Wu Fengguang 8279194054 writeback: do strict bdi dirty_exceeded ...

This helps to reduce dirty throttling polls and hence CPU overheads.

bdi->dirty_exceeded typically only helps when suddenly starting 100+
dd's on a disk, in which case the dd's may need to poll
balance_dirty_pages() earlier than tsk->nr_dirtied_pause.

CC: Jan Kara <jack@suse.cz>
CC: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>

2011-12-18 14:20:31 +08:00

..

backing-dev.c

backing-dev: ensure wakeup_timer is deleted

2011-11-11 13:29:04 +01:00

bootmem.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

bounce.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

cleancache.c

mm: cleancache core ops functions and config

2011-05-26 10:01:36 -06:00

compaction.c

mm: compaction: make compact_zone_order() static

2011-10-31 17:30:49 -07:00

debug-pagealloc.c

debug-pagealloc: add support for highmem pages

2011-10-31 17:30:48 -07:00

dmapool.c

mm: fix implicit stat.h usage in dmapool.c

2011-10-31 09:20:12 -04:00

fadvise.c

…

failslab.c

fault-injection: add ability to export fault_attr in arbitrary directory

2011-08-03 14:25:20 -10:00

filemap_xip.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

filemap.c

fs: Make write(2) interruptible by a fatal signal

2011-12-02 09:17:05 +08:00

fremap.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

highmem.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

huge_memory.c

thp: reduce khugepaged freezing latency

2011-12-09 07:50:28 -08:00

hugetlb.c

thp: set compound tail page _count to zero

2011-12-09 07:50:28 -08:00

hwpoison-inject.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

init-mm.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

internal.h

mm: thp: tail page refcounting fix

2011-11-02 16:06:57 -07:00

Kconfig

memblock: add NO_BOOTMEM config symbol

2011-10-31 17:30:47 -07:00

Kconfig.debug

mm: debug-pagealloc: fix kconfig dependency warning

2011-03-22 17:44:02 -07:00

kmemcheck.c

…

kmemleak-test.c

kmemleak: remove memset by using kzalloc

2011-01-27 18:31:51 +00:00

kmemleak.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

ksm.c

oom: fix race while temporarily setting current's oom_score_adj

2011-10-31 17:30:45 -07:00

maccess.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

madvise.c

fs: kill i_alloc_sem

2011-07-20 20:47:46 -04:00

Makefile

Cross Memory Attach

2011-10-31 17:30:44 -07:00

memblock.c

mm/memblock.c: quiet sparse noise

2011-10-31 17:30:50 -07:00

memcontrol.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

memory_hotplug.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

memory-failure.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

memory.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

mempolicy.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

mempool.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

migrate.c

mm/migrate.c: pair unlock_page() and lock_page() when migrating huge pages

2011-12-09 07:50:28 -08:00

mincore.c

mm: clarify the radix_tree exceptional cases

2011-08-03 14:25:24 -10:00

mlock.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

mm_init.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

mmap.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

mmu_context.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

mmu_notifier.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

mmzone.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

mprotect.c

thp: mprotect: transparent huge page support

2011-01-13 17:32:44 -08:00

mremap.c

thp: mremap support and TLB optimization

2011-10-31 17:30:48 -07:00

msync.c

sanitize vfs_fsync calling conventions

2010-05-21 18:31:21 -04:00

nobootmem.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

nommu.c

xen: map foreign pages for shared rings by updating the PTEs directly

2011-11-16 12:13:08 -05:00

oom_kill.c

oom: do not kill tasks with oom_score_adj OOM_SCORE_ADJ_MIN

2011-11-15 22:41:51 -02:00

page_alloc.c

mm: Ensure that pfn_valid() is called once per pageblock when reserving pageblocks

2011-12-09 07:50:28 -08:00

page_cgroup.c

mm/page_cgroup.c: quiet sparse noise

2011-11-02 16:07:00 -07:00

page_io.c

block: kill off REQ_UNPLUG

2011-03-10 08:52:27 +01:00

page_isolation.c

mm: page_isolation: codeclean fix comment and rm unneeded val init

2010-10-26 16:52:11 -07:00

page-writeback.c

writeback: do strict bdi dirty_exceeded

2011-12-18 14:20:31 +08:00

pagewalk.c

pagewalk: fix code comment for THP

2011-07-25 20:57:09 -07:00

percpu-km.c

percpu: clear memory allocated with the km allocator

2010-10-02 10:28:42 +03:00

percpu-vm.c

percpu: fix chunk range calculation

2011-11-22 08:09:46 -08:00

percpu.c

percpu: explain why per_cpu_ptr_to_phys() is more complicated than necessary

2011-11-23 08:20:53 -08:00

pgtable-generic.c

mm/pgtable-generic.c: fix CONFIG_SWAP=n build

2011-01-26 10:49:58 +10:00

prio_tree.c

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

process_vm_access.c

Cross Memory Attach

2011-10-31 17:30:44 -07:00

quicklist.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

readahead.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

rmap.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

shmem.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

slab.c

slab, lockdep: Fix silly bug

2011-12-05 09:44:00 +01:00

slob.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

slub.c

slub: avoid potential NULL dereference or corruption

2011-11-24 08:44:19 +02:00

sparse-vmemmap.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

sparse.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

swap_state.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

swap.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

swapfile.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

thrash.c

mm/thrash.c: quiet sparse noise

2011-10-31 17:30:50 -07:00

truncate.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

util.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

vmalloc.c

mm: vmalloc: check for page allocation failure before vmlist insertion

2011-12-09 07:50:29 -08:00

vmscan.c

vmscan: use atomic-long for shrinker batching

2011-12-09 07:50:27 -08:00

vmstat.c

mm/vmstat.c: cache align vm_stat

2011-10-31 17:30:51 -07:00