sparc: Fix handling of page table constructor failure

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The page has just been allocated, so its refcount is 1.  free_unref_page()
is for use on pages which have a zero refcount.  Use __free_page()
like the other implementations of pte_alloc_one().

Fixes: 1ae9ae5f7d ("sparc: handle pgtable_page_ctor() fail")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Matthew Wilcox (Oracle) 2020-11-25 03:46:54 +00:00 • committed by David S. Miller

parent 80bddf5c93

commit a970a9764c

1 changed files with 1 additions and 1 deletions

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arch/sparc/mm/init_64.c

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