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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-04-23 04:02:05 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-04-23 04:02:05 -0300 |
| commit | 394569928e2f17dff4ae367ac700048138e318c7 (patch) | |
| tree | c789d2a2d107284e78f6c6558267b6984f518581 /kernel/power/tuxonice_highlevel.c | |
| parent | bdcfd44fb5b5fb8fd660e7f93f1095c507481024 (diff) | |
Linux-libre 4.5.2-gnupck-4.5.2-gnu
Diffstat (limited to 'kernel/power/tuxonice_highlevel.c')
| -rw-r--r-- | kernel/power/tuxonice_highlevel.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/power/tuxonice_highlevel.c b/kernel/power/tuxonice_highlevel.c index 16cf14cbc..1ef1f22b7 100644 --- a/kernel/power/tuxonice_highlevel.c +++ b/kernel/power/tuxonice_highlevel.c @@ -160,7 +160,8 @@ void toi_finish_anything(int hibernate_or_resume) set_cpus_allowed_ptr(current, cpu_all_mask); toi_alloc_print_debug_stats(); atomic_inc(&snapshot_device_available); - unlock_system_sleep(); + unlock_system_sleep(); + release_super_lock(); } set_fs(oldfs); @@ -185,7 +186,8 @@ int toi_start_anything(int hibernate_or_resume) toi_trace_index = 0; if (hibernate_or_resume) { - lock_system_sleep(); + take_super_lock(); + lock_system_sleep(); if (!atomic_add_unless(&snapshot_device_available, -1, 0)) goto snapshotdevice_unavailable; @@ -230,6 +232,7 @@ prehibernate_err: snapshotdevice_unavailable: if (hibernate_or_resume) mutex_unlock(&pm_mutex); + release_super_lock(); set_fs(oldfs); mutex_unlock(&tuxonice_in_use); return -EBUSY; |