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| author | Steve French <sfrench@us.ibm.com> | 2008-08-28 02:47:00 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2008-08-28 02:47:00 +0000 |
| commit | 6405c9cd9bf7b1c35ed76ef8ee3e217056285702 (patch) | |
| tree | 0659c9ae17d1375f185f88f4f7fef1a667f375d8 /kernel/power/main.c | |
| parent | bcc55c6664a90146149ba0fd93052adc94287b9f (diff) | |
| parent | 4c246edd2550304df5b766cc841584b2bb058843 (diff) | |
| download | linux-next-6405c9cd9bf7b1c35ed76ef8ee3e217056285702.tar.gz | |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'kernel/power/main.c')
| -rw-r--r-- | kernel/power/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index 0b7476f5d2a6..540b16b68565 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -21,6 +21,7 @@ #include <linux/freezer.h> #include <linux/vmstat.h> #include <linux/syscalls.h> +#include <linux/ftrace.h> #include "power.h" @@ -310,7 +311,7 @@ static int suspend_enter(suspend_state_t state) */ int suspend_devices_and_enter(suspend_state_t state) { - int error; + int error, ftrace_save; if (!suspend_ops) return -ENOSYS; @@ -321,6 +322,7 @@ int suspend_devices_and_enter(suspend_state_t state) goto Close; } suspend_console(); + ftrace_save = __ftrace_enabled_save(); suspend_test_start(); error = device_suspend(PMSG_SUSPEND); if (error) { @@ -352,6 +354,7 @@ int suspend_devices_and_enter(suspend_state_t state) suspend_test_start(); device_resume(PMSG_RESUME); suspend_test_finish("resume devices"); + __ftrace_enabled_restore(ftrace_save); resume_console(); Close: if (suspend_ops->end) |