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xen/balloon: Drop __balloon_append() 

Let's simply use balloon_append() directly.

Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
alistair/sunxi64-5.4-dsi
David Hildenbrand 2019-10-01 11:01:50 +02:00 committed by Boris Ostrovsky
parent c5ad81eb02
commit dde3285ffa
1 changed files with 3 additions and 8 deletions
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11
drivers/xen/balloon.c
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@ -156,7 +156,7 @@ static DECLARE_DELAYED_WORK(balloon_worker, balloon_process);
(GFP_HIGHUSER | __GFP_NOWARN | __GFP_NORETRY | __GFP_NOMEMALLOC) (GFP_HIGHUSER | __GFP_NOWARN | __GFP_NORETRY | __GFP_NOMEMALLOC)
/* balloon_append: add the given page to the balloon. */ /* balloon_append: add the given page to the balloon. */
static void __balloon_append(struct page *page) static void balloon_append(struct page *page)
{ {
/* Lowmem is re-populated first, so highmem pages go at list tail. */ /* Lowmem is re-populated first, so highmem pages go at list tail. */
if (PageHighMem(page)) { if (PageHighMem(page)) {
@ -169,11 +169,6 @@ static void __balloon_append(struct page *page)
wake_up(&balloon_wq); wake_up(&balloon_wq);
} }
static void balloon_append(struct page *page)
{
__balloon_append(page);
}
/* balloon_retrieve: rescue a page from the balloon, if it is not empty. */ /* balloon_retrieve: rescue a page from the balloon, if it is not empty. */
static struct page *balloon_retrieve(bool require_lowmem) static struct page *balloon_retrieve(bool require_lowmem)
{ {
@ -378,7 +373,7 @@ static void xen_online_page(struct page *page, unsigned int order)
p = pfn_to_page(start_pfn + i); p = pfn_to_page(start_pfn + i);
__online_page_set_limits(p); __online_page_set_limits(p);
__SetPageOffline(p); __SetPageOffline(p);
__balloon_append(p); balloon_append(p);
} }
mutex_unlock(&balloon_mutex); mutex_unlock(&balloon_mutex);
} }
@ -689,7 +684,7 @@ static void __init balloon_add_region(unsigned long start_pfn,
include the boot-time balloon extension, so include the boot-time balloon extension, so
don't subtract from it. */ don't subtract from it. */
__SetPageOffline(page); __SetPageOffline(page);
__balloon_append(page); balloon_append(page);
} }
balloon_stats.total_pages += extra_pfn_end - start_pfn; balloon_stats.total_pages += extra_pfn_end - start_pfn;