David Rientjes f957db4fcd mm, hotplug: protect zonelist building with zonelists_mutex ...

Commit 959ecc48fc ("mm/memory_hotplug.c: fix building of node hotplug
zonelist") does not protect the build_all_zonelists() call with
zonelists_mutex as needed.  This can lead to races in constructing
zonelist ordering if a concurrent build is underway.  Protecting this
with lock_memory_hotplug() is insufficient since zonelists can be
rebuild though sysfs as well.

Signed-off-by: David Rientjes <rientjes@google.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-06-22 21:06:48 -07:00

..

backing-dev.c

backing-dev: Kill set but not used var in bdi_debug_stats_show()

2011-05-20 21:23:37 +02:00

bootmem.c

crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn

2011-03-23 19:47:19 -07:00

bounce.c

…

cleancache.c

mm: cleancache core ops functions and config

2011-05-26 10:01:36 -06:00

compaction.c

mm: compaction: abort compaction if too many pages are isolated and caller is asynchronous V2

2011-06-15 20:04:02 -07:00

debug-pagealloc.c

…

dmapool.c

…

fadvise.c

…

failslab.c

…

filemap_xip.c

mm: Convert i_mmap_lock to a mutex

2011-05-25 08:39:18 -07:00

filemap.c

more conservative S_NOSEC handling

2011-06-03 18:24:58 -04:00

fremap.c

mm: don't access vm_flags as 'int'

2011-05-26 09:20:31 -07:00

highmem.c

…

huge_memory.c

mm: remove khugepaged double thp vmstat update with CONFIG_NUMA=n

2011-06-15 20:03:58 -07:00

hugetlb.c

mm: fix negative commitlimit when gigantic hugepages are allocated

2011-06-15 20:04:01 -07:00

hwpoison-inject.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

init-mm.c

mm: convert mm->cpu_vm_cpumask into cpumask_var_t

2011-05-25 08:39:21 -07:00

internal.h

mm: nommu: sort mm->mmap list properly

2011-05-25 08:39:05 -07:00

Kconfig

mm: cleancache core ops functions and config

2011-05-26 10:01:36 -06:00

Kconfig.debug

mm: debug-pagealloc: fix kconfig dependency warning

2011-03-22 17:44:02 -07:00

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

kmemleak: Do not return a pointer to an object that kmemleak did not get

2011-05-19 17:35:28 +01:00

ksm.c

ksm: fix NULL pointer dereference in scan_get_next_rmap_item()

2011-06-15 20:04:02 -07:00

maccess.c

maccess,probe_kernel: Make write/read src const void *

2011-05-25 19:56:23 -04:00

madvise.c

…

Makefile

mm: cleancache core ops functions and config

2011-05-26 10:01:36 -06:00

memblock.c

mm/memblock: properly handle overlaps and fix error path

2011-03-22 17:44:09 -07:00

memcontrol.c

memcg: avoid percpu cached charge draining at softlimit

2011-06-15 20:04:01 -07:00

memory_hotplug.c

mm, hotplug: protect zonelist building with zonelists_mutex

2011-06-22 21:06:48 -07:00

memory-failure.c

mm/memory-failure.c: fix page isolated count mismatch

2011-06-15 20:04:01 -07:00

memory.c

mm: fix wrong kunmap_atomic() pointer

2011-06-15 20:04:00 -07:00

mempolicy.c

mm: proc: move show_numa_map() to fs/proc/task_mmu.c

2011-05-25 08:39:34 -07:00

mempool.c

…

migrate.c

migrate: don't account swapcache as shmem

2011-06-16 15:01:24 -07:00

mincore.c

…

mlock.c

mm: don't access vm_flags as 'int'

2011-05-26 09:20:31 -07:00

mm_init.c

…

mmap.c

mm: get rid of the most spurious find_vma_prev() users

2011-06-16 00:35:09 -07:00

mmu_context.c

…

mmu_notifier.c

…

mmzone.c

…

mprotect.c

…

mremap.c

mm: Convert i_mmap_lock to a mutex

2011-05-25 08:39:18 -07:00

msync.c

…

nobootmem.c

memblock/nobootmem: remove unneeded code from alloc_bootmem_node_high()

2011-05-25 08:39:31 -07:00

nommu.c

nommu: add page alignment to mmap

2011-05-25 08:39:38 -07:00

oom_kill.c

oom: replace PF_OOM_ORIGIN with toggling oom_score_adj

2011-05-25 08:39:10 -07:00

page_alloc.c

Revert "mm: fail GFP_DMA allocations when ZONE_DMA is not configured"

2011-06-02 06:11:24 +09:00

page_cgroup.c

memcg: fix init_page_cgroup nid with sparsemem

2011-06-15 20:04:01 -07:00

page_io.c

block: kill off REQ_UNPLUG

2011-03-10 08:52:27 +01:00

page_isolation.c

…

page-writeback.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

pagewalk.c

pagewalk: only split huge pages when necessary

2011-03-22 17:44:04 -07:00

percpu-km.c

…

percpu-vm.c

…

percpu.c

Merge branch 'for-2.6.40' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2011-05-24 11:53:42 -07:00

pgtable-generic.c

…

prio_tree.c

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

quicklist.c

…

readahead.c

readahead: readahead page allocations are OK to fail

2011-05-25 08:39:25 -07:00

rmap.c

mm: avoid anon_vma_chain allocation under anon_vma lock

2011-06-17 19:24:11 -07:00

shmem.c

tmpfs: fix race between truncate and writepage

2011-05-28 16:09:26 -07:00

slab.c

SLAB: Record actual last user of freed objects.

2011-06-03 19:33:50 +03:00

slob.c

…

slub.c

slub: always align cpu_slab to honor cmpxchg_double requirement

2011-06-03 19:33:49 +03:00

sparse-vmemmap.c

…

sparse.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

swap_state.c

block: remove per-queue plugging

2011-03-10 08:52:07 +01:00

swap.c

mm: batch activate_page() to reduce lock contention

2011-05-25 08:39:37 -07:00

swapfile.c

oom: replace PF_OOM_ORIGIN with toggling oom_score_adj

2011-05-25 08:39:10 -07:00

thrash.c

vmscan: implement swap token priority aging

2011-06-15 20:03:59 -07:00

truncate.c

mm/fs: add hooks to support cleancache

2011-05-26 10:01:43 -06:00

util.c

mm: nommu: sort mm->mmap list properly

2011-05-25 08:39:05 -07:00

vmalloc.c

Merge branch 'upstream/tidy-xen-mmu-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen

2011-05-26 19:01:15 -07:00

vmscan.c

mm: vmscan: do not use page_count without a page pin

2011-06-15 20:04:02 -07:00

vmstat.c

mm, mem-hotplug: update pcp->stat_threshold when memory hotplug occur

2011-05-25 08:39:09 -07:00