diff options
Diffstat (limited to 'arch/powerpc/mm/pgtable-frag.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable-frag.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/mm/pgtable-frag.c b/arch/powerpc/mm/pgtable-frag.c index ee4bd6d38602..97ae4935da79 100644 --- a/arch/powerpc/mm/pgtable-frag.c +++ b/arch/powerpc/mm/pgtable-frag.c @@ -110,6 +110,9 @@ void pte_fragment_free(unsigned long *table, int kernel) { struct page *page = virt_to_page(table); + if (PageReserved(page)) + return free_reserved_page(page); + BUG_ON(atomic_read(&page->pt_frag_refcount) <= 0); if (atomic_dec_and_test(&page->pt_frag_refcount)) { if (!kernel) |