diff options
Diffstat (limited to 'kernel/power/swsusp.c')
| -rw-r--r-- | kernel/power/swsusp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index 1681e8a3fe5..eaacd5cb588 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -530,7 +530,6 @@ static int write_pagedir(void) * write_suspend_image - Write entire image and metadata. * */ - static int write_suspend_image(void) { int error; @@ -1021,20 +1020,21 @@ int swsusp_suspend(void) * at resume time, and evil weirdness ensues. */ if ((error = device_power_down(PMSG_FREEZE))) { + printk(KERN_ERR "Some devices failed to power down, aborting suspend\n"); local_irq_enable(); return error; } if ((error = swsusp_swap_check())) { - printk(KERN_ERR "swsusp: FATAL: cannot find swap device, try " - "swapon -a!\n"); + printk(KERN_ERR "swsusp: cannot find swap device, try swapon -a.\n"); + device_power_up(); local_irq_enable(); return error; } save_processor_state(); if ((error = swsusp_arch_suspend())) - printk("Error %d suspending\n", error); + printk(KERN_ERR "Error %d suspending\n", error); /* Restore control flow magically appears here */ restore_processor_state(); BUG_ON (nr_copy_pages_check != nr_copy_pages); @@ -1314,7 +1314,8 @@ static const char * sanity_check(void) if (strcmp(swsusp_info.uts.machine,system_utsname.machine)) return "machine"; #if 0 - if(swsusp_info.cpus != num_online_cpus()) + /* We can't use number of online CPUs when we use hotplug to remove them ;-))) */ + if (swsusp_info.cpus != num_possible_cpus()) return "number of cpus"; #endif return NULL; @@ -1355,7 +1356,6 @@ static int check_sig(void) */ error = bio_write_page(0, &swsusp_header); } else { - printk(KERN_ERR "swsusp: Suspend partition has wrong signature?\n"); return -EINVAL; } if (!error) |