Martin Schwidefsky 50a15981a1 [S390] reference bit testing for unmapped pages ... On x86 a page without a mapper is by definition not referenced / old. The s390 architecture keeps the reference bit in the storage key and the current code will check the storage key for page without a mapper. This leads to an interesting effect: the first time an s390 system needs to write pages to swap it only finds referenced pages. This causes a lot of pages to get added and written to the swap device. To avoid this behaviour change page_referenced to query the storage key only if there is a mapper of the page. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2011-07-24 10:48:00 +02:00
..
Kconfig	…
Kconfig.debug	…
Makefile	…
backing-dev.c	…
bootmem.c	…
bounce.c	…
cleancache.c	…
compaction.c	mm: compaction: abort compaction if too many pages are isolated and caller is asynchronous V2	2011-06-15 20:04:02 -07:00
debug-pagealloc.c	…
dmapool.c	…
fadvise.c	…
failslab.c	…
filemap.c	fs: kill i_alloc_sem	2011-07-20 20:47:46 -04:00
filemap_xip.c	…
fremap.c	…
highmem.c	…
huge_memory.c	mm: remove khugepaged double thp vmstat update with CONFIG_NUMA=n	2011-06-15 20:03:58 -07:00
hugetlb.c	mm: fix negative commitlimit when gigantic hugepages are allocated	2011-06-15 20:04:01 -07:00
hwpoison-inject.c	…
init-mm.c	…
internal.h	…
kmemcheck.c	…
kmemleak-test.c	…
kmemleak.c	…
ksm.c	ksm: fix NULL pointer dereference in scan_get_next_rmap_item()	2011-06-15 20:04:02 -07:00
maccess.c	…
madvise.c	fs: kill i_alloc_sem	2011-07-20 20:47:46 -04:00
memblock.c	…
memcontrol.c	memcg: fix numa scan information update to be triggered by memory event	2011-07-08 21:14:44 -07:00
memory-failure.c	mm/memory-failure.c: fix spinlock vs mutex order	2011-06-27 18:00:13 -07:00
memory.c	mm: __tlb_remove_page() check the correct batch	2011-07-08 21:14:43 -07:00
memory_hotplug.c	mm, hotplug: protect zonelist building with zonelists_mutex	2011-06-22 21:06:48 -07:00
mempolicy.c	…
mempool.c	…
migrate.c	migrate: don't account swapcache as shmem	2011-06-16 15:01:24 -07:00
mincore.c	…
mlock.c	…
mm_init.c	…
mmap.c	mm: get rid of the most spurious find_vma_prev() users	2011-06-16 00:35:09 -07:00
mmu_context.c	…
mmu_notifier.c	…
mmzone.c	…
mprotect.c	…
mremap.c	…
msync.c	…
nobootmem.c	…
nommu.c	Merge branch 'ptrace' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc	2011-07-22 15:06:50 -07:00
oom_kill.c	ptrace: kill task_ptrace()	2011-06-22 19:26:27 +02:00
page-writeback.c	…
page_alloc.c	x86, numa: Implement pfn -> nid mapping granularity check	2011-07-12 21:58:29 -07:00
page_cgroup.c	memcg: fix init_page_cgroup nid with sparsemem	2011-06-15 20:04:01 -07:00
page_io.c	…
page_isolation.c	…
pagewalk.c	…
percpu-km.c	…
percpu-vm.c	…
percpu.c	…
pgtable-generic.c	…
prio_tree.c	…
quicklist.c	…
readahead.c	…
rmap.c	[S390] reference bit testing for unmapped pages	2011-07-24 10:48:00 +02:00
shmem.c	tmpfs: add shmem_read_mapping_page_gfp	2011-06-27 18:00:12 -07:00
slab.c	Merge branch 'slab-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6	2011-07-22 12:44:30 -07:00
slob.c	slob/lockdep: Fix gfp flags passed to lockdep	2011-06-07 21:38:07 +03:00
slub.c	Merge branch 'slab-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6	2011-07-22 12:44:30 -07:00
sparse-vmemmap.c	…
sparse.c	…
swap.c	…
swap_state.c	…
swapfile.c	fs: seq_file - add event counter to simplify poll() support	2011-07-20 20:47:50 -04:00
thrash.c	vmscan: implement swap token priority aging	2011-06-15 20:03:59 -07:00
truncate.c	fs: kill i_alloc_sem	2011-07-20 20:47:46 -04:00
util.c	…
vmalloc.c	vmalloc,rcu: Convert call_rcu(rcu_free_vb) to kfree_rcu()	2011-07-20 14:10:18 -07:00
vmscan.c	vmscan: add customisable shrinker batch size	2011-07-20 01:44:32 -04:00
vmstat.c	…