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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 hugetlb: prevent BUG_ON in hugetlb_fault() -> hugetlb_cow() 2012-05-10 15:06:44 -07:00
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 memblock: Add memblock_overlaps_memory() 2013-02-20 02:43:56 -08:00
memcontrol.c memcg,thp: fix res_counter:96 regression 2012-05-19 10:10:27 -07:00
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 mm: fix NULL ptr dereference in move_pages 2012-04-25 21:26:34 -07:00
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 mm: nobootmem: fix sign extend problem in __free_pages_memory() 2012-05-10 15:06:44 -07:00
nommu.c kill mm argument of vm_munmap() 2012-04-21 01:58:20 -04:00
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 kmemleak: Fix the kmemleak tracking of the percpu areas with !SMP 2012-05-09 10:13:29 -07:00
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 ashmem: Add shmem_set_file to mm/shmem.c 2012-04-09 13:53:14 -07:00
slab.c Merge branch 'slab/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux 2012-03-28 15:04:26 -07:00
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 msm: mm: Fix errors when turning on SPARSEMEM 2013-02-20 02:43:57 -08:00
swap.c
swap_state.c mm: fix s390 BUG by __set_page_dirty_no_writeback on swap 2012-04-23 18:19:22 -07:00
swapfile.c swapon: check validity of swap_flags 2012-03-28 17:14:35 -07:00
thrash.c
truncate.c mm for fs: add truncate_pagecache_range() 2012-03-28 17:14:35 -07:00
util.c nick kvfree() from apparmor 2014-11-18 15:13:23 -08:00
vmalloc.c mm: fix faulty initialization in vmalloc_init() 2013-02-20 02:43:59 -08:00
vmscan.c mm: fix up the vmscan stat in vmstat 2012-04-25 21:26:33 -07:00
vmstat.c mm: make counts of CMA free pages correct 2013-03-07 15:23:58 -08:00