_to_name(&name, dentry);
igrab(inode);
- error = xfs_link(XFS_I(dir), XFS_I(inode), dentry);
+ error = xfs_link(XFS_I(dir), XFS_I(inode), &name);
if (unlikely(error)) {
iput(inode);
return -error;
struct dentry *dentry)
{
struct inode *inode;
+ struct xfs_name name;
int error;
inode = dentry->d_inode;
+ xfs_dentry_to_name(&name, dentry);
- error = xfs_remove(XFS_I(dir), dentry);
+ error = xfs_remove(XFS_I(dir), &name, XFS_I(inode));
if (likely(!error)) {
xfs_validate_fields(dir); /* size needs update */
xfs_validate_fields(inode);
{
struct inode *inode;
struct xfs_inode *cip = NULL;
+ struct xfs_name name;
int error;
mode_t mode;
mode = S_IFLNK |
(irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO);
+ xfs_dentry_to_name(&name, dentry);
- error = xfs_symlink(XFS_I(dir), dentry, (char *)symname, mode,
- &cip, NULL);
+ error = xfs_symlink(XFS_I(dir), &name, symname, mode, &cip, NULL);
if (unlikely(error))
goto out;
struct dentry *dentry)
{
struct inode *inode = dentry->d_inode;
+ struct xfs_name name;
int error;
- error = xfs_rmdir(XFS_I(dir), dentry);
+ xfs_dentry_to_name(&name, dentry);
+
+ error = xfs_rmdir(XFS_I(dir), &name, XFS_I(inode));
if (likely(!error)) {
xfs_validate_fields(inode);
xfs_validate_fields(dir);
struct dentry *ndentry)
{
struct inode *new_inode = ndentry->d_inode;
+ struct xfs_name oname;
+ struct xfs_name nname;
int error;
- error = xfs_rename(XFS_I(odir), odentry, XFS_I(ndir), ndentry);
+ xfs_dentry_to_name(&oname, odentry);
+ xfs_dentry_to_name(&nname, ndentry);
+
+ error = xfs_rename(XFS_I(odir), &oname, XFS_I(odentry->d_inode),
+ XFS_I(ndir), &nname, new_inode ?
+ XFS_I(new_inode) : NULL);
if (likely(!error)) {
if (new_inode)
xfs_validate_fields(new_inode);
STATIC int
xfs_vn_permission(
struct inode *inode,
- int mask,
- struct nameidata *nd)
+ int mask)
{
return generic_permission(inode, mask, xfs_check_acl);
}
return -error;
}
+/*
+ * block_truncate_page can return an error, but we can't propagate it
+ * at all here. Leave a complaint + stack trace in the syslog because
+ * this could be bad. If it is bad, we need to propagate the error further.
+ */
STATIC void
xfs_vn_truncate(
struct inode *inode)
{
- block_truncate_page(inode->i_mapping, inode->i_size, xfs_get_blocks);
+ int error;
+ error = block_truncate_page(inode->i_mapping, inode->i_size,
+ xfs_get_blocks);
+ WARN_ON(error);
}
STATIC int
char *attr = (char *)name;
attrnames_t *namesp;
int xflags = 0;
- int error;
namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT);
if (!namesp)
return -EOPNOTSUPP;
attr += namesp->attr_namelen;
- error = namesp->attr_capable(vp, NULL);
- if (error)
- return error;
/* Convert Linux syscall to XFS internal ATTR flags */
if (flags & XATTR_CREATE)
char *attr = (char *)name;
attrnames_t *namesp;
int xflags = 0;
- ssize_t error;
namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT);
if (!namesp)
return -EOPNOTSUPP;
attr += namesp->attr_namelen;
- error = namesp->attr_capable(vp, NULL);
- if (error)
- return error;
/* Convert Linux syscall to XFS internal ATTR flags */
if (!size) {
char *attr = (char *)name;
attrnames_t *namesp;
int xflags = 0;
- int error;
namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT);
if (!namesp)
return -EOPNOTSUPP;
attr += namesp->attr_namelen;
- error = namesp->attr_capable(vp, NULL);
- if (error)
- return error;
+
xflags |= namesp->attr_flag;
return namesp->attr_remove(vp, attr, xflags);
}
projects / linux-2.6-omap-h63xx.git / blobdiff