diff options
Diffstat (limited to 'kernel/power/hibernate.c')
| -rw-r--r-- | kernel/power/hibernate.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 1c53f7fad5f7..196c01268ebd 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -9,6 +9,7 @@ * This file is released under the GPLv2. */ +#include <linux/export.h> #include <linux/suspend.h> #include <linux/syscalls.h> #include <linux/reboot.h> @@ -54,6 +55,8 @@ enum { static int hibernation_mode = HIBERNATION_SHUTDOWN; +static bool freezer_test_done; + static const struct platform_hibernation_ops *hibernation_ops; /** @@ -346,6 +349,17 @@ int hibernation_snapshot(int platform_mode) if (error) goto Close; + if (hibernation_test(TEST_FREEZER) || + hibernation_testmode(HIBERNATION_TESTPROC)) { + + /* + * Indicate to the caller that we are returning due to a + * successful freezer test. + */ + freezer_test_done = true; + goto Close; + } + error = dpm_prepare(PMSG_FREEZE); if (error) goto Complete_devices; @@ -640,15 +654,13 @@ int hibernate(void) if (error) goto Finish; - if (hibernation_test(TEST_FREEZER)) - goto Thaw; - - if (hibernation_testmode(HIBERNATION_TESTPROC)) - goto Thaw; - error = hibernation_snapshot(hibernation_mode == HIBERNATION_PLATFORM); if (error) goto Thaw; + if (freezer_test_done) { + freezer_test_done = false; + goto Thaw; + } if (in_suspend) { unsigned int flags = 0; |