bryan.wu at analog
Mar 26, 2007, 3:27 AM
Post #1 of 2
(328 views)
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[PATCH -mm] vdso print fatal signals: fix compiling error bug in nommu arch
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Hi folks,
As struct mm_struct vm_mm is hidden in struct vm_area_struct in NOMMU
arch, this is a fixing method when compiling failure on blackfin arch.
Signed-off-by: Bryan Wu <bryan.wu[at]analog.com>
---
kernel/signal.c | 4 ++++
1 file changed, 4 insertions(+)
Index: linux-2.6/kernel/signal.c
===================================================================
--- linux-2.6.orig/kernel/signal.c
+++ linux-2.6/kernel/signal.c
@@ -807,7 +807,11 @@
static int print_vma(struct vm_area_struct *vma)
{
+#ifdef CONFIG_MMU
struct mm_struct *mm = vma->vm_mm;
+#else
+ struct mm_struct *mm = 0;
+#endif
struct file *file = vma->vm_file;
int flags = vma->vm_flags;
unsigned long ino = 0;
_
Thanks,
-Bryan Wu
-
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