openkylin
/
platform_kernel-5.15
mirror of https://gitee.com/openkylin/platform_kernel-5.15.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ANDROID: GKI: add PG_oem_reserved in enum pageflags 

Add PG_oem_reserved in enum pageflags to indicate more
status of page for OEM, this flag will be visible only
in 64bit platform.

Bug: 235673196

Change-Id: I6a8324a5110d13cdb993c1d366824c057cd133dd
Signed-off-by: Chao Yu <chao@kernel.org>
This commit is contained in:
Chao Yu 2022-06-13 20:48:30 +08:00 committed by Steve Muckle
parent b7a7765d8a
commit a047de7997
2 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/linux/page-flags.h
View File

@ -140,6 +140,9 @@ enum pageflags {
#endif
#ifdef CONFIG_KASAN_HW_TAGS
PG_skip_kasan_poison,
#endif
#ifdef CONFIG_64BIT
PG_oem_reserved,
#endif
__NR_PAGEFLAGS,

3
include/trace/events/mmflags.h
View File

@ -91,8 +91,10 @@
#ifdef CONFIG_64BIT
#define IF_HAVE_PG_ARCH_2(flag,string) ,{1UL << flag, string}
#define IF_HAVE_PG_OEM_RESERVED(flag,string) ,{1UL << flag, string}
#else
#define IF_HAVE_PG_ARCH_2(flag,string)
#define IF_HAVE_PG_OEM_RESERVED(flag,string)
#endif
#ifdef CONFIG_KASAN_HW_TAGS
@ -129,6 +131,7 @@ IF_HAVE_PG_HWPOISON(PG_hwpoison, "hwpoison" ) \
IF_HAVE_PG_IDLE(PG_young, "young" ) \
IF_HAVE_PG_IDLE(PG_idle, "idle" ) \
IF_HAVE_PG_ARCH_2(PG_arch_2, "arch_2" ) \
IF_HAVE_PG_OEM_RESERVED(PG_oem_reserved,"oem_reserved" ) \
IF_HAVE_PG_SKIP_KASAN_POISON(PG_skip_kasan_poison, "skip_kasan_poison")
#define show_page_flags(flags) \