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um: clean arch_ptrace() up a bit

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1) take subarch-specific stuff to subarch_ptrace()
2) PTRACE_{PEEK,POKE}{TEXT,DATA} is handled by ptrace_request() just fine...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro
2011-09-14 16:21:37 -07:00
committed by Linus Torvalds
parent 01599cdc2f
commit f2833aef6a
5 changed files with 31 additions and 46 deletions
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4
arch/um/include/asm/ptrace-generic.h
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@ -42,10 +42,6 @@ extern long subarch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data);
extern unsigned long getreg(struct task_struct *child, int regno);
extern int putreg(struct task_struct *child, int regno, unsigned long value);
extern int get_fpregs(struct user_i387_struct __user *buf,
struct task_struct *child);
extern int set_fpregs(struct user_i387_struct __user *buf,
struct task_struct *child);
extern int arch_copy_tls(struct task_struct *new);
extern void clear_flushed_tls(struct task_struct *task);