android_kernel_google_msm/mm
Lee Susman b91dba25fc mm: change initial readahead window size calculation
Change the logic which determines the initial readahead window size
such that for small requests (one page) the initial window size
will be x4 the size of the original request, regardless of the
VM_MAX_READAHEAD value. This prevents a rapid ramp-up
that could be caused due to increasing VM_MAX_READAHEAD.

Change-Id: I93d59c515d7e6c6d62348790980ff7bd4f434997
Signed-off-by: Lee Susman <lsusman@codeaurora.org>
2016-10-29 23:12:18 +08:00
..
backing-dev.c bdi: use deferable timer for sync_supers task 2013-02-27 18:16:50 -08:00
bootmem.c mm: sparse: fix usemap allocation above node descriptor section 2016-10-29 23:12:12 +08:00
bounce.c
cleancache.c
compaction.c cma: fix watermark checking 2013-03-15 17:06:38 -07:00
debug-pagealloc.c
dmapool.c
fadvise.c
failslab.c
filemap.c fs: introduce inode operation ->update_time 2015-07-13 11:17:49 -07:00
filemap_xip.c fs: introduce inode operation ->update_time 2015-07-13 11:17:49 -07:00
fremap.c
highmem.c
huge_memory.c
hugetlb.c
hwpoison-inject.c
init-mm.c
internal.h cma: fix watermark checking 2013-03-15 17:06:38 -07:00
Kconfig mm: mmzone: MIGRATE_CMA migration type added 2013-02-27 18:14:01 -08:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c
ksm.c ksm: Provide support to use deferred timers for scanner thread 2016-10-29 23:12:17 +08:00
maccess.c
madvise.c mm: add a field to store names for private anonymous memory 2013-10-11 10:02:06 -07:00
Makefile mm: compaction: export some of the functions 2013-02-27 18:13:58 -08:00
memblock.c
memcontrol.c
memory-failure.c mm: page_isolation: MIGRATE_CMA isolation functions added 2013-02-27 18:14:02 -08:00
memory.c mm: Use correct define for CMA features 2013-03-07 15:23:58 -08:00
memory_hotplug.c mm: page_isolation: MIGRATE_CMA isolation functions added 2013-02-27 18:14:02 -08:00
mempolicy.c mm: add a field to store names for private anonymous memory 2013-10-11 10:02:06 -07:00
mempool.c
migrate.c
mincore.c
mlock.c mm: reorder can_do_mlock to fix audit denial 2015-06-16 23:08:46 -07:00
mm_init.c
mmap.c mm: add a field to store names for private anonymous memory 2013-10-11 10:02:06 -07:00
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c mm: add a field to store names for private anonymous memory 2013-10-11 10:02:06 -07:00
mremap.c
msync.c
nobootmem.c
nommu.c
oom_kill.c mm, oom: make dump_tasks public 2014-11-18 15:13:25 -08:00
page-writeback.c mm: fix calculation of dirtyable memory 2016-10-29 23:12:16 +08:00
page_alloc.c mm: workaround for widevine playback failed 2013-05-22 07:57:36 +00:00
page_cgroup.c
page_io.c
page_isolation.c mm: page_isolation: MIGRATE_CMA isolation functions added 2013-02-27 18:14:02 -08:00
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c
pgtable-generic.c
prio_tree.c
process_vm_access.c
quicklist.c
readahead.c mm: change initial readahead window size calculation 2016-10-29 23:12:18 +08:00
rmap.c
shmem.c
slab.c
slob.c
slub.c slub: fix a memory leak in get_partial_node() 2013-03-15 17:09:26 -07:00
sparse-vmemmap.c
sparse.c
swap.c
swap_state.c
swapfile.c
thrash.c
truncate.c
util.c nick kvfree() from apparmor 2014-11-18 15:13:23 -08:00
vmalloc.c
vmscan.c
vmstat.c mm: make counts of CMA free pages correct 2013-03-07 15:23:58 -08:00