diff options
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/balloon.c | 23 | ||||
| -rw-r--r-- | drivers/xen/manage.c | 3 | ||||
| -rw-r--r-- | drivers/xen/tmem.c | 4 | ||||
| -rw-r--r-- | drivers/xen/xen-acpi-cpuhotplug.c | 2 | ||||
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe.c | 2 |
5 files changed, 9 insertions, 25 deletions
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index e336153..2a2ef97 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -91,14 +91,6 @@ EXPORT_SYMBOL_GPL(balloon_stats); /* We increase/decrease in batches which fit in a page */ static xen_pfn_t frame_list[PAGE_SIZE / sizeof(unsigned long)]; -#ifdef CONFIG_HIGHMEM -#define inc_totalhigh_pages() (totalhigh_pages++) -#define dec_totalhigh_pages() (totalhigh_pages--) -#else -#define inc_totalhigh_pages() do {} while (0) -#define dec_totalhigh_pages() do {} while (0) -#endif - /* List of ballooned pages, threaded through the mem_map array. */ static LIST_HEAD(ballooned_pages); @@ -134,9 +126,7 @@ static void __balloon_append(struct page *page) static void balloon_append(struct page *page) { __balloon_append(page); - if (PageHighMem(page)) - dec_totalhigh_pages(); - totalram_pages--; + adjust_managed_page_count(page, -1); } /* balloon_retrieve: rescue a page from the balloon, if it is not empty. */ @@ -153,13 +143,12 @@ static struct page *balloon_retrieve(bool prefer_highmem) page = list_entry(ballooned_pages.next, struct page, lru); list_del(&page->lru); - if (PageHighMem(page)) { + if (PageHighMem(page)) balloon_stats.balloon_high--; - inc_totalhigh_pages(); - } else + else balloon_stats.balloon_low--; - totalram_pages++; + adjust_managed_page_count(page, 1); return page; } @@ -374,9 +363,7 @@ static enum bp_state increase_reservation(unsigned long nr_pages) #endif /* Relinquish the page back to the allocator. */ - ClearPageReserved(page); - init_page_count(page); - __free_page(page); + __free_reserved_page(page); } balloon_stats.current_pages += rc; diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 9385b45..624e8dc 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -168,9 +168,6 @@ out_resume: dpm_resume_end(si.cancelled ? PMSG_THAW : PMSG_RESTORE); - /* Make sure timer events get retriggered on all CPUs */ - clock_was_set(); - out_thaw: #ifdef CONFIG_PREEMPT thaw_processes(); diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c index fd82387..83b5c53 100644 --- a/drivers/xen/tmem.c +++ b/drivers/xen/tmem.c @@ -381,10 +381,10 @@ static int xen_tmem_init(void) #ifdef CONFIG_FRONTSWAP if (tmem_enabled && frontswap) { char *s = ""; - struct frontswap_ops *old_ops = - frontswap_register_ops(&tmem_frontswap_ops); + struct frontswap_ops *old_ops; tmem_frontswap_poolid = -1; + old_ops = frontswap_register_ops(&tmem_frontswap_ops); if (IS_ERR(old_ops) || old_ops) { if (IS_ERR(old_ops)) return PTR_ERR(old_ops); diff --git a/drivers/xen/xen-acpi-cpuhotplug.c b/drivers/xen/xen-acpi-cpuhotplug.c index 0caf486..8dae6c1 100644 --- a/drivers/xen/xen-acpi-cpuhotplug.c +++ b/drivers/xen/xen-acpi-cpuhotplug.c @@ -91,7 +91,7 @@ static int xen_acpi_processor_enable(struct acpi_device *device) return 0; } -static int __cpuinit xen_acpi_processor_add(struct acpi_device *device) +static int xen_acpi_processor_add(struct acpi_device *device) { int ret; struct acpi_processor *pr; diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index cb1afc0..38e92b7 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -449,7 +449,7 @@ int xenbus_probe_node(struct xen_bus_type *bus, if (err) goto fail; - dev_set_name(&xendev->dev, devname); + dev_set_name(&xendev->dev, "%s", devname); /* Register with generic device framework. */ err = device_register(&xendev->dev); |