Message ID | 20181205122851.5891-6-david@redhat.com (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
Series | mm: PG_reserved cleanups and documentation | expand |
Context | Check | Description |
---|---|---|
snowpatch_ozlabs/apply_patch | success | next/apply_patch Successfully applied |
snowpatch_ozlabs/checkpatch | warning | total: 0 errors, 0 warnings, 1 checks, 8 lines checked |
diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c index b86a2e21693b..227c04fe60d2 100644 --- a/arch/m68k/mm/memory.c +++ b/arch/m68k/mm/memory.c @@ -51,7 +51,7 @@ void __init init_pointer_table(unsigned long ptable) pr_debug("init_pointer_table: %lx, %x\n", ptable, PD_MARKBITS(dp)); /* unreserve the page so it's possible to free that page */ - PD_PAGE(dp)->flags &= ~(1 << PG_reserved); + __ClearPageReserved(PD_PAGE(dp)); init_page_count(PD_PAGE(dp)); return;
The PG_reserved flag is cleared from memory that is part of the kernel image (and therefore marked as PG_reserved). Avoid using PG_reserved directly. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Matthew Wilcox <willy@infradead.org> Signed-off-by: David Hildenbrand <david@redhat.com> --- arch/m68k/mm/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)