kernel-ark/mm
Hugh Dickins a6f563db09 [PATCH] remove VM_DONTCOPY bogosities
Now that it's madvisable, remove two pieces of VM_DONTCOPY bogosity:

1. There was and is no logical reason why VM_DONTCOPY should be in the
   list of flags which forbid vma merging (and those drivers which set
   it are also setting VM_IO, which itself forbids the merge).

2. It's hard to understand the purpose of the VM_HUGETLB, VM_DONTCOPY
   block in vm_stat_account: but never mind, it's under CONFIG_HUGETLB,
   which (unlike CONFIG_HUGETLB_PAGE or CONFIG_HUGETLBFS) has never been
   defined.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: William Lee Irwin III <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-22 07:54:01 -08:00
..
bootmem.c
fadvise.c
filemap_xip.c
filemap.c
filemap.h
fremap.c
highmem.c
hugetlb.c [PATCH] hugepage allocator cleanup 2006-03-22 07:53:58 -08:00
internal.h
Kconfig
madvise.c
Makefile
memory_hotplug.c
memory.c [PATCH] mm: split highorder pages 2006-03-22 07:53:57 -08:00
mempolicy.c [PATCH] mm: kill kmem_cache_t usage 2006-03-22 07:53:58 -08:00
mempool.c [PATCH] mm: kill kmem_cache_t usage 2006-03-22 07:53:58 -08:00
mincore.c
mlock.c
mmap.c [PATCH] remove VM_DONTCOPY bogosities 2006-03-22 07:54:01 -08:00
mprotect.c
mremap.c
msync.c
nommu.c
oom_kill.c
page_alloc.c [PATCH] mm: cleanup bootmem 2006-03-22 07:53:58 -08:00
page_io.c
page-writeback.c
pdflush.c
prio_tree.c
readahead.c
rmap.c [PATCH] mm: kill kmem_cache_t usage 2006-03-22 07:53:58 -08:00
shmem.c [PATCH] mm: kill kmem_cache_t usage 2006-03-22 07:53:58 -08:00
slab.c [PATCH] slab: use on_each_cpu() 2006-03-22 07:53:59 -08:00
slob.c
sparse.c
swap_state.c
swap.c [PATCH] mm: less atomic ops 2006-03-22 07:53:57 -08:00
swapfile.c
thrash.c
tiny-shmem.c
truncate.c
util.c
vmalloc.c
vmscan.c [PATCH] mm: shrink_inactive_lis() nr_scan accounting fix 2006-03-22 07:54:00 -08:00