diff options
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r-- | include/linux/mm.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 80fc92a49649..dd5ea3016fc4 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h | |||
@@ -1070,6 +1070,7 @@ static inline int page_mapped(struct page *page) | |||
1070 | #define VM_FAULT_WRITE 0x0008 /* Special case for get_user_pages */ | 1070 | #define VM_FAULT_WRITE 0x0008 /* Special case for get_user_pages */ |
1071 | #define VM_FAULT_HWPOISON 0x0010 /* Hit poisoned small page */ | 1071 | #define VM_FAULT_HWPOISON 0x0010 /* Hit poisoned small page */ |
1072 | #define VM_FAULT_HWPOISON_LARGE 0x0020 /* Hit poisoned large page. Index encoded in upper bits */ | 1072 | #define VM_FAULT_HWPOISON_LARGE 0x0020 /* Hit poisoned large page. Index encoded in upper bits */ |
1073 | #define VM_FAULT_SIGSEGV 0x0040 | ||
1073 | 1074 | ||
1074 | #define VM_FAULT_NOPAGE 0x0100 /* ->fault installed the pte, not return page */ | 1075 | #define VM_FAULT_NOPAGE 0x0100 /* ->fault installed the pte, not return page */ |
1075 | #define VM_FAULT_LOCKED 0x0200 /* ->fault locked the returned page */ | 1076 | #define VM_FAULT_LOCKED 0x0200 /* ->fault locked the returned page */ |
@@ -1078,8 +1079,9 @@ static inline int page_mapped(struct page *page) | |||
1078 | 1079 | ||
1079 | #define VM_FAULT_HWPOISON_LARGE_MASK 0xf000 /* encodes hpage index for large hwpoison */ | 1080 | #define VM_FAULT_HWPOISON_LARGE_MASK 0xf000 /* encodes hpage index for large hwpoison */ |
1080 | 1081 | ||
1081 | #define VM_FAULT_ERROR (VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_HWPOISON | \ | 1082 | #define VM_FAULT_ERROR (VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | \ |
1082 | VM_FAULT_FALLBACK | VM_FAULT_HWPOISON_LARGE) | 1083 | VM_FAULT_HWPOISON | VM_FAULT_HWPOISON_LARGE | \ |
1084 | VM_FAULT_FALLBACK) | ||
1083 | 1085 | ||
1084 | /* Encode hstate index for a hwpoisoned large page */ | 1086 | /* Encode hstate index for a hwpoisoned large page */ |
1085 | #define VM_FAULT_SET_HINDEX(x) ((x) << 12) | 1087 | #define VM_FAULT_SET_HINDEX(x) ((x) << 12) |