2 files changed, 4 insertions, 0 deletions

diff --git a/fs/dcache.c b/fs/dcache.c
index 86bdb93789c..a173bba3266 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -743,7 +743,9 @@ struct dentry *d_alloc(struct dentry * parent, const struct qstr *name)
         dentry->d_op = NULL;
         dentry->d_fsdata = NULL;
         dentry->d_mounted = 0;
+#ifdef CONFIG_PROFILING
         dentry->d_cookie = NULL;
+#endif
         INIT_HLIST_NODE(&dentry->d_hash);
         INIT_LIST_HEAD(&dentry->d_lru);
         INIT_LIST_HEAD(&dentry->d_subdirs);
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index a3ed5e059d4..a3f09947940 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -108,7 +108,9 @@ struct dentry {
         struct dentry_operations *d_op;
         struct super_block *d_sb;       /* The root of the dentry tree */
         void *d_fsdata;                 /* fs-specific data */
+#ifdef CONFIG_PROFILING
         struct dcookie_struct *d_cookie; /* cookie, if any */
+#endif
         int d_mounted;
         unsigned char d_iname[DNAME_INLINE_LEN_MIN];    /* small names */
 };