diff options
author | Ingo Molnar <mingo@kernel.org> | 2015-05-08 13:33:33 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-05-08 13:33:33 +0200 |
commit | 7ae383be81781c5e1347f71c3eb0d53ce5188200 (patch) | |
tree | d2dfedb78cf4ee2bc9cc460af3be106b08e01050 /arch/um/kernel/reboot.c | |
parent | 2a4e90b18c256d52a7f3f77d58114f6d4e4a7f9f (diff) | |
parent | 3e0283a53f7d2f2dae7bc4aa7f3104cb5988018f (diff) |
Merge branch 'linus' into x86/asm, before applying dependent patch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/um/kernel/reboot.c')
-rw-r--r-- | arch/um/kernel/reboot.c | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c index ced8903921ae..9bdf67a092a5 100644 --- a/arch/um/kernel/reboot.c +++ b/arch/um/kernel/reboot.c @@ -15,28 +15,21 @@ void (*pm_power_off)(void); static void kill_off_processes(void) { - if (proc_mm) - /* - * FIXME: need to loop over userspace_pids - */ - os_kill_ptraced_process(userspace_pid[0], 1); - else { - struct task_struct *p; - int pid; - - read_lock(&tasklist_lock); - for_each_process(p) { - struct task_struct *t; - - t = find_lock_task_mm(p); - if (!t) - continue; - pid = t->mm->context.id.u.pid; - task_unlock(t); - os_kill_ptraced_process(pid, 1); - } - read_unlock(&tasklist_lock); + struct task_struct *p; + int pid; + + read_lock(&tasklist_lock); + for_each_process(p) { + struct task_struct *t; + + t = find_lock_task_mm(p); + if (!t) + continue; + pid = t->mm->context.id.u.pid; + task_unlock(t); + os_kill_ptraced_process(pid, 1); } + read_unlock(&tasklist_lock); } void uml_cleanup(void) |