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Jens Axboe 6423104b6a writeback: fixups for !dirty_writeback_centisecs 
Commit 69b62d01 fixed up most of the places where we would enter
busy schedule() spins when disabling the periodic background
writeback. This fixes up the sb timer so that it doesn't get
hammered on with the delay disabled, and ensures that it gets
rearmed if needed when /proc/sys/vm/dirty_writeback_centisecs
gets modified.

bdi_forker_task() also needs to check for !dirty_writeback_centisecs
and use schedule() appropriately, fix that up too.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21 20:00:35 +02:00
..
backing-dev.c
writeback: fixups for !dirty_writeback_centisecs
2010-05-21 20:00:35 +02:00
bootmem.c
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip
2010-04-07 11:02:23 -07:00
bounce.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
debug-pagealloc.c
generic debug pagealloc
2009-04-01 08:59:13 -07:00
dmapool.c
dmapools: protect page_list walk in show_pools()
2009-06-30 18:56:00 -07:00
fadvise.c
readahead: introduce FMODE_RANDOM for POSIX_FADV_RANDOM
2010-03-06 11:26:25 -08:00
failslab.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
filemap_xip.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
filemap.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
fremap.c
mm: clean up mm_counter
2010-03-06 11:26:23 -08:00
highmem.c
grammar fix in comment
2010-02-05 12:22:40 +01:00
hugetlb.c
hugetlb: fix infinite loop in get_futex_key() when backed by huge pages
2010-04-24 11:31:25 -07:00
hwpoison-inject.c
HWPOISON: Don't do early filtering if filter is disabled
2009-12-16 12:20:01 +01:00
init-mm.c
mm: consolidate init_mm definition
2009-06-16 19:47:28 -07:00
internal.h
HWPOISON: add an interface to switch off/on all the page filters
2009-12-16 12:19:59 +01:00
Kconfig
Merge branch 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-03-03 08:15:05 -08:00
Kconfig.debug
trivial: improve help text for mm debug config options
2009-09-21 15:14:57 +02:00
kmemcheck.c
kmemcheck: Fix build errors due to missing slab.h
2010-03-30 22:02:32 +09:00
kmemleak-test.c
percpu: clean up percpu variable definitions
2009-06-24 15:13:48 +09:00
kmemleak.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
ksm.c
ksm: check for ERR_PTR from follow_page()
2010-04-24 11:31:26 -07:00
maccess.c
maccess,probe_kernel: Allow arch specific override probe_kernel_(read|write)
2010-01-07 11:58:36 -06:00
madvise.c
HWPOISON: Add a madvise() injector for soft page offlining
2009-12-16 12:20:00 +01:00
Makefile
percpu: don't implicitly include slab.h from percpu.h
2010-03-30 22:02:32 +09:00
memcontrol.c
memcg: fix prepare migration
2010-04-24 11:31:24 -07:00
memory_hotplug.c
mm: introduce dump_page() and print symbolic flag names
2010-03-12 15:52:28 -08:00
memory-failure.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
memory.c
mm: avoid null-pointer deref in sync_mm_rss()
2010-04-07 08:38:02 -07:00
mempolicy.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
mempool.c
mm: remove broken 'kzalloc' mempool
2009-09-22 07:17:35 -07:00
migrate.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
mincore.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
mlock.c
mm: use rlimit helpers
2010-03-06 11:26:24 -08:00
mm_init.c
mm: mminit_loglevel cannot be __meminitdata anymore
2008-08-20 15:40:30 -07:00
mmap.c
mmap: check ->vm_ops before dereferencing
2010-04-27 08:26:51 -07:00
mmu_context.c
exit: fix oops in sync_mm_rss
2010-03-24 16:31:21 -07:00
mmu_notifier.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
mmzone.c
[ARM] Double check memmap is actually valid with a memmap has unexpected holes V2
2009-05-18 11:22:24 +01:00
mprotect.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
mremap.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
msync.c
[CVE-2009-0029] System call wrappers part 13
2009-01-14 14:15:23 +01:00
nommu.c
NOMMU: Fix __get_user_pages() to pin last page on offset buffers
2010-03-25 14:13:27 -07:00
oom_kill.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
page_alloc.c
mm: introduce dump_page() and print symbolic flag names
2010-03-12 15:52:28 -08:00
page_cgroup.c
memcg: avoid use cmpxchg in swap cgroup maintainance
2010-03-17 18:43:47 -07:00
page_io.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
page_isolation.c
memory hotplug: fix page_zone() calculation in test_pages_isolated()
2008-11-06 15:41:19 -08:00
page-writeback.c
writeback: fixups for !dirty_writeback_centisecs
2010-05-21 20:00:35 +02:00
pagewalk.c
pagemap: fix pfn calculation for hugepage
2010-04-07 08:38:04 -07:00
percpu_up.c
percpu: don't implicitly include slab.h from percpu.h
2010-03-30 22:02:32 +09:00
percpu.c
percpu, module: implement and use is_kernel/module_percpu_address()
2010-03-29 23:07:12 +09:00
prio_tree.c
spelling fixes: mm/
2007-10-20 01:27:18 +02:00
quicklist.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
readahead.c
readahead: fix NULL filp dereference
2010-04-07 08:38:03 -07:00
rmap.c
rmap: anon_vma_prepare() can leak anon_vma_chain
2010-04-24 11:31:25 -07:00
shmem.c
Fix breakage in shmem.c
2009-12-16 19:48:48 -05:00
slab.c
slab: Generify kernel pointer validation
2010-04-09 10:09:50 -07:00
slob.c
slab: remove duplicate kmem_cache_init_late() declarations
2009-08-06 11:36:25 +03:00
slub.c
slub: Fix kmem_ptr_validate() for non-kernel pointers
2010-04-09 10:09:50 -07:00
sparse-vmemmap.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
sparse.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
swap_state.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
swap.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
swapfile.c
blkdev: generalize flags for blkdev_issue_fn functions
2010-04-28 19:47:36 +02:00
thrash.c
mm: pass mm to grab_swap_token
2009-06-23 12:50:05 -07:00
truncate.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
util.c
slab: Generify kernel pointer validation
2010-04-09 10:09:50 -07:00
vmalloc.c
mm: purge fragmented percpu vmap blocks
2010-02-02 12:50:47 -08:00
vmscan.c
mm: revert "vmscan: get_scan_ratio() cleanup"
2010-04-07 08:38:03 -07:00
vmstat.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00