Huang Shijie f8dbf0a7a4 mmap: save some cycles for the shared anonymous mapping ...

shmem_zero_setup() does not change vm_start, pgoff or vm_flags, only some
drivers change them (such as /driver/video/bfin-t350mcqb-fb.c).

Move these codes to a more proper place to save cycles for shared
anonymous mapping.

Signed-off-by: Huang Shijie <shijie8@gmail.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Acked-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-09-22 07:17:41 -07:00

..

allocpercpu.c

percpu: use dynamic percpu allocator as the default percpu allocator

2009-06-24 15:13:35 +09:00

backing-dev.c

writeback: splice dirty inode entries to default bdi on bdi_destroy()

2009-09-16 15:18:52 +02:00

bootmem.c

kmemleak: Do not report alloc_bootmem blocks as leaks

2009-08-27 14:29:17 +01:00

bounce.c

block: remove some includings of blktrace_api.h

2009-06-16 11:19:36 +02:00

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: move max_sane_readahead() calls into force_page_cache_readahead()

2009-06-16 19:47:28 -07:00

failslab.c

kmemtrace, mm: fix slab.h dependency problem in mm/failslab.c

2009-04-03 12:23:01 +02:00

filemap_xip.c

mm: do_xip_mapping_read: fix length calculation

2009-04-02 19:04:49 -07:00

filemap.c

mm: oom analysis: add shmem vmstat

2009-09-22 07:17:27 -07:00

fremap.c

Do not account for the address space used by hugetlbfs using VM_ACCOUNT

2009-02-10 10:48:42 -08:00

highmem.c

block: remove some includings of blktrace_api.h

2009-06-16 11:19:36 +02:00

hugetlb.c

mm: hugetlbfs_pagecache_present

2009-09-22 07:17:41 -07:00

init-mm.c

mm: consolidate init_mm definition

2009-06-16 19:47:28 -07:00

internal.h

mm: move highest_memmap_pfn

2009-09-22 07:17:41 -07:00

Kconfig

ksm: add some documentation

2009-09-22 07:17:33 -07:00

Kconfig.debug

kmemcheck: enable in the x86 Kconfig

2009-06-15 15:49:15 +02:00

kmemcheck.c

kmemcheck: add hooks for the page allocator

2009-06-15 15:48:33 +02:00

kmemleak-test.c

percpu: clean up percpu variable definitions

2009-06-24 15:13:48 +09:00

kmemleak.c

kmemleak: Improve the "Early log buffer exceeded" error message

2009-09-11 10:42:09 +01:00

ksm.c

ksm: unmerge is an origin of OOMs

2009-09-22 07:17:33 -07:00

maccess.c

[S390] maccess: add weak attribute to probe_kernel_write

2009-06-12 10:27:37 +02:00

madvise.c

ksm: the mm interface to ksm

2009-09-22 07:17:31 -07:00

Makefile

ksm: the mm interface to ksm

2009-09-22 07:17:31 -07:00

memcontrol.c

mm: drop unneeded double negations

2009-09-22 07:17:35 -07:00

memory_hotplug.c

memory hotplug: fix updating of num_physpages for hot plugged memory

2009-09-22 07:17:38 -07:00

memory.c

mm: move highest_memmap_pfn

2009-09-22 07:17:41 -07:00

mempolicy.c

mm: make set_mempolicy(MPOL_INTERLEAV) N_HIGH_MEMORY aware

2009-08-07 10:39:55 -07:00

mempool.c

mm: remove broken 'kzalloc' mempool

2009-09-22 07:17:35 -07:00

migrate.c

mm: return boolean from page_has_private()

2009-09-22 07:17:38 -07:00

mincore.c

[CVE-2009-0029] System call wrappers part 14

2009-01-14 14:15:24 +01:00

mlock.c

mm: m(un)lock avoid ZERO_PAGE

2009-09-22 07:17:40 -07:00

mm_init.c

mm: mminit_loglevel cannot be __meminitdata anymore

2008-08-20 15:40:30 -07:00

mmap.c

mmap: save some cycles for the shared anonymous mapping

2009-09-22 07:17:41 -07:00

mmu_notifier.c

ksm: add mmu_notifier set_pte_at_notify()

2009-09-22 07:17:31 -07:00

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

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

mremap.c

ksm: mremap use err from ksm_madvise

2009-09-22 07:17:33 -07:00

msync.c

[CVE-2009-0029] System call wrappers part 13

2009-01-14 14:15:23 +01:00

nommu.c

mm: FOLL flags for GUP flags

2009-09-22 07:17:40 -07:00

oom_kill.c

oom: oom_kill doesn't kill vfork parent (or child)

2009-09-22 07:17:39 -07:00

page_alloc.c

mm: move highest_memmap_pfn

2009-09-22 07:17:41 -07:00

page_cgroup.c

memory hotplug: alloc page from other node in memory online

2009-09-22 07:17:26 -07:00

page_io.c

mm: remove file argument from swap_readpage()

2009-06-16 19:47:44 -07:00

page_isolation.c

memory hotplug: fix page_zone() calculation in test_pages_isolated()

2008-11-06 15:41:19 -08:00

page-writeback.c

mm: count only reclaimable lru pages

2009-09-22 07:17:30 -07:00

pagewalk.c

…

percpu.c

Merge branch 'for-next' into for-linus

2009-09-15 09:57:19 +09:00

prio_tree.c

…

quicklist.c

percpu: cleanup percpu array definitions

2009-06-24 15:13:45 +09:00

readahead.c

readahead: introduce context readahead algorithm

2009-06-16 19:47:30 -07:00

rmap.c

ksm: no debug in page_dup_rmap()

2009-09-22 07:17:31 -07:00

shmem_acl.c

shmfs: use 'check_acl' instead of 'permission'

2009-09-08 11:08:46 -07:00

shmem.c

tmpfs: depend on shmem

2009-09-22 07:17:41 -07:00

slab.c

mm: replace various uses of num_physpages by totalram_pages

2009-09-22 07:17:38 -07:00

slob.c

slab: remove duplicate kmem_cache_init_late() declarations

2009-08-06 11:36:25 +03:00

slub.c

mm: kmem_cache_create(): make it easier to catch NULL cache names

2009-09-22 07:17:33 -07:00

sparse-vmemmap.c

memory hotplug: alloc page from other node in memory online

2009-09-22 07:17:26 -07:00

sparse.c

memory hotplug: alloc page from other node in memory online

2009-09-22 07:17:26 -07:00

swap_state.c

mm: add_to_swap_cache() does not return -EEXIST

2009-09-22 07:17:35 -07:00

swap.c

mm: replace various uses of num_physpages by totalram_pages

2009-09-22 07:17:38 -07:00

swapfile.c

ksm: unmerge is an origin of OOMs

2009-09-22 07:17:33 -07:00

thrash.c

mm: pass mm to grab_swap_token

2009-06-23 12:50:05 -07:00

truncate.c

mm: remove __invalidate_mapping_pages variant

2009-06-16 19:47:43 -07:00

util.c

Merge branches 'slab/documentation', 'slab/fixes', 'slob/cleanups' and 'slub/fixes' into for-linus

2009-06-17 08:30:15 +03:00

vmalloc.c

mm: replace various uses of num_physpages by totalram_pages

2009-09-22 07:17:38 -07:00

vmscan.c

mm/vmscan: remove page_queue_congested() comment

2009-09-22 07:17:39 -07:00

vmstat.c

mm: vmstat: add isolate pages

2009-09-22 07:17:29 -07:00