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PTRACE_PEEKDATA consolidation

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Identical implementations of PTRACE_PEEKDATA go into generic_ptrace_peekdata()
function.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan
2007-07-17 04:03:43 -07:00
committed by Linus Torvalds
parent bcdcd8e725
commit 7664732315
21 changed files with 43 additions and 166 deletions
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7
arch/m32r/kernel/ptrace.c
View File

@@ -595,7 +595,6 @@ void ptrace_disable(struct task_struct *child)
static int
do_ptrace(long request, struct task_struct *child, long addr, long data)
{
unsigned long tmp;
int ret;
switch (request) {
@@ -604,11 +603,7 @@ do_ptrace(long request, struct task_struct *child, long addr, long data)
*/
case PTRACE_PEEKTEXT:
case PTRACE_PEEKDATA:
ret = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
if (ret == sizeof(tmp))
ret = put_user(tmp,(unsigned long __user *) data);
else
ret = -EIO;
ret = generic_ptrace_peekdata(child, addr, data);
break;
/*