The patch titled
ufs: pass qstr instead of dentry where necessary for NFS
has been added to the -mm tree. Its filename is
ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs.patch
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out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ufs: pass qstr instead of dentry where necessary for NFS
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: Evgeniy Dushistov <dushistov@xxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN fs/ufs/dir.c~ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs fs/ufs/dir.c
--- a/fs/ufs/dir.c~ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs
+++ a/fs/ufs/dir.c
@@ -70,13 +70,13 @@ static inline unsigned long ufs_dir_page
return (inode->i_size+PAGE_CACHE_SIZE-1)>>PAGE_CACHE_SHIFT;
}
-ino_t ufs_inode_by_name(struct inode *dir, struct dentry *dentry)
+ino_t ufs_inode_by_name(struct inode *dir, struct qstr *qstr)
{
ino_t res = 0;
struct ufs_dir_entry *de;
struct page *page;
- de = ufs_find_entry(dir, dentry, &page);
+ de = ufs_find_entry(dir, qstr, &page);
if (de) {
res = fs32_to_cpu(dir->i_sb, de->d_ino);
ufs_put_page(page);
@@ -249,12 +249,12 @@ struct ufs_dir_entry *ufs_dotdot(struct
* (as a parameter - res_dir). Page is returned mapped and unlocked.
* Entry is guaranteed to be valid.
*/
-struct ufs_dir_entry *ufs_find_entry(struct inode *dir, struct dentry *dentry,
+struct ufs_dir_entry *ufs_find_entry(struct inode *dir, struct qstr *qstr,
struct page **res_page)
{
struct super_block *sb = dir->i_sb;
- const char *name = dentry->d_name.name;
- int namelen = dentry->d_name.len;
+ const char *name = qstr->name;
+ int namelen = qstr->len;
unsigned reclen = UFS_DIR_REC_LEN(namelen);
unsigned long start, n;
unsigned long npages = ufs_dir_pages(dir);
diff -puN fs/ufs/namei.c~ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs fs/ufs/namei.c
--- a/fs/ufs/namei.c~ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs
+++ a/fs/ufs/namei.c
@@ -56,7 +56,7 @@ static struct dentry *ufs_lookup(struct
return ERR_PTR(-ENAMETOOLONG);
lock_kernel();
- ino = ufs_inode_by_name(dir, dentry);
+ ino = ufs_inode_by_name(dir, &dentry->d_name);
if (ino) {
inode = ufs_iget(dir->i_sb, ino);
if (IS_ERR(inode)) {
@@ -237,7 +237,7 @@ static int ufs_unlink(struct inode *dir,
struct page *page;
int err = -ENOENT;
- de = ufs_find_entry(dir, dentry, &page);
+ de = ufs_find_entry(dir, &dentry->d_name, &page);
if (!de)
goto out;
@@ -281,7 +281,7 @@ static int ufs_rename(struct inode *old_
struct ufs_dir_entry *old_de;
int err = -ENOENT;
- old_de = ufs_find_entry(old_dir, old_dentry, &old_page);
+ old_de = ufs_find_entry(old_dir, &old_dentry->d_name, &old_page);
if (!old_de)
goto out;
@@ -301,7 +301,7 @@ static int ufs_rename(struct inode *old_
goto out_dir;
err = -ENOENT;
- new_de = ufs_find_entry(new_dir, new_dentry, &new_page);
+ new_de = ufs_find_entry(new_dir, &new_dentry->d_name, &new_page);
if (!new_de)
goto out_dir;
inode_inc_link_count(old_inode);
diff -puN fs/ufs/ufs.h~ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs fs/ufs/ufs.h
--- a/fs/ufs/ufs.h~ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs
+++ a/fs/ufs/ufs.h
@@ -86,9 +86,9 @@ extern void ufs_put_cylinder (struct sup
/* dir.c */
extern const struct inode_operations ufs_dir_inode_operations;
extern int ufs_add_link (struct dentry *, struct inode *);
-extern ino_t ufs_inode_by_name(struct inode *, struct dentry *);
+extern ino_t ufs_inode_by_name(struct inode *, struct qstr *);
extern int ufs_make_empty(struct inode *, struct inode *);
-extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct dentry *, struct page **);
+extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct qstr *, struct page **);
extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *);
extern int ufs_empty_dir (struct inode *);
extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **);
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
origin.patch
uml-irq-register-race-condition.patch
linux-next.patch
genirq-switch-proc-irq-spurious-to-seq_file.patch
const-constify-remaining-dev_pm_ops.patch
proc-rename-de_get-to-pde_get-and-inline-it.patch
const-constify-remaining-pipe_buf_operations.patch
ufs-pass-qstr-instead-of-dentry-where-necessary-for-nfs.patch
ufs-nfs-support.patch
reiserfs-remove-proc-fs-reiserfs-version.patch
reiserfs-dont-compile-procfso-at-all-if-no-support.patch
--
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