PTRACE_PEEKDATA consolidation

[sfrench/cifs-2.6.git] / arch / x86_64 / kernel / ptrace.c

diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c
index 9409117b9f1901c357a1e47c75909e8fa146d34e..327ff93a38b68077a656fac9f47fe98066c93482 100644 (file)
--- a/arch/x86_64/kernel/ptrace.c
+++ b/arch/x86_64/kernel/ptrace.c
@@ -313,17 +313,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
        switch (request) {
        /* when I and D space are separate, these will need to be fixed. */
        case PTRACE_PEEKTEXT: /* read word at location addr. */ 
-       case PTRACE_PEEKDATA: {
-               unsigned long tmp;
-               int copied;
-
-               copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
-               ret = -EIO;
-               if (copied != sizeof(tmp))
-                       break;
-               ret = put_user(tmp,(unsigned long __user *) data);
+       case PTRACE_PEEKDATA:
+               ret = generic_ptrace_peekdata(child, addr, data);
                break;
-       }
 
        /* read the word at location addr in the USER area. */
        case PTRACE_PEEKUSR: {