Commit 48640d69 authored by Wu Fengguang's avatar Wu Fengguang Committed by Linus Torvalds

page-types: introduce kpageflags_flags()

Signed-off-by: default avatarWu Fengguang <fengguang.wu@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e577ebde
...@@ -436,6 +436,16 @@ static uint64_t well_known_flags(uint64_t flags) ...@@ -436,6 +436,16 @@ static uint64_t well_known_flags(uint64_t flags)
return flags; return flags;
} }
static uint64_t kpageflags_flags(uint64_t flags)
{
flags = expand_overloaded_flags(flags);
if (!opt_raw)
flags = well_known_flags(flags);
return flags;
}
/* /*
* page frame walker * page frame walker
*/ */
...@@ -470,10 +480,7 @@ static int hash_slot(uint64_t flags) ...@@ -470,10 +480,7 @@ static int hash_slot(uint64_t flags)
static void add_page(unsigned long voffset, static void add_page(unsigned long voffset,
unsigned long offset, uint64_t flags) unsigned long offset, uint64_t flags)
{ {
flags = expand_overloaded_flags(flags); flags = kpageflags_flags(flags);
if (!opt_raw)
flags = well_known_flags(flags);
if (!bit_mask_ok(flags)) if (!bit_mask_ok(flags))
return; return;
......
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