From 77bf4400319db9d2a8af6b00c2be6faa0f3d07cb Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Tue, 16 Oct 2007 01:26:58 -0700 Subject: uml: remove code made redundant by CHOOSE_MODE removal This patch makes a number of simplifications enabled by the removal of CHOOSE_MODE. There were lots of functions that looked like int foo(args){ foo_skas(args); } The bodies of foo_skas are now folded into foo, and their declarations (and sometimes entire header files) are deleted. In addition, the union uml_pt_regs, which was a union between the tt and skas register formats, is now a struct, with the tt-mode arm of the union being removed. It turns out that usr2_handler was unused, so it is gone. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/kernel/ptrace.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/um/kernel/ptrace.c') diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c index 36debc0de594..bbc3a4a9a0fa 100644 --- a/arch/um/kernel/ptrace.c +++ b/arch/um/kernel/ptrace.c @@ -228,7 +228,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) #ifdef PTRACE_ARCH_PRCTL case PTRACE_ARCH_PRCTL: /* XXX Calls ptrace on the host - needs some SMP thinking */ - ret = arch_prctl_skas(child, data, (void *) addr); + ret = arch_prctl(child, data, (void *) addr); break; #endif default: @@ -239,7 +239,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) return ret; } -void send_sigtrap(struct task_struct *tsk, union uml_pt_regs *regs, +void send_sigtrap(struct task_struct *tsk, struct uml_pt_regs *regs, int error_code) { struct siginfo info; @@ -258,7 +258,7 @@ void send_sigtrap(struct task_struct *tsk, union uml_pt_regs *regs, /* XXX Check PT_DTRACE vs TIF_SINGLESTEP for singlestepping check and * PT_PTRACED vs TIF_SYSCALL_TRACE for syscall tracing check */ -void syscall_trace(union uml_pt_regs *regs, int entryexit) +void syscall_trace(struct uml_pt_regs *regs, int entryexit) { int is_singlestep = (current->ptrace & PT_DTRACE) && entryexit; int tracesysgood; -- cgit v1.2.3