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authorDavid Hildenbrand <david@redhat.com>2019-03-05 15:47:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-05 21:07:18 -0800
commit5ffb90b39334c857ce365cb48fbc7486fb817b45 (patch)
tree8b13b2791e5497b6bf39bb511eec146f1965b5e8 /arch/m68k/mm/memory.c
parentriscv/vdso: don't clear PG_reserved (diff)
downloadlinux-dev-5ffb90b39334c857ce365cb48fbc7486fb817b45.tar.xz
linux-dev-5ffb90b39334c857ce365cb48fbc7486fb817b45.zip
m68k/mm: use __ClearPageReserved()
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. Link: http://lkml.kernel.org/r/20190114125903.24845-6-david@redhat.com Signed-off-by: David Hildenbrand <david@redhat.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
-rw-r--r--arch/m68k/mm/memory.c2
1 files changed, 1 insertions, 1 deletions
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;