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authorDavid Hildenbrand <david@redhat.com>2021-04-22 13:08:20 +0300
committerDavid Hildenbrand <david@redhat.com>2021-09-03 19:42:01 +0300
commit8d0920bde5eb8ec7e567939b85e65a0596c8580d (patch)
treecdba733cd679ff5527daab0e8303a4da97adec4b /include/linux/mman.h
parent4589ff7ca81516381393649dec8dd4948884b2b2 (diff)
downloadlinux-8d0920bde5eb8ec7e567939b85e65a0596c8580d.tar.xz
mm: remove VM_DENYWRITE
All in-tree users of MAP_DENYWRITE are gone. MAP_DENYWRITE cannot be set from user space, so all users are gone; let's remove it. Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'include/linux/mman.h')
-rw-r--r--include/linux/mman.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/mman.h b/include/linux/mman.h
index ebb09a964272..bd9aadda047b 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -153,7 +153,6 @@ static inline unsigned long
calc_vm_flag_bits(unsigned long flags)
{
return _calc_vm_trans(flags, MAP_GROWSDOWN, VM_GROWSDOWN ) |
- _calc_vm_trans(flags, MAP_DENYWRITE, VM_DENYWRITE ) |
_calc_vm_trans(flags, MAP_LOCKED, VM_LOCKED ) |
_calc_vm_trans(flags, MAP_SYNC, VM_SYNC ) |
arch_calc_vm_flag_bits(flags);