3 files changed, 2 insertions, 41 deletions

diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
index 8156b4c0f568..3925db160650 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
@@ -42,28 +42,6 @@
 
 #include "lustre_patchless_compat.h"
 
-# define LOCK_FS_STRUCT(fs)     spin_lock(&(fs)->lock)
-# define UNLOCK_FS_STRUCT(fs)   spin_unlock(&(fs)->lock)
-
-static inline void ll_set_fs_pwd(struct fs_struct *fs, struct vfsmount *mnt,
-                                 struct dentry *dentry)
-{
-        struct path path;
-        struct path old_pwd;
-
-        path.mnt = mnt;
-        path.dentry = dentry;
-        LOCK_FS_STRUCT(fs);
-        old_pwd = fs->pwd;
-        path_get(&path);
-        fs->pwd = path;
-        UNLOCK_FS_STRUCT(fs);
-
-        if (old_pwd.dentry)
-                path_put(&old_pwd);
-}
-
-
 /*
  * set ATTR_BLOCKS to a high value to avoid any risk of collision with other
  * ATTR_* attributes (see bug 13828)
@@ -110,8 +88,6 @@ static inline void ll_set_fs_pwd(struct fs_struct *fs, struct vfsmount *mnt,
 #define cfs_bio_io_error(a, b)   bio_io_error((a))
 #define cfs_bio_endio(a, b, c)    bio_endio((a), (c))
 
-#define cfs_fs_pwd(fs)       ((fs)->pwd.dentry)
-#define cfs_fs_mnt(fs)       ((fs)->pwd.mnt)
 #define cfs_path_put(nd)     path_put(&(nd)->path)
 
 
diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c
index 407718a0026f..1ac7a702ce26 100644
--- a/drivers/staging/lustre/lustre/llite/dir.c
+++ b/drivers/staging/lustre/lustre/llite/dir.c
@@ -661,7 +661,7 @@ int ll_dir_setdirstripe(struct inode *dir, struct lmv_user_md *lump,
         int mode;
         int err;
 
-        mode = (0755 & (S_IRWXUGO|S_ISVTX) & ~current->fs->umask) | S_IFDIR;
+        mode = (0755 & ~current_umask()) | S_IFDIR;
         op_data = ll_prep_md_op_data(NULL, dir, NULL, filename,
                                      strlen(filename), mode, LUSTRE_OPC_MKDIR,
                                      lump);
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index 6e423aa6a6e4..a3367bfb1456 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -2372,21 +2372,6 @@ char *ll_get_fsname(struct super_block *sb, char *buf, int buflen)
         return buf;
 }
 
-static char *ll_d_path(struct dentry *dentry, char *buf, int bufsize)
-{
-        char *path = NULL;
-
-        struct path p;
-
-        p.dentry = dentry;
-        p.mnt = current->fs->root.mnt;
-        path_get(&p);
-        path = d_path(&p, buf, bufsize);
-        path_put(&p);
-
-        return path;
-}
-
 void ll_dirty_page_discard_warn(struct page *page, int ioret)
 {
         char *buf, *path = NULL;
@@ -2398,7 +2383,7 @@ void ll_dirty_page_discard_warn(struct page *page, int ioret)
         if (buf != NULL) {
                 dentry = d_find_alias(page->mapping->host);
                 if (dentry != NULL)
-                        path = ll_d_path(dentry, buf, PAGE_SIZE);
+                        path = dentry_path_raw(dentry, buf, PAGE_SIZE);
         }
 
         CDEBUG(D_WARNING,