diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-10 09:35:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-10 09:35:02 -0800 |
| commit | ab1831b0b87851c874a75e4b3a8538e3d76b37d7 (patch) | |
| tree | e2855518eb570ad09e2bdf5b3805cfa758e0abc3 /arch/x86/xen/suspend.c | |
| parent | eae6fa9b0c3e2cb49cc157e906dd0ac52cfd7ca5 (diff) | |
| parent | bc2c0303226ec716854d3c208c7f84fe7aa35cd7 (diff) | |
Merge branch 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen
* 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
xen: try harder to balloon up under memory pressure.
Xen balloon: fix totalram_pages counting.
xen: explicitly create/destroy stop_machine workqueues outside suspend/resume region.
xen: improve error handling in do_suspend.
xen: don't leak IRQs over suspend/resume.
xen: call clock resume notifier on all CPUs
xen: use iret for return from 64b kernel to 32b usermode
xen: don't call dpm_resume_noirq() with interrupts disabled.
xen: register runstate info for boot CPU early
xen: register runstate on secondary CPUs
xen: register timer interrupt with IRQF_TIMER
xen: correctly restore pfn_to_mfn_list_list after resume
xen: restore runstate_info even if !have_vcpu_info_placement
xen: re-register runstate area earlier on resume.
xen: wait up to 5 minutes for device connetion
xen: improvement to wait_for_devices()
xen: fix is_disconnected_device/exists_disconnected_device
xen/xenbus: make DEVICE_ATTR()s static
Diffstat (limited to 'arch/x86/xen/suspend.c')
| -rw-r--r-- | arch/x86/xen/suspend.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c index 95be7b434724..987267f79bf5 100644 --- a/arch/x86/xen/suspend.c +++ b/arch/x86/xen/suspend.c @@ -1,4 +1,5 @@ #include <linux/types.h> +#include <linux/clockchips.h> #include <xen/interface/xen.h> #include <xen/grant_table.h> @@ -27,6 +28,8 @@ void xen_pre_suspend(void) void xen_post_suspend(int suspend_cancelled) { + xen_build_mfn_list_list(); + xen_setup_shared_info(); if (suspend_cancelled) { @@ -44,7 +47,19 @@ void xen_post_suspend(int suspend_cancelled) } +static void xen_vcpu_notify_restore(void *data) +{ + unsigned long reason = (unsigned long)data; + + /* Boot processor notified via generic timekeeping_resume() */ + if ( smp_processor_id() == 0) + return; + + clockevents_notify(reason, NULL); +} + void xen_arch_resume(void) { - /* nothing */ + smp_call_function(xen_vcpu_notify_restore, + (void *)CLOCK_EVT_NOTIFY_RESUME, 1); } |