Yafang Shao 515c24c13c mm/page-writeback.c: make changes of dirty_writeback_centisecs take effect immediately ...

This patch is the followup of the prvious patch:
[writeback: schedule periodic writeback with sysctl].

There's another issue to fix.
For example,
- When the tunable was set to one hour and is reset to one second, the
  new setting will not take effect for up to one hour.

Kicking the flusher threads immediately fixes it.

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Jan Kara <jack@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2017-10-14 09:14:35 -06:00

..

kasan

Merge branch 'linus' into locking/core, to pick up fixes

2017-08-10 12:20:53 +02:00

backing-dev.c

backing-dev: kill unused pdflush_proc_obsolete()

2017-10-06 08:15:15 -06:00

balloon_compaction.c

mm/migrate: new migrate mode MIGRATE_SYNC_NO_COPY

2017-09-08 18:26:46 -07:00

bootmem.c

…

cleancache.c

…

cma_debug.c

mm/cma_debug.c: fix stack corruption due to sprintf usage

2017-08-18 15:32:02 -07:00

cma.c

cma: fix calculation of aligned offset

2017-07-10 16:32:32 -07:00

cma.h

…

compaction.c

mm, compaction: skip over holes in __reset_isolation_suitable

2017-07-06 16:24:32 -07:00

debug_page_ref.c

…

debug.c

mm: make tlb_flush_pending global

2017-08-10 15:54:07 -07:00

dmapool.c

…

early_ioremap.c

x86/mm: Add support to access boot related data in the clear

2017-07-18 11:38:02 +02:00

fadvise.c

mm: fadvise: avoid fadvise for fs without backing device

2017-09-08 18:26:47 -07:00

failslab.c

…

filemap.c

fs: Fix page cache inconsistency when mixing buffered and AIO DIO

2017-09-25 08:56:05 -06:00

frame_vector.c

…

frontswap.c

…

gup.c

mm/device-public-memory: device memory cache coherent with CPU

2017-09-08 18:26:46 -07:00

highmem.c

…

hmm.c

mm/hmm: avoid bloating arch that do not make use of HMM

2017-09-08 18:26:46 -07:00

huge_memory.c

mm: soft-dirty: keep soft-dirty bits over thp migration

2017-09-08 18:26:45 -07:00

hugetlb_cgroup.c

…

hugetlb.c

powerpc updates for 4.14

2017-09-07 10:15:40 -07:00

hwpoison-inject.c

…

init-mm.c

…

internal.h

mm, oom: do not rely on TIF_MEMDIE for memory reserves access

2017-09-06 17:27:30 -07:00

interval_tree.c

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

Kconfig

mm/hmm: avoid bloating arch that do not make use of HMM

2017-09-08 18:26:46 -07:00

Kconfig.debug

…

khugepaged.c

mm: make PR_SET_THP_DISABLE immediately active

2017-07-10 16:32:31 -07:00

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

mm: kmemleak: treat vm_struct as alternative reference to vmalloc'ed objects

2017-07-06 16:24:34 -07:00

ksm.c

mm/ksm.c: constify attribute_group structures

2017-09-06 17:27:27 -07:00

list_lru.c

mm/list_lru.c: fix list_lru_count_node() to be race free

2017-07-10 16:32:33 -07:00

maccess.c

…

madvise.c

mm/device-public-memory: device memory cache coherent with CPU

2017-09-08 18:26:46 -07:00

Makefile

mm/hmm: avoid bloating arch that do not make use of HMM

2017-09-08 18:26:46 -07:00

memblock.c

mm/memblock.c: reversed logic in memblock_discard()

2017-08-25 16:12:46 -07:00

memcontrol.c

mem/memcg: cache rightmost node

2017-09-08 18:26:49 -07:00

memory_hotplug.c

mm/ZONE_DEVICE: new type of ZONE_DEVICE for unaddressable memory

2017-09-08 18:26:46 -07:00

memory-failure.c

x86/mm, mm/hwpoison: Clear PRESENT bit for kernel 1:1 mappings of poison pages

2017-08-17 10:30:49 +02:00

memory.c

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

mempolicy.c

mm/mempolicy.c: remove BUG_ON() checks for VMA inside mpol_misplaced()

2017-09-08 18:26:47 -07:00

mempool.c

…

memtest.c

…

migrate.c

mm/hmm: avoid bloating arch that do not make use of HMM

2017-09-08 18:26:46 -07:00

mincore.c

…

mlock.c

mm/mlock.c: use page_zone() instead of page_zone_id()

2017-09-08 18:26:47 -07:00

mm_init.c

…

mmap.c

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

mmu_context.c

…

mmu_notifier.c

mm/mmu_notifier: kill invalidate_page

2017-08-31 16:13:00 -07:00

mmzone.c

…

mprotect.c

mm/ZONE_DEVICE: new type of ZONE_DEVICE for unaddressable memory

2017-09-08 18:26:46 -07:00

mremap.c

mm: thp: check pmd migration entry in common path

2017-09-08 18:26:45 -07:00

msync.c

…

nobootmem.c

mm: discard memblock data later

2017-08-18 15:32:01 -07:00

nommu.c

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:13:32 -07:00

oom_kill.c

mm: oom: let oom_reap_task and exit_mmap run concurrently

2017-09-06 17:27:30 -07:00

page_alloc.c

mm/page_alloc.c: apply gfp_allowed_mask before the first allocation attempt

2017-09-08 18:26:47 -07:00

page_counter.c

…

page_ext.c

mm, page_ext: periodically reschedule during page_ext_init()

2017-09-06 17:27:26 -07:00

page_idle.c

mm/page_idle.c: constify attribute_group structures

2017-09-06 17:27:27 -07:00

page_io.c

Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block

2017-09-07 11:59:42 -07:00

page_isolation.c

mm: unify new_node_page and alloc_migrate_target

2017-07-10 16:32:31 -07:00

page_owner.c

mm, page_owner: skip unnecessary stack_trace entries

2017-09-13 18:53:16 -07:00

page_poison.c

…

page_vma_mapped.c

mm/migrate: support un-addressable ZONE_DEVICE page in migration

2017-09-08 18:26:46 -07:00

page-writeback.c

mm/page-writeback.c: make changes of dirty_writeback_centisecs take effect immediately

2017-10-14 09:14:35 -06:00

pagewalk.c

mm/hugetlb: add size parameter to huge_pte_offset()

2017-07-06 16:24:34 -07:00

percpu-internal.h

percpu: skip chunks if the alloc does not fit in the contig hint

2017-07-26 17:41:05 -04:00

percpu-km.c

percpu: replace area map allocator with bitmap

2017-07-26 17:41:05 -04:00

percpu-stats.c

percpu: add first_bit to keep track of the first free in the bitmap

2017-07-26 17:41:05 -04:00

percpu-vm.c

…

percpu.c

percpu: update header to contain bitmap allocator explanation.

2017-07-26 17:41:06 -04:00

pgtable-generic.c

mm: thp: enable thp migration in generic path

2017-09-08 18:26:45 -07:00

process_vm_access.c

…

quicklist.c

…

readahead.c

…

rmap.c

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

rodata_test.c

…

shmem.c

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

slab_common.c

…

slab.c

mm: memcontrol: account slab stats per lruvec

2017-07-06 16:24:35 -07:00

slab.h

locking/lockdep: Rework FS_RECLAIM annotation

2017-08-10 12:29:03 +02:00

slob.c

locking/lockdep: Rework FS_RECLAIM annotation

2017-08-10 12:29:03 +02:00

slub.c

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

sparse-vmemmap.c

mm, sparse, page_ext: drop ugly N_HIGH_MEMORY branches for allocations

2017-09-06 17:27:26 -07:00

sparse.c

mm/sparse.c: fix typo in online_mem_sections

2017-09-08 18:26:47 -07:00

swap_cgroup.c

…

swap_slots.c

mm/swap_slots.c: don't disable preemption while taking the per-CPU cache

2017-07-10 16:32:32 -07:00

swap_state.c

mm, swap: add sysfs interface for VMA based swap readahead

2017-09-06 17:27:29 -07:00

swap.c

mm/device-public-memory: device memory cache coherent with CPU

2017-09-08 18:26:46 -07:00

swapfile.c

mm/swapfile.c: fix swapon frontswap_map memory leak on error

2017-09-08 18:26:47 -07:00

truncate.c

mm/truncate.c: fix THP handling in invalidate_mapping_pages()

2017-07-10 16:32:32 -07:00

usercopy.c

…

userfaultfd.c

userfaultfd: shmem: wire up shmem_mfill_zeropage_pte

2017-09-06 17:27:28 -07:00

util.c

mm: rename global_page_state to global_zone_page_state

2017-09-06 17:27:29 -07:00

vmacache.c

…

vmalloc.c

mm/vmalloc.c: don't reinvent the wheel but use existing llist API

2017-09-06 17:27:29 -07:00

vmpressure.c

mm, vmpressure: pass-through notification support

2017-07-10 16:32:31 -07:00

vmscan.c

fs: kill 'nr_pages' argument from wakeup_flusher_threads()

2017-10-03 08:38:17 -06:00

vmstat.c

mm: consider the number in local CPUs when reading NUMA stats

2017-09-08 18:26:47 -07:00

workingset.c

mm: memcontrol: per-lruvec stats infrastructure

2017-07-06 16:24:35 -07:00

z3fold.c

z3fold: use per-cpu unbuddied lists

2017-09-06 17:27:30 -07:00

zbud.c

…

zpool.c

…

zsmalloc.c

mm/zsmalloc.c: change stat type parameter to int

2017-09-08 18:26:47 -07:00

zswap.c

mm/zswap.c: delete an error message for a failed memory allocation in zswap_dstmem_prepare()

2017-07-06 16:24:35 -07:00