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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-21 22:30:42 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-21 22:30:42 -0400 |
| commit | 08217637fe8a0ba24e1bfc893569f9be4d836c6a (patch) | |
| tree | aecd53ca7952b59d93f066161b677926e813a550 /arch/um/kernel/process_kern.c | |
| parent | 793b883ed12a6ae6e2901ddb5e038b77d6f0c0ac (diff) | |
| parent | efb0372bbaf5b829ff8c39db372779928af542a7 (diff) | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'arch/um/kernel/process_kern.c')
| -rw-r--r-- | arch/um/kernel/process_kern.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/arch/um/kernel/process_kern.c b/arch/um/kernel/process_kern.c index c23d8a08d0ff..39cf568ccfaf 100644 --- a/arch/um/kernel/process_kern.c +++ b/arch/um/kernel/process_kern.c @@ -113,8 +113,23 @@ void set_current(void *t) void *_switch_to(void *prev, void *next, void *last) { - return(CHOOSE_MODE(switch_to_tt(prev, next), - switch_to_skas(prev, next))); + struct task_struct *from = prev; + struct task_struct *to= next; + + to->thread.prev_sched = from; + set_current(to); + + do { + current->thread.saved_task = NULL ; + CHOOSE_MODE_PROC(switch_to_tt, switch_to_skas, prev, next); + if(current->thread.saved_task) + show_regs(&(current->thread.regs)); + next= current->thread.saved_task; + prev= current; + } while(current->thread.saved_task); + + return(current->thread.prev_sched); + } void interrupt_end(void) |