Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Bernd Schmidt eb8cdec4a9 nommu: add support for Memory Protection Units (MPU) ... Some architectures (like the Blackfin arch) implement some of the "simpler" features that one would expect out of a MMU such as memory protection. In our case, we actually get read/write/exec protection down to the page boundary so processes can't stomp on each other let alone the kernel. There is a performance decrease (which depends greatly on the workload) however as the hardware/software interaction was not optimized at design time. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-09-22 07:17:43 -07:00
..
allocpercpu.c
backing-dev.c
bootmem.c
bounce.c
debug-pagealloc.c
dmapool.c
fadvise.c
failslab.c
filemap.c
filemap_xip.c
fremap.c
highmem.c
hugetlb.c	mm: hugetlbfs_pagecache_present	2009-09-22 07:17:41 -07:00
init-mm.c
internal.h	mm: move highest_memmap_pfn	2009-09-22 07:17:41 -07:00
Kconfig	ksm: add some documentation	2009-09-22 07:17:33 -07:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c
ksm.c	ksm: unmerge is an origin of OOMs	2009-09-22 07:17:33 -07:00
maccess.c
madvise.c	ksm: the mm interface to ksm	2009-09-22 07:17:31 -07:00
Makefile	mm: move use_mm/unuse_mm from aio.c to mm/	2009-09-22 07:17:42 -07:00
memcontrol.c	mm: drop unneeded double negations	2009-09-22 07:17:35 -07:00
memory.c	mm: move highest_memmap_pfn	2009-09-22 07:17:41 -07:00
memory_hotplug.c	memory hotplug: fix updating of num_physpages for hot plugged memory	2009-09-22 07:17:38 -07:00
mempolicy.c
mempool.c	mm: remove broken 'kzalloc' mempool	2009-09-22 07:17:35 -07:00
migrate.c	mm: return boolean from page_has_private()	2009-09-22 07:17:38 -07:00
mincore.c
mlock.c	mm: m(un)lock avoid ZERO_PAGE	2009-09-22 07:17:40 -07:00
mm_init.c
mmap.c	hugetlb: add MAP_HUGETLB for mmaping pseudo-anonymous huge page regions	2009-09-22 07:17:42 -07:00
mmu_context.c	mm: reduce atomic use on use_mm fast path	2009-09-22 07:17:42 -07:00
mmu_notifier.c	ksm: add mmu_notifier set_pte_at_notify()	2009-09-22 07:17:31 -07:00
mmzone.c
mprotect.c
mremap.c	ksm: mremap use err from ksm_madvise	2009-09-22 07:17:33 -07:00
msync.c
nommu.c	nommu: add support for Memory Protection Units (MPU)	2009-09-22 07:17:43 -07:00
oom_kill.c	oom: oom_kill doesn't kill vfork parent (or child)	2009-09-22 07:17:39 -07:00
page-writeback.c	mm: count only reclaimable lru pages	2009-09-22 07:17:30 -07:00
page_alloc.c	mm: move highest_memmap_pfn	2009-09-22 07:17:41 -07:00
page_cgroup.c
page_io.c
page_isolation.c
pagewalk.c
percpu.c
prio_tree.c
quicklist.c
readahead.c
rmap.c	ksm: no debug in page_dup_rmap()	2009-09-22 07:17:31 -07:00
shmem.c	shmem: initialize struct shmem_sb_info to zero	2009-09-22 07:17:42 -07:00
shmem_acl.c
slab.c	mm: replace various uses of num_physpages by totalram_pages	2009-09-22 07:17:38 -07:00
slob.c
slub.c	mm: kmem_cache_create(): make it easier to catch NULL cache names	2009-09-22 07:17:33 -07:00
sparse-vmemmap.c
sparse.c
swap.c	mm: replace various uses of num_physpages by totalram_pages	2009-09-22 07:17:38 -07:00
swap_state.c	mm: add_to_swap_cache() does not return -EEXIST	2009-09-22 07:17:35 -07:00
swapfile.c	ksm: unmerge is an origin of OOMs	2009-09-22 07:17:33 -07:00
thrash.c
truncate.c
util.c
vmalloc.c	mm: replace various uses of num_physpages by totalram_pages	2009-09-22 07:17:38 -07:00
vmscan.c	mm/vmscan: remove page_queue_congested() comment	2009-09-22 07:17:39 -07:00
vmstat.c	mm: vmstat: add isolate pages	2009-09-22 07:17:29 -07:00