diff options
Diffstat (limited to 'Documentation/power')
| -rw-r--r-- | Documentation/power/kernel_threads.txt | 3 | ||||
| -rw-r--r-- | Documentation/power/swsusp.txt | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/Documentation/power/kernel_threads.txt b/Documentation/power/kernel_threads.txt index 60b548105edf..fb57784986b1 100644 --- a/Documentation/power/kernel_threads.txt +++ b/Documentation/power/kernel_threads.txt @@ -12,8 +12,7 @@ refrigerator. Code to do this looks like this: do { hub_events(); wait_event_interruptible(khubd_wait, !list_empty(&hub_event_list)); - if (current->flags & PF_FREEZE) - refrigerator(PF_FREEZE); + try_to_freeze(); } while (!signal_pending(current)); from drivers/usb/core/hub.c::hub_thread() diff --git a/Documentation/power/swsusp.txt b/Documentation/power/swsusp.txt index c7c3459fde43..4e1627cc5b51 100644 --- a/Documentation/power/swsusp.txt +++ b/Documentation/power/swsusp.txt @@ -164,8 +164,7 @@ place where the thread is safe to be frozen (no kernel semaphores should be held at that point and it must be safe to sleep there), and add: - if (current->flags & PF_FREEZE) - refrigerator(PF_FREEZE); + try_to_freeze(); If the thread is needed for writing the image to storage, you should instead set the PF_NOFREEZE process flag when creating the thread. |