diff options
Diffstat (limited to 'tools/vm')
| -rw-r--r-- | tools/vm/page-types.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/vm/page-types.c b/tools/vm/page-types.c index 603ec916716b..7f73fa32a590 100644 --- a/tools/vm/page-types.c +++ b/tools/vm/page-types.c @@ -62,6 +62,7 @@ #define PM_PFRAME_MASK ((1LL << PM_PFRAME_BITS) - 1) #define PM_PFRAME(x) ((x) & PM_PFRAME_MASK) #define PM_SOFT_DIRTY (1ULL << 55) +#define PM_MMAP_EXCLUSIVE (1ULL << 56) #define PM_FILE (1ULL << 61) #define PM_SWAP (1ULL << 62) #define PM_PRESENT (1ULL << 63) @@ -91,6 +92,8 @@ #define KPF_SLOB_FREE 49 #define KPF_SLUB_FROZEN 50 #define KPF_SLUB_DEBUG 51 +#define KPF_FILE 62 +#define KPF_MMAP_EXCLUSIVE 63 #define KPF_ALL_BITS ((uint64_t)~0ULL) #define KPF_HACKERS_BITS (0xffffULL << 32) @@ -140,6 +143,9 @@ static const char * const page_flag_names[] = { [KPF_SLOB_FREE] = "P:slob_free", [KPF_SLUB_FROZEN] = "A:slub_frozen", [KPF_SLUB_DEBUG] = "E:slub_debug", + + [KPF_FILE] = "F:file", + [KPF_MMAP_EXCLUSIVE] = "1:mmap_exclusive", }; @@ -443,6 +449,10 @@ static uint64_t expand_overloaded_flags(uint64_t flags, uint64_t pme) if (pme & PM_SOFT_DIRTY) flags |= BIT(SOFTDIRTY); + if (pme & PM_FILE) + flags |= BIT(FILE); + if (pme & PM_MMAP_EXCLUSIVE) + flags |= BIT(MMAP_EXCLUSIVE); return flags; } |