--- /dev/null
+.old..........pc/linux-2.6.3-nfs-intent-suse/fs/nfs/dir.c
+.new.........fs/nfs/dir.c
+.old..........pc/linux-2.6.3-nfs-intent-suse/fs/nfs/dir.c
+.new.........fs/nfs/dir.c
+Index: linux-2.6.3-20/fs/nfs/dir.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/nfs/dir.c 2004-03-08 14:23:40.000000000 -0800
++++ linux-2.6.3-20/fs/nfs/dir.c 2004-03-08 17:07:34.000000000 -0800
+@@ -751,7 +751,7 @@
+ if (nd->flags & LOOKUP_DIRECTORY)
+ return 0;
+ /* Are we trying to write to a read only partition? */
+- if (IS_RDONLY(dir) && (nd->intent.open.flags & (O_CREAT|O_TRUNC|FMODE_WRITE)))
++ if (IS_RDONLY(dir) && (nd->intent.it_flags & (O_CREAT|O_TRUNC|FMODE_WRITE)))
+ return 0;
+ return 1;
+ }
+@@ -772,7 +772,7 @@
+ dentry->d_op = NFS_PROTO(dir)->dentry_ops;
+
+ /* Let vfs_create() deal with O_EXCL */
+- if (nd->intent.open.flags & O_EXCL)
++ if (nd->intent.it_flags & O_EXCL)
+ goto no_entry;
+
+ /* Open the file on the server */
+@@ -788,7 +788,7 @@
+ break;
+ /* This turned out not to be a regular file */
+ case -ELOOP:
+- if (!(nd->intent.open.flags & O_NOFOLLOW))
++ if (!(nd->intent.it_flags & O_NOFOLLOW))
+ goto no_open;
+ /* case -EISDIR: */
+ /* case -EINVAL: */
+@@ -818,7 +818,7 @@
+ parent = dget_parent(dentry);
+ if (!is_atomic_open(parent->d_inode, nd))
+ goto no_open;
+- openflags = nd->intent.open.flags;
++ openflags = nd->intent.it_flags;
+ if (openflags & O_CREAT) {
+ /* If this is a negative dentry, just drop it */
+ if (!inode)
+.old..........pc/linux-2.6.3-nfs-intent-suse/fs/nfs/nfs4proc.c
+.new.........fs/nfs/nfs4proc.c
+Index: linux-2.6.3-20/fs/nfs/nfs4proc.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/nfs/nfs4proc.c 2004-03-05 02:07:03.000000000 -0800
++++ linux-2.6.3-20/fs/nfs/nfs4proc.c 2004-03-08 17:07:34.000000000 -0800
+@@ -778,17 +778,17 @@
+ struct nfs4_state *state;
+
+ if (nd->flags & LOOKUP_CREATE) {
+- attr.ia_mode = nd->intent.open.create_mode;
++ attr.ia_mode = nd->intent.it_create_mode;
+ attr.ia_valid = ATTR_MODE;
+ if (!IS_POSIXACL(dir))
+ attr.ia_mode &= ~current->fs->umask;
+ } else {
+ attr.ia_valid = 0;
+- BUG_ON(nd->intent.open.flags & O_CREAT);
++ BUG_ON(nd->intent.it_flags & O_CREAT);
+ }
+
+ cred = rpcauth_lookupcred(NFS_SERVER(dir)->client->cl_auth, 0);
+- state = nfs4_do_open(dir, &dentry->d_name, nd->intent.open.flags, &attr, cred);
++ state = nfs4_do_open(dir, &dentry->d_name, nd->intent.it_flags, &attr, cred);
+ put_rpccred(cred);
+ if (IS_ERR(state))
+ return (struct inode *)state;
+.old..........pc/linux-2.6.3-nfs-intent-suse/fs/cifs/dir.c
+.new.........fs/cifs/dir.c
+Index: linux-2.6.3-20/fs/cifs/dir.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/cifs/dir.c 2004-03-05 02:07:03.000000000 -0800
++++ linux-2.6.3-20/fs/cifs/dir.c 2004-03-08 17:16:19.000000000 -0800
+@@ -146,18 +146,18 @@
+ if(nd) {
+ cFYI(1,("In create for inode %p dentry->inode %p nd flags = 0x%x for %s",inode, direntry->d_inode, nd->flags,full_path));
+
+- if ((nd->intent.open.flags & O_ACCMODE) == O_RDONLY)
++ if ((nd->intent.it_flags & O_ACCMODE) == O_RDONLY)
+ desiredAccess = GENERIC_READ;
+- else if ((nd->intent.open.flags & O_ACCMODE) == O_WRONLY)
++ else if ((nd->intent.it_flags & O_ACCMODE) == O_WRONLY)
+ desiredAccess = GENERIC_WRITE;
+- else if ((nd->intent.open.flags & O_ACCMODE) == O_RDWR)
++ else if ((nd->intent.it_flags & O_ACCMODE) == O_RDWR)
+ desiredAccess = GENERIC_ALL;
+
+- if((nd->intent.open.flags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
++ if((nd->intent.it_flags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
+ disposition = FILE_CREATE;
+- else if((nd->intent.open.flags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
++ else if((nd->intent.it_flags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
+ disposition = FILE_OVERWRITE_IF;
+- else if((nd->intent.open.flags & O_CREAT) == O_CREAT)
++ else if((nd->intent.it_flags & O_CREAT) == O_CREAT)
+ disposition = FILE_OPEN_IF;
+ else {
+ cFYI(1,("Create flag not set in create function"));
+@@ -314,7 +314,7 @@
+ parent_dir_inode, direntry->d_name.name, direntry));
+
+ if(nd) { /* BB removeme */
+- cFYI(1,("In lookup nd flags 0x%x open intent flags 0x%x",nd->flags,nd->intent.open.flags));
++ cFYI(1,("In lookup nd flags 0x%x open intent flags 0x%x",nd->flags,nd->intent.it_flags));
+ } /* BB removeme BB */
+ /* BB Add check of incoming data - e.g. frame not longer than maximum SMB - let server check the namelen BB */
+
--- /dev/null
+ fs/exec.c | 18 +++++++---
+ fs/namei.c | 86 +++++++++++++++++++++++++++++++++++++++++++++----
+ fs/namespace.c | 2 +
+ fs/nfs/dir.c | 4 +-
+ fs/open.c | 62 +++++++++++++++++++++++------------
+ fs/stat.c | 24 ++++++++++---
+ include/linux/dcache.h | 3 +
+ include/linux/fs.h | 8 ++++
+ include/linux/namei.h | 56 ++++++++++++++++++++++++++-----
+ kernel/ksyms.c | 8 ++++
+ 10 files changed, 222 insertions(+), 49 deletions(-)
+
+.old..........pc/vfs_intent-2.6.3-suse/fs/exec.c
+.new.........fs/exec.c
+Index: linux-2.6.3-20/fs/exec.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/exec.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/fs/exec.c 2004-03-08 14:23:40.000000000 -0800
+@@ -121,8 +121,11 @@
+ struct file * file;
+ struct nameidata nd;
+ int error;
++ intent_init(&nd.intent, IT_OPEN);
+
+- nd.intent.open.flags = FMODE_READ;
++ error = user_path_walk_it(library, &nd);
++
++ nd.intent.it_flags = O_RDONLY;
+ error = __user_walk(library, LOOKUP_FOLLOW|LOOKUP_OPEN, &nd);
+ if (error)
+ goto out;
+@@ -135,7 +138,7 @@
+ if (error)
+ goto exit;
+
+- file = dentry_open(nd.dentry, nd.mnt, O_RDONLY);
++ file = dentry_open_it(nd.dentry, nd.mnt, O_RDONLY, &nd.intent);
+ error = PTR_ERR(file);
+ if (IS_ERR(file))
+ goto out;
+@@ -475,8 +478,9 @@
+ int err;
+ struct file *file;
+
+- nd.intent.open.flags = FMODE_READ;
+- err = path_lookup(name, LOOKUP_FOLLOW|LOOKUP_OPEN, &nd);
++ intent_init(&nd.intent, IT_OPEN);
++ nd.intent.it_flags = O_RDONLY;
++ err = path_lookup(name, LOOKUP_FOLLOW, &nd);
+ file = ERR_PTR(err);
+
+ if (!err) {
+@@ -489,7 +493,7 @@
+ err = -EACCES;
+ file = ERR_PTR(err);
+ if (!err) {
+- file = dentry_open(nd.dentry, nd.mnt, O_RDONLY);
++ file = dentry_open_it(nd.dentry, nd.mnt, O_RDONLY, &nd.intent);
+ if (!IS_ERR(file)) {
+ err = deny_write_access(file);
+ if (err) {
+.old..........pc/vfs_intent-2.6.3-suse/fs/namei.c
+.new.........fs/namei.c
+Index: linux-2.6.3-20/fs/namei.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/namei.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/fs/namei.c 2004-03-08 14:32:24.000000000 -0800
+@@ -269,8 +269,19 @@
+ return 0;
+ }
+
++void intent_release(struct lookup_intent *it)
++{
++ if (!it)
++ return;
++ if (it->it_magic != INTENT_MAGIC)
++ return;
++ if (it->it_op_release)
++ it->it_op_release(it);
++}
++
+ void path_release(struct nameidata *nd)
+ {
++ intent_release(&nd->intent);
+ dput(nd->dentry);
+ mntput(nd->mnt);
+ }
+@@ -347,7 +358,10 @@
+ {
+ struct dentry * result;
+ struct inode *dir = parent->d_inode;
++ int counter = 0;
+
++again:
++ counter++;
+ down(&dir->i_sem);
+ /*
+ * First re-do the cached lookup just in case it was created
+@@ -386,7 +400,10 @@
+ if (result->d_op && result->d_op->d_revalidate) {
+ if (!result->d_op->d_revalidate(result, nd) && !d_invalidate(result)) {
+ dput(result);
+- result = ERR_PTR(-ENOENT);
++ if (counter > 10)
++ result = ERR_PTR(-ESTALE);
++ if (!IS_ERR(result))
++ goto again;
+ }
+ }
+ return result;
+@@ -563,6 +580,31 @@
+ return PTR_ERR(dentry);
+ }
+
++static int revalidate_special(struct nameidata *nd)
++{
++ struct dentry *dentry = nd->dentry;
++ int err, counter = 0;
++
++ if (!dentry->d_op || !dentry->d_op->d_revalidate)
++ return 0;
++ revalidate_again:
++ if (!dentry->d_op->d_revalidate(dentry, nd)) {
++ struct dentry *new;
++ if ((err = permission(dentry->d_parent->d_inode, MAY_EXEC,nd)))
++ return err;
++ new = real_lookup(dentry->d_parent, &dentry->d_name, nd);
++ d_invalidate(dentry);
++ dput(dentry);
++ nd->dentry = dentry = new;
++ counter++;
++ if (counter < 10)
++ goto revalidate_again;
++ printk("excessive revalidate_it loops\n");
++ return -ESTALE;
++ }
++ return 0;
++}
++
+ /*
+ * Name resolution.
+ *
+@@ -663,7 +705,9 @@
+
+ if (inode->i_op->follow_link) {
+ mntget(next.mnt);
++ nd->flags |= LOOKUP_LINK_NOTLAST;
+ err = do_follow_link(next.dentry, nd);
++ nd->flags &= ~LOOKUP_LINK_NOTLAST;
+ dput(next.dentry);
+ mntput(next.mnt);
+ if (err)
+@@ -702,6 +746,11 @@
+ inode = nd->dentry->d_inode;
+ /* fallthrough */
+ case 1:
++ nd->flags |= LOOKUP_LAST;
++ err = revalidate_special(nd);
++ nd->flags &= ~LOOKUP_LAST;
++ if (err)
++ break;
+ goto return_reval;
+ }
+ if (nd->dentry->d_op && nd->dentry->d_op->d_hash) {
+@@ -709,7 +758,9 @@
+ if (err < 0)
+ break;
+ }
++ nd->flags |= LOOKUP_LAST;
+ err = do_lookup(nd, &this, &next);
++ nd->flags &= ~LOOKUP_LAST;
+ if (err)
+ break;
+ follow_mount(&next.mnt, &next.dentry);
+@@ -935,7 +986,7 @@
+ }
+
+ /* SMP-safe */
+-struct dentry * lookup_one_len(const char * name, struct dentry * base, int len)
++struct dentry * lookup_one_len_it(const char * name, struct dentry * base, int len, struct nameidata *nd)
+ {
+ unsigned long hash;
+ struct qstr this;
+@@ -955,11 +1006,16 @@
+ }
+ this.hash = end_name_hash(hash);
+
+- return lookup_hash(&this, base);
++ return __lookup_hash(&this, base, nd);
+ access:
+ return ERR_PTR(-EACCES);
+ }
+
++struct dentry * lookup_one_len(const char * name, struct dentry * base, int len)
++{
++ return lookup_one_len_it(name, base, len, NULL);
++}
++
+ /*
+ * namei()
+ *
+@@ -971,7 +1027,7 @@
+ * that namei follows links, while lnamei does not.
+ * SMP-safe
+ */
+-int fastcall __user_walk(const char __user *name, unsigned flags, struct nameidata *nd)
++int fastcall __user_walk_it(const char __user *name, unsigned flags, struct nameidata *nd)
+ {
+ char *tmp = getname(name);
+ int err = PTR_ERR(tmp);
+@@ -983,6 +1039,12 @@
+ return err;
+ }
+
++int __user_walk(const char __user *name, unsigned flags, struct nameidata *nd)
++{
++ intent_init(&nd->intent, IT_LOOKUP);
++ return __user_walk_it(name, flags, nd);
++}
++
+ /*
+ * It's inline, so penalty for filesystems that don't use sticky bit is
+ * minimal.
+@@ -1255,8 +1317,8 @@
+ acc_mode |= MAY_APPEND;
+
+ /* Fill in the open() intent data */
+- nd->intent.open.flags = flag;
+- nd->intent.open.create_mode = mode;
++ nd->intent.it_flags = flag;
++ nd->intent.it_create_mode = mode;
+
+ /*
+ * The simplest case - just a plain lookup.
+@@ -1271,6 +1333,7 @@
+ /*
+ * Create - we need to know the parent.
+ */
++ nd->intent.it_op |= IT_CREAT;
+ error = path_lookup(pathname, LOOKUP_PARENT|LOOKUP_OPEN|LOOKUP_CREATE, nd);
+ if (error)
+ return error;
+@@ -1287,7 +1350,9 @@
+ dir = nd->dentry;
+ nd->flags &= ~LOOKUP_PARENT;
+ down(&dir->d_inode->i_sem);
++ nd->flags |= LOOKUP_LAST;
+ dentry = __lookup_hash(&nd->last, nd->dentry, nd);
++ nd->flags &= ~LOOKUP_LAST;
+
+ do_last:
+ error = PTR_ERR(dentry);
+@@ -1392,7 +1457,9 @@
+ }
+ dir = nd->dentry;
+ down(&dir->d_inode->i_sem);
++ nd->flags |= LOOKUP_LAST;
+ dentry = __lookup_hash(&nd->last, nd->dentry, nd);
++ nd->flags &= ~LOOKUP_LAST;
+ putname(nd->last.name);
+ goto do_last;
+ }
+@@ -2154,7 +2221,9 @@
+ __vfs_follow_link(struct nameidata *nd, const char *link)
+ {
+ int res = 0;
++ struct lookup_intent it = nd->intent;
+ char *name;
++
+ if (IS_ERR(link))
+ goto fail;
+
+@@ -2164,6 +2233,10 @@
+ /* weird __emul_prefix() stuff did it */
+ goto out;
+ }
++
++ intent_init(&nd->intent, it.it_op);
++ nd->intent.it_flags = it.it_flags;
++ nd->intent.it_create_mode = it.it_create_mode;
+ res = link_path_walk(link, nd);
+ out:
+ if (current->link_count || res || nd->last_type!=LAST_NORM)
+.old..........pc/vfs_intent-2.6.3-suse/fs/namespace.c
+.new.........fs/namespace.c
+Index: linux-2.6.3-20/fs/namespace.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/namespace.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/fs/namespace.c 2004-03-08 14:23:40.000000000 -0800
+@@ -744,6 +744,7 @@
+ int retval = 0;
+ int mnt_flags = 0;
+
++ intent_init(&nd.intent, IT_LOOKUP);
+ /* Discard magic */
+ if ((flags & MS_MGC_MSK) == MS_MGC_VAL)
+ flags &= ~MS_MGC_MSK;
+.old..........pc/vfs_intent-2.6.3-suse/fs/open.c
+.new.........fs/open.c
+Index: linux-2.6.3-20/fs/open.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/open.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/fs/open.c 2004-03-08 14:23:40.000000000 -0800
+@@ -202,7 +202,7 @@
+ struct nameidata nd;
+ struct inode * inode;
+ int error;
+-
++ intent_init(&nd.intent, IT_GETATTR);
+ error = -EINVAL;
+ if (length < 0) /* sorry, but loff_t says... */
+ goto out;
+@@ -461,6 +461,7 @@
+ int old_fsuid, old_fsgid;
+ kernel_cap_t old_cap;
+ int res;
++ intent_init(&nd.intent, IT_GETATTR);
+
+ if (mode & ~S_IRWXO) /* where's F_OK, X_OK, W_OK, R_OK? */
+ return -EINVAL;
+@@ -492,6 +493,7 @@
+ if(!res && (mode & S_IWOTH) && IS_RDONLY(nd.dentry->d_inode)
+ && !special_file(nd.dentry->d_inode->i_mode))
+ res = -EROFS;
++
+ path_release(&nd);
+ }
+
+@@ -506,6 +508,7 @@
+ {
+ struct nameidata nd;
+ int error;
++ intent_init(&nd.intent, IT_GETATTR);
+
+ error = __user_walk(filename, LOOKUP_FOLLOW|LOOKUP_DIRECTORY, &nd);
+ if (error)
+@@ -557,6 +560,7 @@
+ {
+ struct nameidata nd;
+ int error;
++ intent_init(&nd.intent, IT_GETATTR);
+
+ error = __user_walk(filename, LOOKUP_FOLLOW | LOOKUP_DIRECTORY | LOOKUP_NOALT, &nd);
+ if (error)
+@@ -629,7 +633,7 @@
+ error = -EROFS;
+ if (IS_RDONLY(inode))
+ goto dput_and_out;
+-
++
+ error = -EPERM;
+ if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
+ goto dput_and_out;
+@@ -737,27 +741,8 @@
+ * for the internal routines (ie open_namei()/follow_link() etc). 00 is
+ * used by symlinks.
+ */
+-struct file *filp_open(const char * filename, int flags, int mode)
+-{
+- int namei_flags, error;
+- struct nameidata nd;
+-
+- namei_flags = flags;
+- if ((namei_flags+1) & O_ACCMODE)
+- namei_flags++;
+- if (namei_flags & O_TRUNC)
+- namei_flags |= 2;
+-
+- error = open_namei(filename, namei_flags, mode, &nd);
+- if (!error)
+- return dentry_open(nd.dentry, nd.mnt, flags);
+-
+- return ERR_PTR(error);
+-}
+-
+-EXPORT_SYMBOL(filp_open);
+-
+-struct file *dentry_open(struct dentry *dentry, struct vfsmount *mnt, int flags)
++struct file *dentry_open_it(struct dentry *dentry, struct vfsmount *mnt, int flags,
++ struct lookup_intent *it)
+ {
+ struct file * f;
+ struct inode *inode;
+@@ -769,6 +754,7 @@
+ goto cleanup_dentry;
+ f->f_flags = flags;
+ f->f_mode = (flags+1) & O_ACCMODE;
++ f->f_it = it;
+ inode = dentry->d_inode;
+ if (f->f_mode & FMODE_WRITE) {
+ error = get_write_access(inode);
+@@ -788,6 +774,7 @@
+ error = f->f_op->open(inode,f);
+ if (error)
+ goto cleanup_all;
++ intent_release(it);
+ }
+ f->f_flags &= ~(O_CREAT | O_EXCL | O_NOCTTY | O_TRUNC);
+
+@@ -812,6 +799,7 @@
+ cleanup_file:
+ put_filp(f);
+ cleanup_dentry:
++ intent_release(it);
+ dput(dentry);
+ mntput(mnt);
+ return ERR_PTR(error);
+@@ -819,6 +807,36 @@
+
+ EXPORT_SYMBOL(dentry_open);
+
++struct file *filp_open(const char * filename, int flags, int mode)
++{
++ int namei_flags, error;
++ struct file * temp_filp;
++ struct nameidata nd;
++ intent_init(&nd.intent, IT_OPEN);
++
++ namei_flags = flags;
++ if ((namei_flags+1) & O_ACCMODE)
++ namei_flags++;
++ if (namei_flags & O_TRUNC)
++ namei_flags |= 2;
++
++ error = open_namei(filename, namei_flags, mode, &nd);
++ if (!error) {
++ temp_filp = dentry_open_it(nd.dentry, nd.mnt, flags, &nd.intent);
++ return temp_filp;
++ }
++ return ERR_PTR(error);
++}
++
++
++struct file *dentry_open(struct dentry *dentry, struct vfsmount *mnt, int flags)
++{
++ struct lookup_intent it;
++ intent_init(&it, IT_LOOKUP);
++
++ return dentry_open_it(dentry, mnt, flags, &it);
++}
++
+ /*
+ * Find an empty file descriptor entry, and mark it busy.
+ */
+.old..........pc/vfs_intent-2.6.3-suse/fs/stat.c
+.new.........fs/stat.c
+Index: linux-2.6.3-20/fs/stat.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/stat.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/fs/stat.c 2004-03-08 14:23:40.000000000 -0800
+@@ -36,7 +36,7 @@
+
+ EXPORT_SYMBOL(generic_fillattr);
+
+-int vfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
++int vfs_getattr_it(struct vfsmount *mnt, struct dentry *dentry, struct lookup_intent *it, struct kstat *stat)
+ {
+ struct inode *inode = dentry->d_inode;
+ int retval;
+@@ -45,6 +45,8 @@
+ if (retval)
+ return retval;
+
++ if (inode->i_op->getattr_it)
++ return inode->i_op->getattr_it(mnt, dentry, it, stat);
+ if (inode->i_op->getattr)
+ return inode->i_op->getattr(mnt, dentry, stat);
+
+@@ -61,14 +63,20 @@
+
+ EXPORT_SYMBOL(vfs_getattr);
+
++int vfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
++{
++ return vfs_getattr_it(mnt, dentry, NULL, stat);
++}
++
+ int vfs_stat(char __user *name, struct kstat *stat)
+ {
+ struct nameidata nd;
+ int error;
++ intent_init(&nd.intent, IT_GETATTR);
+
+- error = user_path_walk(name, &nd);
++ error = user_path_walk_it(name, &nd);
+ if (!error) {
+- error = vfs_getattr(nd.mnt, nd.dentry, stat);
++ error = vfs_getattr_it(nd.mnt, nd.dentry, &nd.intent, stat);
+ path_release(&nd);
+ }
+ return error;
+@@ -80,10 +88,11 @@
+ {
+ struct nameidata nd;
+ int error;
++ intent_init(&nd.intent, IT_GETATTR);
+
+- error = user_path_walk_link(name, &nd);
++ error = user_path_walk_link_it(name, &nd);
+ if (!error) {
+- error = vfs_getattr(nd.mnt, nd.dentry, stat);
++ error = vfs_getattr_it(nd.mnt, nd.dentry, &nd.intent, stat);
+ path_release(&nd);
+ }
+ return error;
+@@ -95,9 +104,12 @@
+ {
+ struct file *f = fget(fd);
+ int error = -EBADF;
++ struct nameidata nd;
++ intent_init(&nd.intent, IT_GETATTR);
+
+ if (f) {
+- error = vfs_getattr(f->f_vfsmnt, f->f_dentry, stat);
++ error = vfs_getattr_it(f->f_vfsmnt, f->f_dentry, &nd.intent, stat);
++ intent_release(&nd.intent);
+ fput(f);
+ }
+ return error;
+.old..........pc/vfs_intent-2.6.3-suse/fs/nfs/dir.c
+.new.........fs/nfs/dir.c
+Index: linux-2.6.3-20/fs/nfs/dir.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/nfs/dir.c 2004-03-05 02:07:03.000000000 -0800
++++ linux-2.6.3-20/fs/nfs/dir.c 2004-03-08 14:23:40.000000000 -0800
+@@ -681,7 +681,7 @@
+ return 0;
+ if (!nd || (nd->flags & LOOKUP_CONTINUE) || !(nd->flags & LOOKUP_CREATE))
+ return 0;
+- return (nd->intent.open.flags & O_EXCL) != 0;
++ return (nd->intent.it_flags & O_EXCL) != 0;
+ }
+
+ static struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *nd)
+@@ -972,7 +972,7 @@
+ attr.ia_valid = ATTR_MODE;
+
+ if (nd && (nd->flags & LOOKUP_CREATE))
+- open_flags = nd->intent.open.flags;
++ open_flags = nd->intent.it_flags;
+
+ /*
+ * The 0 argument passed into the create function should one day
+.old..........pc/vfs_intent-2.6.3-suse/fs/inode.c
+.new.........fs/inode.c
+Index: linux-2.6.3-20/fs/inode.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/inode.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/fs/inode.c 2004-03-08 14:23:40.000000000 -0800
+@@ -223,6 +223,7 @@
+ inodes_stat.nr_unused--;
+ }
+
++EXPORT_SYMBOL(__iget);
+ /**
+ * clear_inode - clear an inode
+ * @inode: inode to clear
+.old..........pc/vfs_intent-2.6.3-suse/fs/super.c
+.new.........fs/super.c
+Index: linux-2.6.3-20/fs/super.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/super.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/fs/super.c 2004-03-08 14:23:40.000000000 -0800
+@@ -841,6 +841,8 @@
+ return (struct vfsmount *)sb;
+ }
+
++EXPORT_SYMBOL(do_kern_mount);
++
+ struct vfsmount *kern_mount(struct file_system_type *type)
+ {
+ return do_kern_mount(type->name, 0, type->name, NULL);
+.old..........pc/vfs_intent-2.6.3-suse/include/linux/dcache.h
+.new.........include/linux/dcache.h
+Index: linux-2.6.3-20/include/linux/dcache.h
+===================================================================
+--- linux-2.6.3-20.orig/include/linux/dcache.h 2004-03-05 02:07:17.000000000 -0800
++++ linux-2.6.3-20/include/linux/dcache.h 2004-03-08 14:23:40.000000000 -0800
+@@ -4,6 +4,7 @@
+ #ifdef __KERNEL__
+
+ #include <asm/atomic.h>
++#include <linux/string.h>
+ #include <linux/list.h>
+ #include <linux/spinlock.h>
+ #include <linux/cache.h>
+@@ -35,6 +36,8 @@
+ char name_str[0];
+ };
+
++#include <linux/namei.h>
++
+ struct dentry_stat_t {
+ int nr_dentry;
+ int nr_unused;
+.old..........pc/vfs_intent-2.6.3-suse/include/linux/fs.h
+.new.........include/linux/fs.h
+Index: linux-2.6.3-20/include/linux/fs.h
+===================================================================
+--- linux-2.6.3-20.orig/include/linux/fs.h 2004-03-05 02:07:17.000000000 -0800
++++ linux-2.6.3-20/include/linux/fs.h 2004-03-08 14:23:41.000000000 -0800
+@@ -243,6 +243,8 @@
+ #define ATTR_ATTR_FLAG 1024
+ #define ATTR_KILL_SUID 2048
+ #define ATTR_KILL_SGID 4096
++#define ATTR_RAW 8192 /* file system, not vfs will massage attrs */
++#define ATTR_FROM_OPEN 16384 /* called from open path, ie O_TRUNC */
+
+ /*
+ * This is the Inode Attributes structure, used for notify_change(). It
+@@ -409,6 +411,7 @@
+ struct block_device *i_bdev;
+ struct cdev *i_cdev;
+ int i_cindex;
++ void *i_filterdata;
+
+ unsigned long i_dnotify_mask; /* Directory notify events */
+ struct dnotify_struct *i_dnotify; /* for directory notifications */
+@@ -541,6 +544,7 @@
+ spinlock_t f_ep_lock;
+ #endif /* #ifdef CONFIG_EPOLL */
+ struct address_space *f_mapping;
++ struct lookup_intent *f_it;
+ };
+ extern spinlock_t files_lock;
+ #define file_list_lock() spin_lock(&files_lock);
+@@ -846,7 +850,9 @@
+ void (*truncate) (struct inode *);
+ int (*permission) (struct inode *, int, struct nameidata *);
+ int (*setattr) (struct dentry *, struct iattr *);
++ int (*setattr_raw) (struct inode *, struct iattr *);
+ int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
++ int (*getattr_it) (struct vfsmount *, struct dentry *, struct lookup_intent *, struct kstat *);
+ int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
+ ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t);
+ ssize_t (*listxattr) (struct dentry *, char *, size_t);
+@@ -1062,6 +1068,7 @@
+ extern int unregister_filesystem(struct file_system_type *);
+ extern struct vfsmount *kern_mount(struct file_system_type *);
+ extern int may_umount(struct vfsmount *);
++struct vfsmount *do_kern_mount(const char *type, int flags, const char *name, void *data);
+ extern long do_mount(char *, char *, char *, unsigned long, void *);
+
+ extern int vfs_statfs(struct super_block *, struct kstatfs *);
+@@ -1126,6 +1133,7 @@
+ extern int do_truncate(struct dentry *, loff_t start);
+ extern struct file *filp_open(const char *, int, int);
+ extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
++extern struct file * dentry_open_it(struct dentry *, struct vfsmount *, int, struct lookup_intent *);
+ extern int filp_close(struct file *, fl_owner_t id);
+ extern char * getname(const char __user *);
+
+.old..........pc/vfs_intent-2.6.3-suse/include/linux/namei.h
+.new.........include/linux/namei.h
+Index: linux-2.6.3-20/include/linux/namei.h
+===================================================================
+--- linux-2.6.3-20.orig/include/linux/namei.h 2004-03-05 02:07:18.000000000 -0800
++++ linux-2.6.3-20/include/linux/namei.h 2004-03-08 14:23:41.000000000 -0800
+@@ -2,25 +2,55 @@
+ #define _LINUX_NAMEI_H
+
+ #include <linux/linkage.h>
++#include <linux/string.h>
+
+ struct vfsmount;
++struct nameidata;
+
+-struct open_intent {
+- int flags;
+- int create_mode;
++/* intent opcodes */
++#define IT_OPEN (1)
++#define IT_CREAT (1<<1)
++#define IT_READDIR (1<<2)
++#define IT_GETATTR (1<<3)
++#define IT_LOOKUP (1<<4)
++#define IT_UNLINK (1<<5)
++#define IT_TRUNC (1<<6)
++#define IT_GETXATTR (1<<7)
++
++struct lustre_intent_data {
++ int it_disposition;
++ int it_status;
++ __u64 it_lock_handle;
++ void *it_data;
++ int it_lock_mode;
+ };
+
++#define INTENT_MAGIC 0x19620323
++struct lookup_intent {
++ int it_magic;
++ void (*it_op_release)(struct lookup_intent *);
++ int it_op;
++ int it_flags;
++ int it_create_mode;
++ union {
++ struct lustre_intent_data lustre;
++ } d;
++};
++
++static inline void intent_init(struct lookup_intent *it, int op)
++{
++ memset(it, 0, sizeof(*it));
++ it->it_magic = INTENT_MAGIC;
++ it->it_op = op;
++}
++
+ struct nameidata {
+ struct dentry *dentry;
+ struct vfsmount *mnt;
+ struct qstr last;
+ unsigned int flags;
+ int last_type;
+-
+- /* Intent data */
+- union {
+- struct open_intent open;
+- } intent;
++ struct lookup_intent intent;
+ };
+
+ /*
+@@ -41,6 +71,9 @@
+ #define LOOKUP_CONTINUE 4
+ #define LOOKUP_PARENT 16
+ #define LOOKUP_NOALT 32
++#define LOOKUP_LAST (1<<6)
++#define LOOKUP_LINK_NOTLAST (1<<7)
++
+ /*
+ * Intent data
+ */
+@@ -49,6 +82,12 @@
+ #define LOOKUP_ACCESS (0x0400)
+
+ extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
++extern int FASTCALL(__user_walk_it(const char __user *name, unsigned flags, struct nameidata *nd));
++#define user_path_walk_it(name,nd) \
++ __user_walk_it(name, LOOKUP_FOLLOW, nd)
++#define user_path_walk_link_it(name,nd) \
++ __user_walk_it(name, 0, nd)
++extern void intent_release(struct lookup_intent *);
+ #define user_path_walk(name,nd) \
+ __user_walk(name, LOOKUP_FOLLOW, nd)
+ #define user_path_walk_link(name,nd) \
+@@ -60,7 +99,6 @@
+
+ extern struct dentry * lookup_one_len(const char *, struct dentry *, int);
+ extern struct dentry * lookup_hash(struct qstr *, struct dentry *);
+-
+ extern int follow_down(struct vfsmount **, struct dentry **);
+ extern int follow_up(struct vfsmount **, struct dentry **);
+
+.old..........pc/vfs_intent-2.6.3-suse/kernel/exit.c
+.new.........kernel/exit.c
+Index: linux-2.6.3-20/kernel/exit.c
+===================================================================
+--- linux-2.6.3-20.orig/kernel/exit.c 2004-03-05 02:07:17.000000000 -0800
++++ linux-2.6.3-20/kernel/exit.c 2004-03-08 14:23:41.000000000 -0800
+@@ -258,6 +258,8 @@
+ write_unlock_irq(&tasklist_lock);
+ }
+
++EXPORT_SYMBOL(reparent_to_init);
++
+ void __set_special_pids(pid_t session, pid_t pgrp)
+ {
+ struct task_struct *curr = current;
+@@ -427,6 +429,8 @@
+ __exit_files(tsk);
+ }
+
++EXPORT_SYMBOL(exit_files);
++
+ static inline void __put_fs_struct(struct fs_struct *fs)
+ {
+ /* No need to hold fs->lock if we are killing it */
--- /dev/null
+ 0 files changed
+
+.old..........pc/vfs_nointent_2.6.0-suse/fs/namei.c
+.new.........fs/namei.c
+Index: linux-2.6.3-20/fs/namei.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/namei.c 2004-03-08 14:32:24.000000000 -0800
++++ linux-2.6.3-20/fs/namei.c 2004-03-08 14:40:01.000000000 -0800
+@@ -1276,7 +1276,7 @@
+ if (!error) {
+ DQUOT_INIT(inode);
+
+- error = do_truncate(dentry, 0);
++ error = do_truncate(dentry, 0, 1);
+ }
+ put_write_access(inode);
+ if (error)
+@@ -1526,6 +1526,7 @@
+ char * tmp;
+ struct dentry * dentry;
+ struct nameidata nd;
++ intent_init(&nd.intent, IT_LOOKUP);
+
+ if (S_ISDIR(mode))
+ return -EPERM;
+@@ -1536,6 +1537,15 @@
+ error = path_lookup(tmp, LOOKUP_PARENT, &nd);
+ if (error)
+ goto out;
++
++ if (nd.dentry->d_inode->i_op->mknod_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++ error = op->mknod_raw(&nd, mode, dev);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto out2;
++ }
++
+ dentry = lookup_create(&nd, 0);
+ error = PTR_ERR(dentry);
+
+@@ -1562,6 +1572,7 @@
+ dput(dentry);
+ }
+ up(&nd.dentry->d_inode->i_sem);
++out2:
+ path_release(&nd);
+ out:
+ putname(tmp);
+@@ -1603,10 +1614,18 @@
+ if (!IS_ERR(tmp)) {
+ struct dentry *dentry;
+ struct nameidata nd;
++ intent_init(&nd.intent, IT_LOOKUP);
+
+ error = path_lookup(tmp, LOOKUP_PARENT, &nd);
+ if (error)
+ goto out;
++ if (nd.dentry->d_inode->i_op->mkdir_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++ error = op->mkdir_raw(&nd, mode);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto out2;
++ }
+ dentry = lookup_create(&nd, 1);
+ error = PTR_ERR(dentry);
+ if (!IS_ERR(dentry)) {
+@@ -1616,6 +1635,7 @@
+ dput(dentry);
+ }
+ up(&nd.dentry->d_inode->i_sem);
++out2:
+ path_release(&nd);
+ out:
+ putname(tmp);
+@@ -1696,6 +1716,7 @@
+ char * name;
+ struct dentry *dentry;
+ struct nameidata nd;
++ intent_init(&nd.intent, IT_LOOKUP);
+
+ name = getname(pathname);
+ if(IS_ERR(name))
+@@ -1716,6 +1737,16 @@
+ error = -EBUSY;
+ goto exit1;
+ }
++
++ if (nd.dentry->d_inode->i_op->rmdir_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++
++ error = op->rmdir_raw(&nd);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto exit1;
++ }
++
+ down(&nd.dentry->d_inode->i_sem);
+ dentry = lookup_hash(&nd.last, nd.dentry);
+ error = PTR_ERR(dentry);
+@@ -1774,6 +1805,7 @@
+ struct dentry *dentry;
+ struct nameidata nd;
+ struct inode *inode = NULL;
++ intent_init(&nd.intent, IT_LOOKUP);
+
+ name = getname(pathname);
+ if(IS_ERR(name))
+@@ -1785,6 +1817,13 @@
+ error = -EISDIR;
+ if (nd.last_type != LAST_NORM)
+ goto exit1;
++ if (nd.dentry->d_inode->i_op->unlink_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++ error = op->unlink_raw(&nd);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto exit1;
++ }
+ down(&nd.dentry->d_inode->i_sem);
+ dentry = lookup_hash(&nd.last, nd.dentry);
+ error = PTR_ERR(dentry);
+@@ -1852,10 +1891,18 @@
+ if (!IS_ERR(to)) {
+ struct dentry *dentry;
+ struct nameidata nd;
++ intent_init(&nd.intent, IT_LOOKUP);
+
+ error = path_lookup(to, LOOKUP_PARENT, &nd);
+ if (error)
+ goto out;
++ if (nd.dentry->d_inode->i_op->symlink_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++ error = op->symlink_raw(&nd, from);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto out2;
++ }
+ dentry = lookup_create(&nd, 0);
+ error = PTR_ERR(dentry);
+ if (!IS_ERR(dentry)) {
+@@ -1863,6 +1910,7 @@
+ dput(dentry);
+ }
+ up(&nd.dentry->d_inode->i_sem);
++out2:
+ path_release(&nd);
+ out:
+ putname(to);
+@@ -1926,6 +1974,8 @@
+ struct nameidata nd, old_nd;
+ int error;
+ char * to;
++ intent_init(&nd.intent, IT_LOOKUP);
++ intent_init(&old_nd.intent, IT_LOOKUP);
+
+ to = getname(newname);
+ if (IS_ERR(to))
+@@ -1940,6 +1990,13 @@
+ error = -EXDEV;
+ if (old_nd.mnt != nd.mnt)
+ goto out_release;
++ if (nd.dentry->d_inode->i_op->link_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++ error = op->link_raw(&old_nd, &nd);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto out_release;
++ }
+ new_dentry = lookup_create(&nd, 0);
+ error = PTR_ERR(new_dentry);
+ if (!IS_ERR(new_dentry)) {
+@@ -1990,7 +2047,7 @@
+ * locking].
+ */
+ int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry,
+- struct inode *new_dir, struct dentry *new_dentry)
++ struct inode *new_dir, struct dentry *new_dentry)
+ {
+ int error = 0;
+ struct inode *target;
+@@ -2035,7 +2092,7 @@
+ }
+
+ int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry,
+- struct inode *new_dir, struct dentry *new_dentry)
++ struct inode *new_dir, struct dentry *new_dentry)
+ {
+ struct inode *target;
+ int error;
+@@ -2112,6 +2169,8 @@
+ struct dentry * old_dentry, *new_dentry;
+ struct dentry * trap;
+ struct nameidata oldnd, newnd;
++ intent_init(&oldnd.intent, IT_LOOKUP);
++ intent_init(&newnd.intent, IT_LOOKUP);
+
+ error = path_lookup(oldname, LOOKUP_PARENT, &oldnd);
+ if (error)
+@@ -2134,6 +2193,13 @@
+ if (newnd.last_type != LAST_NORM)
+ goto exit2;
+
++ if (old_dir->d_inode->i_op->rename_raw) {
++ error = old_dir->d_inode->i_op->rename_raw(&oldnd, &newnd);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto exit2;
++ }
++
+ trap = lock_rename(new_dir, old_dir);
+
+ old_dentry = lookup_hash(&oldnd.last, old_dir);
+@@ -2165,8 +2231,7 @@
+ if (new_dentry == trap)
+ goto exit5;
+
+- error = vfs_rename(old_dir->d_inode, old_dentry,
+- new_dir->d_inode, new_dentry);
++ error = vfs_rename(old_dir->d_inode, old_dentry, new_dir->d_inode, new_dentry);
+ exit5:
+ dput(new_dentry);
+ exit4:
+.old..........pc/vfs_nointent_2.6.0-suse/fs/open.c
+.new.........fs/open.c
+Index: linux-2.6.3-20/fs/open.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/open.c 2004-03-08 14:23:40.000000000 -0800
++++ linux-2.6.3-20/fs/open.c 2004-03-08 14:40:01.000000000 -0800
+@@ -180,9 +180,10 @@
+ return error;
+ }
+
+-int do_truncate(struct dentry *dentry, loff_t length)
++int do_truncate(struct dentry *dentry, loff_t length, int called_from_open)
+ {
+ int err;
++ struct inode_operations *op = dentry->d_inode->i_op;
+ struct iattr newattrs;
+
+ /* Not pretty: "inode->i_size" shouldn't really be signed. But it is. */
+@@ -192,7 +193,14 @@
+ newattrs.ia_size = length;
+ newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;
+ down(&dentry->d_inode->i_sem);
+- err = notify_change(dentry, &newattrs);
++ if (called_from_open)
++ newattrs.ia_valid |= ATTR_FROM_OPEN;
++ if (op->setattr_raw) {
++ newattrs.ia_valid |= ATTR_RAW;
++ newattrs.ia_ctime = CURRENT_TIME;
++ err = op->setattr_raw(dentry->d_inode, &newattrs);
++ } else
++ err = notify_change(dentry, &newattrs);
+ up(&dentry->d_inode->i_sem);
+ return err;
+ }
+@@ -247,7 +255,7 @@
+ error = locks_verify_truncate(inode, NULL, length);
+ if (!error) {
+ DQUOT_INIT(inode);
+- error = do_truncate(nd.dentry, length);
++ error = do_truncate(nd.dentry, length, 0);
+ }
+ put_write_access(inode);
+
+@@ -299,7 +307,7 @@
+
+ error = locks_verify_truncate(inode, file, length);
+ if (!error)
+- error = do_truncate(dentry, length);
++ error = do_truncate(dentry, length, 0);
+ out_putf:
+ fput(file);
+ out:
+@@ -378,9 +386,19 @@
+ (error = permission(inode,MAY_WRITE,&nd)) != 0)
+ goto dput_and_out;
+ }
+- down(&inode->i_sem);
+- error = notify_change(nd.dentry, &newattrs);
+- up(&inode->i_sem);
++ if (inode->i_op->setattr_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++
++ newattrs.ia_valid |= ATTR_RAW;
++ error = op->setattr_raw(inode, &newattrs);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto dput_and_out;
++ } else {
++ down(&inode->i_sem);
++ error = notify_change(nd.dentry, &newattrs);
++ up(&inode->i_sem);
++ }
+ dput_and_out:
+ path_release(&nd);
+ out:
+@@ -431,9 +449,19 @@
+ (error = permission(inode,MAY_WRITE,&nd)) != 0)
+ goto dput_and_out;
+ }
+- down(&inode->i_sem);
+- error = notify_change(nd.dentry, &newattrs);
+- up(&inode->i_sem);
++ if (inode->i_op->setattr_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++
++ newattrs.ia_valid |= ATTR_RAW;
++ error = op->setattr_raw(inode, &newattrs);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto dput_and_out;
++ } else {
++ down(&inode->i_sem);
++ error = notify_change(nd.dentry, &newattrs);
++ up(&inode->i_sem);
++ }
+ dput_and_out:
+ path_release(&nd);
+ out:
+@@ -634,6 +662,18 @@
+ if (IS_RDONLY(inode))
+ goto dput_and_out;
+
++ if (inode->i_op->setattr_raw) {
++ struct inode_operations *op = nd.dentry->d_inode->i_op;
++
++ newattrs.ia_mode = mode;
++ newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
++ newattrs.ia_valid |= ATTR_RAW;
++ error = op->setattr_raw(inode, &newattrs);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ goto dput_and_out;
++ }
++
+ error = -EPERM;
+ if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
+ goto dput_and_out;
+@@ -667,6 +707,18 @@
+ if (IS_RDONLY(inode))
+ goto out;
+ error = -EPERM;
++ if (inode->i_op->setattr_raw) {
++ struct inode_operations *op = dentry->d_inode->i_op;
++
++ newattrs.ia_uid = user;
++ newattrs.ia_gid = group;
++ newattrs.ia_valid = ATTR_UID | ATTR_GID;
++ newattrs.ia_valid |= ATTR_RAW;
++ error = op->setattr_raw(inode, &newattrs);
++ /* the file system wants to use normal vfs path now */
++ if (error != -EOPNOTSUPP)
++ return error;
++ }
+ if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
+ goto out;
+ newattrs.ia_valid = ATTR_CTIME;
+@@ -680,6 +732,7 @@
+ }
+ if (!S_ISDIR(inode->i_mode))
+ newattrs.ia_valid |= ATTR_KILL_SUID|ATTR_KILL_SGID;
++
+ down(&inode->i_sem);
+ error = notify_change(dentry, &newattrs);
+ up(&inode->i_sem);
+.old..........pc/vfs_nointent_2.6.0-suse/fs/exec.c
+.new.........fs/exec.c
+Index: linux-2.6.3-20/fs/exec.c
+===================================================================
+--- linux-2.6.3-20.orig/fs/exec.c 2004-03-08 14:23:40.000000000 -0800
++++ linux-2.6.3-20/fs/exec.c 2004-03-08 14:40:01.000000000 -0800
+@@ -1406,7 +1406,7 @@
+ goto close_fail;
+ if (!file->f_op->write)
+ goto close_fail;
+- if (do_truncate(file->f_dentry, 0) != 0)
++ if (do_truncate(file->f_dentry, 0, 0) != 0)
+ goto close_fail;
+
+ retval = binfmt->core_dump(signr, regs, file);
+.old..........pc/vfs_nointent_2.6.0-suse/include/linux/fs.h
+.new.........include/linux/fs.h
+Index: linux-2.6.3-20/include/linux/fs.h
+===================================================================
+--- linux-2.6.3-20.orig/include/linux/fs.h 2004-03-08 14:23:41.000000000 -0800
++++ linux-2.6.3-20/include/linux/fs.h 2004-03-08 14:42:10.000000000 -0800
+@@ -838,13 +838,20 @@
+ int (*create) (struct inode *,struct dentry *,int, struct nameidata *);
+ struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameidata *);
+ int (*link) (struct dentry *,struct inode *,struct dentry *);
++ int (*link_raw) (struct nameidata *,struct nameidata *);
+ int (*unlink) (struct inode *,struct dentry *);
++ int (*unlink_raw) (struct nameidata *);
+ int (*symlink) (struct inode *,struct dentry *,const char *);
++ int (*symlink_raw) (struct nameidata *,const char *);
+ int (*mkdir) (struct inode *,struct dentry *,int);
++ int (*mkdir_raw) (struct nameidata *,int);
+ int (*rmdir) (struct inode *,struct dentry *);
++ int (*rmdir_raw) (struct nameidata *);
+ int (*mknod) (struct inode *,struct dentry *,int,dev_t);
++ int (*mknod_raw) (struct nameidata *,int,dev_t);
+ int (*rename) (struct inode *, struct dentry *,
+ struct inode *, struct dentry *);
++ int (*rename_raw) (struct nameidata *, struct nameidata *);
+ int (*readlink) (struct dentry *, char __user *,int);
+ int (*follow_link) (struct dentry *, struct nameidata *);
+ void (*truncate) (struct inode *);
+@@ -1130,7 +1137,7 @@
+
+ /* fs/open.c */
+
+-extern int do_truncate(struct dentry *, loff_t start);
++extern int do_truncate(struct dentry *, loff_t start, int called_from_open);
+ extern struct file *filp_open(const char *, int, int);
+ extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
+ extern struct file * dentry_open_it(struct dentry *, struct vfsmount *, int, struct lookup_intent *);
+.old..........pc/vfs_nointent_2.6.0-suse/net/unix/af_unix.c
+.new.........net/unix/af_unix.c
+Index: linux-2.6.3-20/net/unix/af_unix.c
+===================================================================
+--- linux-2.6.3-20.orig/net/unix/af_unix.c 2004-03-05 02:07:04.000000000 -0800
++++ linux-2.6.3-20/net/unix/af_unix.c 2004-03-08 14:40:01.000000000 -0800
+@@ -592,6 +592,7 @@
+ int err = 0;
+
+ if (sunname->sun_path[0]) {
++ intent_init(&nd.intent, IT_LOOKUP);
+ err = path_lookup(sunname->sun_path, LOOKUP_FOLLOW, &nd);
+ if (err)
+ goto fail;
git://git.whamcloud.com / fs / lustre-release.git / commitdiff