Bartlomiej Zolnierkiewicz deba57a4a7 cma: fix watermark checking ...

* Add ALLOC_CMA alloc flag and pass it to [__]zone_watermark_ok()
  (from Minchan Kim).

* During watermark check decrease available free pages number by
  free CMA pages number if necessary (unmovable allocations cannot
  use pages from CMA areas).

CRs-Fixed: 446321
Change-Id: Ibd069b028eb80b70701c1b81cb28a503d8265be0
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Michal Nazarewicz <mina86@mina86.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[lauraa@codeaurora.org: context fixups]
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>

2013-03-15 17:06:38 -07:00

..

backing-dev.c

bdi: use deferable timer for sync_supers task

2013-02-27 18:16:50 -08:00

bootmem.c

bootmem/sparsemem: remove limit constraint in alloc_bootmem_section

2012-03-21 17:54:58 -07:00

bounce.c

mm: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:27 +08:00

cleancache.c

mm: cleancache: Use __read_mostly as appropiate.

2012-01-23 16:08:09 -05:00

compaction.c

cma: fix watermark checking

2013-03-15 17:06:38 -07:00

debug-pagealloc.c

…

dmapool.c

…

fadvise.c

fadvise: only initiate writeback for specified range with FADV_DONTNEED

2012-01-10 16:30:43 -08:00

failslab.c

…

filemap_xip.c

mm/filemap_xip.c: fix race condition in xip_file_fault()

2012-02-03 16:16:41 -08:00

filemap.c

mm: Don't use CMA pages for writes

2013-03-07 15:23:35 -08:00

fremap.c

…

highmem.c

…

huge_memory.c

thp: optimize away unnecessary page table locking

2012-03-21 17:54:57 -07:00

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

mm: more intensive memory corruption debugging

2012-01-10 16:30:42 -08:00

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

kmemleak: Disable early logging when kmemleak is off by default

2012-01-20 16:57:05 +00:00

ksm.c

ksm: cleanup: introduce find_mergeable_vma()

2012-03-21 17:54:59 -07:00

maccess.c

…

madvise.c

coredump: add VM_NODUMP, MADV_NODUMP, MADV_CLEAR_NODUMP

2012-03-23 16:58:42 -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_hotplug.c

mm: page_isolation: MIGRATE_CMA isolation functions added

2013-02-27 18:14:02 -08:00

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

mempolicy.c

mm: fix NULL ptr dereference in migrate_pages

2012-04-25 21:26:34 -07:00

mempool.c

mempool: fix first round failure behavior

2012-01-10 16:30:45 -08:00

migrate.c

mm: fix NULL ptr dereference in move_pages

2012-04-25 21:26:34 -07:00

mincore.c

mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode

2012-03-21 17:54:54 -07:00

mlock.c

vm: avoid using find_vma_prev() unnecessarily

2012-03-06 18:23:36 -08:00

mm_init.c

…

mmap.c

kill mm argument of vm_munmap()

2012-04-21 01:58:20 -04:00

mmu_context.c

mm, counters: remove task argument to sync_mm_rss() and __sync_task_rss_stat()

2012-03-21 17:54:59 -07:00

mmu_notifier.c

…

mmzone.c

…

mprotect.c

Merge branch 'akpm' (Andrew's patch-bomb)

2012-03-22 09:04:48 -07:00

mremap.c

mm: collapse security_vm_enough_memory() variants into a single function

2012-02-14 10:45:39 +11:00

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

signal: oom_kill_task: use SEND_SIG_FORCED instead of force_sig()

2012-03-23 16:58:41 -07:00

page_alloc.c

cma: fix watermark checking

2013-03-15 17:06:38 -07:00

page_cgroup.c

page_cgroup: fix horrid swap accounting regression

2012-03-06 08:18:23 -08:00

page_io.c

…

page_isolation.c

mm: page_isolation: MIGRATE_CMA isolation functions added

2013-02-27 18:14:02 -08:00

page-writeback.c

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2012-03-28 10:02:55 -07:00

pagewalk.c

mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode

2012-03-21 17:54:54 -07:00

percpu-km.c

…

percpu-vm.c

percpu: use bitmap_clear

2012-01-20 09:23:16 -08:00

percpu.c

kmemleak: Fix the kmemleak tracking of the percpu areas with !SMP

2012-05-09 10:13:29 -07:00

pgtable-generic.c

thp: add HPAGE_PMD_* definitions for !CONFIG_TRANSPARENT_HUGEPAGE

2012-03-21 17:55:02 -07:00

prio_tree.c

…

process_vm_access.c

Fix race in process_vm_rw_core

2012-02-02 12:55:17 -08:00

quicklist.c

…

readahead.c

…

rmap.c

memcg: use new logic for page stat accounting

2012-03-21 17:55:01 -07:00

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: missing test for partial pages flush work in flush_all()

2012-05-17 18:00:51 -07:00

sparse-vmemmap.c

…

sparse.c

msm: mm: Fix errors when turning on SPARSEMEM

2013-02-20 02:43:57 -08:00

swap_state.c

mm: fix s390 BUG by __set_page_dirty_no_writeback on swap

2012-04-23 18:19:22 -07:00

swap.c

mm: drain percpu lru add/rotate page-vectors on cpu hot-unplug

2012-03-21 17:54:58 -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

procfs: mark thread stack correctly in proc/<pid>/maps

2012-03-21 17:54:58 -07:00

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