Matthew Garrett
31373d09da
laptop-mode: Make flushes per-device
...
One of the features of laptop-mode is that it forces a writeout of dirty
pages if something else triggers a physical read or write from a device.
The current implementation flushes pages on all devices, rather than only
the one that triggered the flush. This patch alters the behaviour so that
only the recently accessed block device is flushed, preventing other
disks being spun up for no terribly good reason.
Signed-off-by: Matthew Garrett <[email protected] >
Signed-off-by: Jens Axboe <[email protected] >
2010-04-06 14:25:14 +02:00
..
backing-dev.c
flusher: Fix PF_FROZEN race
2009-12-03 13:49:43 +01:00
bootmem.c
x86: Remove excessive early_res debug output
2010-03-24 19:51:08 +01:00
bounce.c
debug-pagealloc.c
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
failslab: add ability to filter slab caches
2010-02-26 19:19:39 +02:00
filemap.c
mm: use rlimit helpers
2010-03-06 11:26:24 -08:00
filemap_xip.c
mm: clean up mm_counter
2010-03-06 11:26:23 -08:00
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
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
2010-03-01 09:15:15 -08:00
hwpoison-inject.c
HWPOISON: Don't do early filtering if filter is disabled
2009-12-16 12:20:01 +01:00
init-mm.c
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
kmemleak-test.c
percpu: clean up percpu variable definitions
2009-06-24 15:13:48 +09:00
kmemleak.c
Merge branch 'kmemleak' of git://linux-arm.org/linux-2.6
2009-12-17 16:00:19 -08:00
ksm.c
mm/ksm.c is doing an unneeded _notify in write_protect_page.
2010-03-24 16:31:20 -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
make generic_acl slightly more generic
2009-12-16 12:16:49 -05:00
memcontrol.c
memcontrol: fix potential null deref
2010-03-24 16:31:19 -07:00
memory-failure.c
mm: change anon_vma linking to fix multi-process server scalability issue
2010-03-06 11:26:26 -08:00
memory.c
exit: fix oops in sync_mm_rss
2010-03-24 16:31:21 -07:00
memory_hotplug.c
mm: introduce dump_page() and print symbolic flag names
2010-03-12 15:52:28 -08:00
mempolicy.c
mempolicy: fix get_mempolicy() for relative and static nodes
2010-03-24 16:31:22 -07:00
mempool.c
mm: remove broken 'kzalloc' mempool
2009-09-22 07:17:35 -07:00
migrate.c
mm/migrate.c: kill anon local variable from migrate_page_copy
2010-03-06 11:26:25 -08:00
mincore.c
mm: hugetlb: fix hugepage memory leak in mincore()
2009-12-15 08:53:24 -08:00
mlock.c
mm: use rlimit helpers
2010-03-06 11:26:24 -08:00
mm_init.c
mmap.c
Add generic sys_old_mmap()
2010-03-12 15:52:32 -08:00
mmu_context.c
exit: fix oops in sync_mm_rss
2010-03-24 16:31:21 -07:00
mmu_notifier.c
ksm: add mmu_notifier set_pte_at_notify()
2009-09-22 07:17:31 -07:00
mmzone.c
mprotect.c
perf: Do the big rename: Performance Counters -> Performance Events
2009-09-21 14:28:04 +02:00
mremap.c
mm: change anon_vma linking to fix multi-process server scalability issue
2010-03-06 11:26:26 -08:00
msync.c
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
memcg: fix oom kill behavior
2010-03-12 15:52:38 -08:00
page-writeback.c
laptop-mode: Make flushes per-device
2010-04-06 14:25:14 +02:00
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
swap: rework map_swap_page() again
2009-12-15 08:53:16 -08:00
page_isolation.c
pagewalk.c
mm hugetlb: add hugepage support to pagemap
2009-12-15 08:53:24 -08:00
percpu.c
early_res: Add free_early_partial()
2010-02-26 08:25:35 +01:00
prio_tree.c
quicklist.c
cpumask: use new-style cpumask ops in mm/quicklist.
2009-09-24 09:34:52 +09:30
readahead.c
readahead: introduce FMODE_RANDOM for POSIX_FADV_RANDOM
2010-03-06 11:26:25 -08:00
rmap.c
vmscan: detect mapped file pages used only once
2010-03-06 11:26:27 -08:00
shmem.c
Fix breakage in shmem.c
2009-12-16 19:48:48 -05:00
slab.c
Merge branches 'slab/cleanups', 'slab/failslab', 'slab/fixes' and 'slub/percpu' into slab-for-linus
2010-03-04 12:07:50 +02:00
slob.c
slab: remove duplicate kmem_cache_init_late() declarations
2009-08-06 11:36:25 +03:00
slub.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2010-03-12 16:04:50 -08:00
sparse-vmemmap.c
sparsemem: Put mem map for one node together.
2010-02-12 09:42:38 -08:00
sparse.c
sparsemem: Fix compilation on PowerPC
2010-03-01 17:59:24 -08:00
swap.c
mm: remove free_hot_page()
2010-03-06 11:26:25 -08:00
swap_state.c
mm: add_to_swap_cache() does not return -EEXIST
2009-09-22 07:17:35 -07:00
swapfile.c
memcg: move charges of anonymous swap
2010-03-12 15:52:36 -08:00
thrash.c
truncate.c
vfs: Fix vmtruncate() regression
2010-01-13 16:09:33 -08:00
util.c
nommu: don't need get_unmapped_area() for NOMMU
2010-01-16 12:15:40 -08:00
vmalloc.c
mm: purge fragmented percpu vmap blocks
2010-02-02 12:50:47 -08:00
vmscan.c
vmscan: detect mapped file pages used only once
2010-03-06 11:26:27 -08:00
vmstat.c
mm: restore zone->all_unreclaimable to independence word
2010-03-06 11:26:25 -08:00