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-rw-r--r--mm/mmap.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index b56a7f0c9f85..4b0eaf6427c4 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1924,9 +1924,9 @@ static int acct_stack_growth(struct vm_area_struct *vma,
return 0;
}
-#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
+#if defined(CONFIG_STACK_GROWSUP)
/*
- * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
+ * PA-RISC uses this for its stack.
* vma is the last one with address > vma->vm_end. Have to extend vma.
*/
static int expand_upwards(struct vm_area_struct *vma, unsigned long address)
@@ -2023,7 +2023,7 @@ static int expand_upwards(struct vm_area_struct *vma, unsigned long address)
validate_mm(mm);
return error;
}
-#endif /* CONFIG_STACK_GROWSUP || CONFIG_IA64 */
+#endif /* CONFIG_STACK_GROWSUP */
/*
* vma is the first one with address < vma->vm_start. Have to extend vma.