diff options
| author | Michal Hocko <mhocko@suse.cz> | 2014-10-21 09:27:15 +0200 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-12-05 18:06:08 +0100 |
| commit | b92b53b5a51b7402c36942cbfbde58701d87cdb7 (patch) | |
| tree | 398ddf73b39078b498d02fc90131fa77fe01da48 /kernel | |
| parent | 1273a21ab26f8c8182ad45d338f7fcdfada2af9e (diff) | |
PM: convert do_each_thread to for_each_process_thread
as per 0c740d0afc3b (introduce for_each_thread() to replace the buggy
while_each_thread()) get rid of do_each_thread { } while_each_thread()
construct and replace it by a more error prone for_each_thread.
This patch doesn't introduce any user visible change.
Suggested-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/process.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/power/process.c b/kernel/power/process.c index d268f8748..801934e99 100644 --- a/kernel/power/process.c +++ b/kernel/power/process.c @@ -48,13 +48,13 @@ static int try_to_freeze_tasks(bool user_only) while (true) { todo = 0; read_lock(&tasklist_lock); - do_each_thread(g, p) { + for_each_process_thread(g, p) { if (p == current || !freeze_task(p)) continue; if (!freezer_should_skip(p)) todo++; - } while_each_thread(g, p); + } read_unlock(&tasklist_lock); if (!user_only) { @@ -102,11 +102,11 @@ static int try_to_freeze_tasks(bool user_only) todo - wq_busy, wq_busy); read_lock(&tasklist_lock); - do_each_thread(g, p) { + for_each_process_thread(g, p) { if (p != current && !freezer_should_skip(p) && freezing(p) && !frozen(p)) sched_show_task(p); - } while_each_thread(g, p); + } read_unlock(&tasklist_lock); } else { printk("(elapsed %d.%03d seconds) ", elapsed_msecs / 1000, @@ -231,10 +231,10 @@ void thaw_processes(void) thaw_workqueues(); read_lock(&tasklist_lock); - do_each_thread(g, p) { + for_each_process_thread(g, p) { BUG_ON(!virt_addr_valid(next_task(g))); __thaw_task(p); - } while_each_thread(g, p); + } read_unlock(&tasklist_lock); usermodehelper_enable(); @@ -254,10 +254,10 @@ void thaw_kernel_threads(void) thaw_workqueues(); read_lock(&tasklist_lock); - do_each_thread(g, p) { + for_each_process_thread(g, p) { if (p->flags & (PF_KTHREAD | PF_WQ_WORKER)) __thaw_task(p); - } while_each_thread(g, p); + } read_unlock(&tasklist_lock); schedule(); |