linux/mm
KOSAKI Motohiro 4f0ddfdffc vmscan: zone_reclaim() don't use insane swap_cluster_max
In old days, we didn't have sc.nr_to_reclaim and it brought
sc.swap_cluster_max misuse.

huge sc.swap_cluster_max might makes unnecessary OOM risk and no
performance benefit.

Now, we can stop its insane thing.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15 08:53:18 -08:00
..
backing-dev.c flusher: Fix PF_FROZEN race 2009-12-03 13:49:43 +01:00
bootmem.c bootmem: Add free_bootmem_late() 2009-11-10 12:31:43 +01:00
bounce.c
debug-pagealloc.c
dmapool.c
fadvise.c
failslab.c
filemap_xip.c const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
filemap.c kill wait_on_page_writeback_range 2009-12-10 15:02:50 +01:00
fremap.c
highmem.c highmem: Fix debug_kmap_atomic() to also handle KM_IRQ_PTE, KM_NMI, and KM_NMI_PTE 2009-11-10 04:15:47 +01:00
hugetlb.c mm: add gfp flags for NODEMASK_ALLOC slab allocations 2009-12-15 08:53:13 -08:00
hwpoison-inject.c
init-mm.c
internal.h mm: CONFIG_MMU for PG_mlocked 2009-12-15 08:53:17 -08:00
Kconfig mm: stop ptlock enlarging struct page 2009-12-15 08:53:17 -08:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c tree-wide: fix typos "aquire" -> "acquire", "cumsumed" -> "consumed" 2009-11-09 09:40:57 +01:00
ksm.c ksm: cond_resched in unstable tree 2009-11-09 09:55:44 -08:00
maccess.c
madvise.c
Makefile percpu: kill legacy percpu allocator 2009-10-02 13:29:29 +09:00
memcontrol.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
memory_hotplug.c mm: clear node in N_HIGH_MEMORY and stop kswapd when all memory is offlined 2009-12-15 08:53:13 -08:00
memory-failure.c mm: CONFIG_MMU for PG_mlocked 2009-12-15 08:53:17 -08:00
memory.c mm: sigbus instead of abusing oom 2009-12-15 08:53:17 -08:00
mempolicy.c hugetlb: derive huge pages nodes allowed from task mempolicy 2009-12-15 08:53:12 -08:00
mempool.c
migrate.c mm: define PAGE_MAPPING_FLAGS 2009-12-15 08:53:17 -08:00
mincore.c
mlock.c mm: mlocking in try_to_unmap_one 2009-12-15 08:53:17 -08:00
mm_init.c
mmap.c mmap: don't return ENOMEM when mapcount is temporarily exceeded in munmap() 2009-12-15 08:53:11 -08:00
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c
mremap.c Take arch_mmap_check() into get_unmapped_area() 2009-12-11 06:44:58 -05:00
msync.c
nommu.c NOMMU: Don't pass NULL pointers to fput() in do_mmap_pgoff() 2009-10-31 12:11:37 -07:00
oom_kill.c oom: dump stack and VM state when oom killer panics 2009-12-15 08:53:10 -08:00
page_alloc.c mm: CONFIG_MMU for PG_mlocked 2009-12-15 08:53:17 -08:00
page_cgroup.c
page_io.c swap: rework map_swap_page() again 2009-12-15 08:53:16 -08:00
page_isolation.c
page-writeback.c writeback: remove unused nonblocking and congestion checks 2009-12-03 13:54:25 +01:00
pagewalk.c
percpu.c Merge branch 'for-linus' into for-next 2009-12-08 10:02:12 +09:00
prio_tree.c
quicklist.c
readahead.c
rmap.c mm: pass address down to rmap ones 2009-12-15 08:53:17 -08:00
shmem_acl.c
shmem.c swap_info: note SWAP_MAP_SHMEM 2009-12-15 08:53:16 -08:00
slab.c Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-14 10:13:22 -08:00
slob.c
slub.c Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-14 10:13:22 -08:00
sparse-vmemmap.c
sparse.c
swap_state.c
swap.c
swapfile.c mm: define PAGE_MAPPING_FLAGS 2009-12-15 08:53:17 -08:00
thrash.c
truncate.c mm: fix comments for invalidate_inode_pages2() 2009-12-04 15:39:48 +01:00
util.c fix a struct file leak in do_mmap_pgoff() 2009-12-11 06:44:57 -05:00
vmalloc.c vmalloc(): adjust gfp mask passed on nested vmalloc() invocation 2009-12-15 08:53:13 -08:00
vmscan.c vmscan: zone_reclaim() don't use insane swap_cluster_max 2009-12-15 08:53:18 -08:00
vmstat.c vmscan: stop kswapd waiting on congestion when the min watermark is not being met 2009-12-15 08:53:16 -08:00