diff options
| author | Jeff Dike <jdike@addtoit.com> | 2007-10-16 01:26:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:05 -0700 |
| commit | 77bf4400319db9d2a8af6b00c2be6faa0f3d07cb (patch) | |
| tree | ddc8fd48349b8d4dd2c0b26bce7f52f79b4e4077 /arch/um/sys-i386/ptrace.c | |
| parent | ae2587e41254e48e670346aefa332d7469d86352 (diff) | |
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 <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/sys-i386/ptrace.c')
| -rw-r--r-- | arch/um/sys-i386/ptrace.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/um/sys-i386/ptrace.c b/arch/um/sys-i386/ptrace.c index 7792365827a2..dcf0c6b310c8 100644 --- a/arch/um/sys-i386/ptrace.c +++ b/arch/um/sys-i386/ptrace.c @@ -14,16 +14,18 @@ #include "sysdep/sigcontext.h" #include "sysdep/sc.h" -void arch_switch_to_skas(struct task_struct *from, struct task_struct *to) +extern int arch_switch_tls(struct task_struct *from, struct task_struct *to); + +void arch_switch_to(struct task_struct *from, struct task_struct *to) { - int err = arch_switch_tls_skas(from, to); + int err = arch_switch_tls(from, to); if (!err) return; if (err != -EINVAL) - printk(KERN_WARNING "arch_switch_tls_skas failed, errno %d, not EINVAL\n", -err); + printk(KERN_WARNING "arch_switch_tls failed, errno %d, not EINVAL\n", -err); else - printk(KERN_WARNING "arch_switch_tls_skas failed, errno = EINVAL\n"); + printk(KERN_WARNING "arch_switch_tls failed, errno = EINVAL\n"); } int is_syscall(unsigned long addr) |