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2006-01-08[PATCH] use ptrace_get_task_struct in various placesChristoph Hellwig1-21/+7
The ptrace_get_task_struct() helper that I added as part of the ptrace consolidation is useful in variety of places that currently opencode it. Switch them to the common helpers. Add a ptrace_traceme() helper that needs to be explicitly called, and simplify the ptrace_get_task_struct() interface. We don't need the request argument now, and we return the task_struct directly, using ERR_PTR() for error returns. It's a bit more code in the callers, but we have two sane routines that do one thing well now. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-19powerpc: move include/asm-ppc64/ptrace-common.h to arch/powerpc/kernelPaul Mackerras1-1/+2
It's only used by arch/powerpc/kernel/ptrace{,32}.c. Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-10-31powerpc: apply recent changes to merged codePaul Mackerras1-2/+2
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-10-20powerpc: Move ptrace32.c from arch/ppc64 to arch/powerpcPaul Mackerras1-0/+450
Also corrected my email address in ptrace.c and updated the comments at the top of ptrace32.c. Signed-off-by: Paul Mackerras <paulus@samba.org>