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7d557b3cb6
linux/mm
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Glauber Costa 7d557b3cb6 slub: correctly bootstrap boot caches 
After we create a boot cache, we may allocate from it until it is bootstraped.
This will move the page from the partial list to the cpu slab list. If this
happens, the loop:

	list_for_each_entry(p, &n->partial, lru)

that we use to scan for all partial pages will yield nothing, and the pages
will keep pointing to the boot cpu cache, which is of course, invalid. To do
that, we should flush the cache to make sure that the cpu slab is back to the
partial list.

Signed-off-by: Glauber Costa <glommer@parallels.com>
Reported-by:  Steffen Michalke <StMichalke@web.de>
Tested-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
2013-02-28 09:29:38 +02:00
..
backing-dev.c Revert "bdi: add a user-tunable cpu_list for the bdi flusher threads" 2012-12-17 11:29:09 -08:00
balloon_compaction.c mm: introduce a common interface for balloon pages mobility 2012-12-11 17:22:26 -08:00
bootmem.c mm/bootmem.c: remove unused wrapper function reserve_bootmem_generic() 2012-12-12 17:38:35 -08:00
bounce.c
cleancache.c
compaction.c compaction: fix build error in CMA && !COMPACTION 2012-12-20 17:40:18 -08:00
debug-pagealloc.c
dmapool.c dmapool: make DMAPOOL_DEBUG detect corruption of free marker 2012-12-11 17:22:24 -08:00
fadvise.c
failslab.c
filemap_xip.c mm: move all mmu notifier invocations to be done outside the PT lock 2012-10-09 16:22:58 +09:00
filemap.c readahead: fault retry breaks mmap file read random detection 2012-10-09 16:22:47 +09:00
fremap.c remap_file_pages: correctly handle the case of a NULL vm_ops pointer 2012-10-19 13:37:57 -07:00
frontswap.c
highmem.c Some nice cleanups, and even a patch my wife did as a "live" demo for 2012-12-20 08:37:05 -08:00
huge_memory.c mm: clean up transparent hugepage sysfs error messages 2012-12-20 17:40:20 -08:00
hugetlb_cgroup.c mm/hugetlb: create hugetlb cgroup file in hugetlb_init 2012-12-18 15:02:15 -08:00
hugetlb.c mm/hugetlb: create hugetlb cgroup file in hugetlb_init 2012-12-18 15:02:15 -08:00
hwpoison-inject.c
init-mm.c
internal.h Automatic NUMA Balancing V11 2012-12-16 15:18:08 -08:00
interval_tree.c mm: add CONFIG_DEBUG_VM_RB build option 2012-10-09 16:22:42 +09:00
Kconfig memory-hotplug: document and enable CONFIG_MOVABLE_NODE 2012-12-18 15:02:12 -08:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c mm/kmemleak.c: remove obsolete simple_strtoul 2012-12-18 15:02:15 -08:00
ksm.c ksm: make rmap walks more scalable 2012-12-20 07:06:56 -08:00
maccess.c
madvise.c mm: prepare VM_DONTDUMP for using in drivers 2012-10-09 16:22:18 +09:00
Makefile mm: introduce a common interface for balloon pages mobility 2012-12-11 17:22:26 -08:00
memblock.c x86, mm: Trim memory in memblock to be page aligned 2012-10-24 11:52:21 -07:00
memcontrol.c memcg: don't register hotcpu notifier from ->css_alloc() 2012-12-20 17:40:20 -08:00
memory_hotplug.c mm/memory_hotplug.c: improve comments 2012-12-18 15:02:15 -08:00
memory-failure.c Automatic NUMA Balancing V11 2012-12-16 15:18:08 -08:00
memory.c mm: use kbasename() 2012-12-17 17:15:17 -08:00
mempolicy.c Automatic NUMA Balancing V11 2012-12-16 15:18:08 -08:00
mempool.c
migrate.c mm,numa: fix update_mmu_cache_pmd call 2012-12-17 19:37:03 -08:00
mincore.c
mlock.c mm, thp: fix mlock statistics 2012-10-09 16:23:03 +09:00
mm_init.c
mmap.c Automatic NUMA Balancing V11 2012-12-16 15:18:08 -08:00
mmu_context.c
mmu_notifier.c mm/mmu_notifier: allocate mmu_notifier in advance 2012-10-25 14:37:53 -07:00
mmzone.c memcg: fix hotplugged memory zone oops 2012-11-16 14:33:04 -08:00
mprotect.c mm/mprotect.c: coding-style cleanups 2012-12-18 15:02:15 -08:00
mremap.c Automatic NUMA Balancing V11 2012-12-16 15:18:08 -08:00
msync.c
nobootmem.c mm: introduce new field "managed_pages" to struct zone 2012-12-12 17:38:34 -08:00
nommu.c mm: export a function to get vm committed memory 2012-11-15 15:41:22 -08:00
oom_kill.c mm, oom: remove redundant sleep in pagefault oom handler 2012-12-12 17:38:34 -08:00
page_alloc.c mm: cma: WARN if freed memory is still in use 2012-12-20 17:40:19 -08:00
page_cgroup.c memcontrol: use N_MEMORY instead N_HIGH_MEMORY 2012-12-12 17:38:32 -08:00
page_io.c
page_isolation.c memory-hotplug: skip HWPoisoned page when offlining pages 2012-12-11 17:22:22 -08:00
page-writeback.c mm: fix calculation of dirtyable memory 2012-12-20 17:40:18 -08:00
pagewalk.c thp: change split_huge_page_pmd() interface 2012-12-12 17:38:31 -08:00
percpu-km.c
percpu-vm.c
percpu.c mm, percpu: Make sure percpu_alloc early parameter has an argument 2012-12-02 06:23:04 -08:00
pgtable-generic.c mm: Only flush the TLB when clearing an accessible pte 2012-12-11 14:28:34 +00:00
process_vm_access.c
quicklist.c
readahead.c
rmap.c Automatic NUMA Balancing V11 2012-12-16 15:18:08 -08:00
shmem.c lseek: the "whence" argument is called "whence" 2012-12-17 17:15:12 -08:00
slab_common.c mm/sl[au]b: correct allocation type check in kmalloc_slab() 2013-02-06 20:37:55 +02:00
slab.c slab: Fixup CONFIG_PAGE_ALLOC/DEBUG_SLAB_LEAK sections 2013-02-06 20:36:14 +02:00
slab.h slab: Common definition for kmem_cache_node 2013-02-01 12:32:09 +02:00
slob.c sl[au]b: always get the cache from its page in kmem_cache_free() 2012-12-18 15:02:14 -08:00
slub.c slub: correctly bootstrap boot caches 2013-02-28 09:29:38 +02:00
sparse-vmemmap.c
sparse.c memory-hotplug, mm/sparse.c: clear the memory to store struct page 2012-12-11 17:22:23 -08:00
swap_state.c
swap.c mm: remove vma arg from page_evictable 2012-10-09 16:22:55 +09:00
swapfile.c mm, oom: fix race when specifying a thread as the oom origin 2012-12-11 17:22:27 -08:00
truncate.c mm: drop vmtruncate 2012-12-20 18:46:29 -05:00
util.c Merge branch 'master' into for-next 2012-10-28 19:29:19 +01:00
vmalloc.c mm: use IS_ENABLED(CONFIG_NUMA) instead of NUMA_BUILD 2012-12-11 17:22:22 -08:00
vmscan.c mm: do not sleep in balance_pgdat if there's no i/o congestion 2012-12-20 07:06:56 -08:00
vmstat.c Automatic NUMA Balancing V11 2012-12-16 15:18:08 -08:00