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| author | Jeff Garzik <jeff@garzik.org> | 2006-09-26 13:13:19 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-26 13:13:19 -0400 |
| commit | c226951b93f7cd7c3a10b17384535b617bd43fd0 (patch) | |
| tree | 07b8796a5c99fbbf587b8d0dbcbc173cfe5e381e /kernel/power/disk.c | |
| parent | b0df3bd1e553e901ec7297267611a5db88240b38 (diff) | |
| parent | e8216dee838c09776680a6f1a2e54d81f3cdfa14 (diff) | |
| download | lwn-c226951b93f7cd7c3a10b17384535b617bd43fd0.tar.gz lwn-c226951b93f7cd7c3a10b17384535b617bd43fd0.zip | |
Merge branch 'master' into upstream
Diffstat (limited to 'kernel/power/disk.c')
| -rw-r--r-- | kernel/power/disk.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/power/disk.c b/kernel/power/disk.c index e13e74067845..7c7b9b65e365 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -18,6 +18,7 @@ #include <linux/fs.h> #include <linux/mount.h> #include <linux/pm.h> +#include <linux/cpu.h> #include "power.h" @@ -72,7 +73,10 @@ static int prepare_processes(void) int error; pm_prepare_console(); - disable_nonboot_cpus(); + + error = disable_nonboot_cpus(); + if (error) + goto enable_cpus; if (freeze_processes()) { error = -EBUSY; @@ -84,6 +88,7 @@ static int prepare_processes(void) return 0; thaw: thaw_processes(); +enable_cpus: enable_nonboot_cpus(); pm_restore_console(); return error; |