diff options
| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-05-18 13:47:27 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-05-19 12:29:01 +0200 |
| commit | 74c98e20a604b9db58284b8727688df70e9bf643 (patch) | |
| tree | 76ffd85c3c521dcdfd352382c95bbabf6e5a6574 /linux-headers/linux/userfaultfd.h | |
| parent | f881bbdf72178166e88fdd8cc8b40e1812efb53c (diff) | |
linux-headers: update
Update against Linux v4.12-rc1.
Also include the new vfio_ccw.h header.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'linux-headers/linux/userfaultfd.h')
| -rw-r--r-- | linux-headers/linux/userfaultfd.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/linux-headers/linux/userfaultfd.h b/linux-headers/linux/userfaultfd.h index 2ed5dc3775..9701772497 100644 --- a/linux-headers/linux/userfaultfd.h +++ b/linux-headers/linux/userfaultfd.h @@ -20,7 +20,8 @@ #define UFFD_API ((__u64)0xAA) #define UFFD_API_FEATURES (UFFD_FEATURE_EVENT_FORK | \ UFFD_FEATURE_EVENT_REMAP | \ - UFFD_FEATURE_EVENT_MADVDONTNEED | \ + UFFD_FEATURE_EVENT_REMOVE | \ + UFFD_FEATURE_EVENT_UNMAP | \ UFFD_FEATURE_MISSING_HUGETLBFS | \ UFFD_FEATURE_MISSING_SHMEM) #define UFFD_API_IOCTLS \ @@ -92,7 +93,7 @@ struct uffd_msg { struct { __u64 start; __u64 end; - } madv_dn; + } remove; struct { /* unused reserved fields */ @@ -109,7 +110,8 @@ struct uffd_msg { #define UFFD_EVENT_PAGEFAULT 0x12 #define UFFD_EVENT_FORK 0x13 #define UFFD_EVENT_REMAP 0x14 -#define UFFD_EVENT_MADVDONTNEED 0x15 +#define UFFD_EVENT_REMOVE 0x15 +#define UFFD_EVENT_UNMAP 0x16 /* flags for UFFD_EVENT_PAGEFAULT */ #define UFFD_PAGEFAULT_FLAG_WRITE (1<<0) /* If this was a write fault */ @@ -155,9 +157,10 @@ struct uffdio_api { #define UFFD_FEATURE_PAGEFAULT_FLAG_WP (1<<0) #define UFFD_FEATURE_EVENT_FORK (1<<1) #define UFFD_FEATURE_EVENT_REMAP (1<<2) -#define UFFD_FEATURE_EVENT_MADVDONTNEED (1<<3) +#define UFFD_FEATURE_EVENT_REMOVE (1<<3) #define UFFD_FEATURE_MISSING_HUGETLBFS (1<<4) #define UFFD_FEATURE_MISSING_SHMEM (1<<5) +#define UFFD_FEATURE_EVENT_UNMAP (1<<6) __u64 features; __u64 ioctls; |