diff options
Diffstat (limited to 'arch/um/kernel/skas/process_kern.c')
| -rw-r--r-- | arch/um/kernel/skas/process_kern.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/um/kernel/skas/process_kern.c b/arch/um/kernel/skas/process_kern.c index a340006dec4..3f70a2e12f0 100644 --- a/arch/um/kernel/skas/process_kern.c +++ b/arch/um/kernel/skas/process_kern.c @@ -1,4 +1,4 @@ -/* +/* * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) * Licensed under the GPL */ @@ -32,7 +32,7 @@ void switch_to_skas(void *prev, void *next) if(current->pid == 0) switch_timers(0); - switch_threads(&from->thread.mode.skas.switch_buf, + switch_threads(&from->thread.mode.skas.switch_buf, to->thread.mode.skas.switch_buf); if(current->pid == 0) @@ -48,8 +48,8 @@ void new_thread_handler(int sig) fn = current->thread.request.u.thread.proc; arg = current->thread.request.u.thread.arg; - change_sig(SIGUSR1, 1); - thread_wait(¤t->thread.mode.skas.switch_buf, + os_usr1_signal(1); + thread_wait(¤t->thread.mode.skas.switch_buf, current->thread.mode.skas.fork_buf); if(current->thread.prev_sched != NULL) @@ -80,8 +80,8 @@ void release_thread_skas(struct task_struct *task) void fork_handler(int sig) { - change_sig(SIGUSR1, 1); - thread_wait(¤t->thread.mode.skas.switch_buf, + os_usr1_signal(1); + thread_wait(¤t->thread.mode.skas.switch_buf, current->thread.mode.skas.fork_buf); force_flush_all(); @@ -91,13 +91,13 @@ void fork_handler(int sig) schedule_tail(current->thread.prev_sched); current->thread.prev_sched = NULL; - /* Handle any immediate reschedules or signals */ +/* Handle any immediate reschedules or signals */ interrupt_end(); userspace(¤t->thread.regs.regs); } int copy_thread_skas(int nr, unsigned long clone_flags, unsigned long sp, - unsigned long stack_top, struct task_struct * p, + unsigned long stack_top, struct task_struct * p, struct pt_regs *regs) { void (*handler)(int); @@ -121,8 +121,6 @@ int copy_thread_skas(int nr, unsigned long clone_flags, unsigned long sp, return(0); } -extern void map_stub_pages(int fd, unsigned long code, - unsigned long data, unsigned long stack); int new_mm(unsigned long stack) { int fd; |