Grygorii Maistrenko c6e28895a4 slub: do not merge cache if slub_debug contains a never-merge flag ... In case CONFIG_SLUB_DEBUG_ON=n, find_mergeable() gets debug features from commandline but never checks if there are features from the SLAB_NEVER_MERGE set. As a result selected by slub_debug caches are always mergeable if they have been created without a custom constructor set or without one of the SLAB_* debug features on. This moves the SLAB_NEVER_MERGE check below the flags update from commandline to make sure it won't merge the slab cache if one of the debug features is on. Link: http://lkml.kernel.org/r/20170101124451.GA4740@lp-laptop-d Signed-off-by: Grygorii Maistrenko <grygoriimkd@gmail.com> Reviewed-by: Pekka Enberg <penberg@kernel.org> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Christoph Lameter <cl@linux.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-02-22 16:41:27 -08:00
..
kasan	arm64 updates for 4.11:	2017-02-22 10:46:44 -08:00
backing-dev.c	block: fix double-free in the failure path of cgwb_bdi_init()	2017-02-08 13:52:01 -07:00
balloon_compaction.c	mm: balloon: use general non-lru movable page feature	2016-07-26 16:19:19 -07:00
bootmem.c	mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping	2016-10-11 15:06:33 -07:00
cleancache.c
cma_debug.c
cma.c	mm/cma: Cleanup highmem check	2017-01-11 13:56:49 +00:00
cma.h
compaction.c	mm, compaction: allow compaction for GFP_NOFS requests	2016-12-14 16:04:07 -08:00
debug_page_ref.c
debug.c	mm, debug: print raw struct page data in __dump_page()	2016-12-12 18:55:08 -08:00
dmapool.c
early_ioremap.c
fadvise.c	mm: fadvise: avoid expensive remote LRU cache draining after FADV_DONTNEED	2016-12-20 09:48:46 -08:00
failslab.c
filemap.c	mm, fs: check for fatal signals in do_generic_file_read()	2017-02-03 14:13:19 -08:00
frame_vector.c	mm: replace get_vaddr_frames() write/force parameters with gup_flags	2016-10-19 08:11:24 -07:00
frontswap.c	mm, frontswap: convert frontswap_enabled to static key	2016-07-26 16:19:19 -07:00
gup.c	mm: unexport __get_user_pages_unlocked()	2016-12-14 16:04:09 -08:00
highmem.c	mm/highmem: make nr_free_highpages() handles all highmem zones by itself	2016-05-19 19:12:14 -07:00
huge_memory.c	mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp	2017-01-24 16:26:14 -08:00
hugetlb_cgroup.c	mm, hugetlb_cgroup: round limit_in_bytes down to hugepage size	2016-05-20 17:58:30 -07:00
hugetlb.c	mm/hugetlb.c: fix reservation race when freeing surplus pages	2017-01-10 18:31:55 -08:00
hwpoison-inject.c
init-mm.c	mm: Add a user_ns owner to mm_struct and fix ptrace permission checks	2016-11-22 11:49:48 -06:00
internal.h	mm: add PageWaiters indicating tasks are waiting for a page bit	2016-12-25 11:54:48 -08:00
interval_tree.c
Kconfig	mm: THP page cache support for ppc64	2016-12-12 18:55:08 -08:00
Kconfig.debug	PM / Hibernate: allow hibernation with PAGE_POISONING_ZERO	2016-09-13 02:35:27 +02:00
khugepaged.c	mm: get rid of __GFP_OTHER_NODE	2017-01-10 18:31:55 -08:00
kmemcheck.c
kmemleak-test.c
kmemleak.c	kmemleak: fix reference to Documentation	2016-12-12 18:55:07 -08:00
ksm.c	mm,ksm: add __GFP_HIGH to the allocation in alloc_stable_node()	2016-10-07 18:46:29 -07:00
list_lru.c	mm/list_lru.c: avoid error-path NULL pointer deref	2016-10-27 18:43:42 -07:00
maccess.c	x86: remove more uaccess_32.h complexity	2016-05-22 17:21:27 -07:00
madvise.c	mm: add tlb_remove_check_page_size_change to track page size change	2016-12-12 18:55:07 -08:00
Makefile	Disable the __builtin_return_address() warning globally after all	2016-10-12 10:23:41 -07:00
memblock.c	mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping	2016-10-11 15:06:33 -07:00
memcontrol.c	mm, memcg: do not retry precharge charges	2017-01-24 16:26:14 -08:00
memory_hotplug.c	base/memory, hotplug: fix a kernel oops in show_valid_zones()	2017-02-03 14:13:19 -08:00
memory-failure.c	mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked	2016-12-25 11:54:48 -08:00
memory.c	mm, dax: change pmd_fault() to take only vmf parameter	2017-02-22 16:41:26 -08:00
mempolicy.c	mm/mempolicy.c: do not put mempolicy before using its nodemask	2017-01-24 16:26:14 -08:00
mempool.c	Revert "mm, mempool: only set __GFP_NOMEMALLOC if there are free elements"	2016-07-28 16:07:41 -07:00
memtest.c
migrate.c	mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked	2016-12-25 11:54:48 -08:00
mincore.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mlock.c	thp: fix corner case of munlock() of PTE-mapped THPs	2016-11-30 16:32:52 -08:00
mm_init.c
mmap.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mmu_context.c	mm/mmu_context, sched/core: Fix mmu_context.h assumption	2016-04-28 11:44:19 +02:00
mmu_notifier.c
mmzone.c	mm, page_alloc: inline the fast path of the zonelist iterator	2016-05-19 19:12:14 -07:00
mprotect.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mremap.c	mremap: move_ptes: check pte dirty after its removal	2016-11-29 08:20:24 -08:00
msync.c
nobootmem.c	mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping	2016-10-11 15:06:33 -07:00
nommu.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
oom_kill.c	oom: print nodemask in the oom report	2016-10-07 18:46:29 -07:00
page_alloc.c	mm, page_alloc: fix premature OOM when racing with cpuset mems update	2017-01-24 16:26:14 -08:00
page_counter.c
page_ext.c	mm/page_ext: support extra space allocation by page_ext user	2016-10-07 18:46:27 -07:00
page_idle.c	mm, vmscan: move lru_lock to the node	2016-07-28 16:07:41 -07:00
page_io.c	writeback: add wbc_to_write_flags()	2016-11-02 10:24:03 -06:00
page_isolation.c	mm/page_isolation: fix typo: "paes" -> "pages"	2016-10-07 18:46:29 -07:00
page_owner.c	mm/page_owner: don't define fields on struct page_ext by hard-coding	2016-10-07 18:46:27 -07:00
page_poison.c	mm: check the return value of lookup_page_ext for all call sites	2016-06-03 15:06:22 -07:00
page-writeback.c	block: Use pointer to backing_dev_info from request_queue	2017-02-02 08:20:48 -07:00
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c	Merge branch 'for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2016-12-13 12:34:47 -08:00
pgtable-generic.c
process_vm_access.c	mm: unexport __get_user_pages_unlocked()	2016-12-14 16:04:09 -08:00
quicklist.c
readahead.c	mm: don't cap request size based on read-ahead setting	2016-12-12 18:55:08 -08:00
rmap.c	mm, rmap: handle anon_vma_prepare() common case inline	2016-12-12 18:55:08 -08:00
shmem.c	shmem: fix sleeping from atomic context	2017-02-03 14:13:19 -08:00
slab_common.c	slub: do not merge cache if slub_debug contains a never-merge flag	2017-02-22 16:41:27 -08:00
slab.c	mm/slab.c: fix SLAB freelist randomization duplicate entries	2017-01-10 18:31:55 -08:00
slab.h	mm, slab: maintain total slab count instead of active count	2016-12-12 18:55:07 -08:00
slob.c	slub: move synchronize_sched out of slab_mutex on shrink	2016-12-12 18:55:06 -08:00
slub.c	mm/slub.c: fix random_seq offset destruction	2017-02-08 15:41:43 -08:00
sparse-vmemmap.c	treewide: replace obsolete _refok by __ref	2016-08-02 17:31:41 -04:00
sparse.c	treewide: replace obsolete _refok by __ref	2016-08-02 17:31:41 -04:00
swap_cgroup.c
swap_state.c	mm, swap: use offset of swap entry as key of swap cache	2016-10-07 18:46:28 -07:00
swap.c	mm: add PageWaiters indicating tasks are waiting for a page bit	2016-12-25 11:54:48 -08:00
swapfile.c	mm: support anonymous stable page	2017-01-10 18:31:55 -08:00
truncate.c	mm: Invalidate DAX radix tree entries only if appropriate	2016-12-26 20:29:24 -08:00
usercopy.c	mm/usercopy: Switch to using lm_alias	2017-01-11 13:56:50 +00:00
userfaultfd.c
util.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
vmacache.c	mm: unrig VMA cache hit ratio	2016-10-07 18:46:27 -07:00
vmalloc.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
vmpressure.c
vmscan.c	mm, memcg: fix the active list aging for lowmem requests when memcg is enabled	2017-01-10 18:31:55 -08:00
vmstat.c	mm/vmstat: Convert to hotplug state machine	2016-12-02 00:52:35 +01:00
workingset.c	mm: workingset: fix use-after-free in shadow node shrinker	2017-01-07 18:22:40 -08:00
z3fold.c	mm/z3fold.c: avoid modifying HEADLESS page and minor cleanup	2016-06-03 16:02:55 -07:00
zbud.c
zpool.c
zsmalloc.c	mm/zsmalloc: Convert to hotplug state machine	2016-12-02 00:52:36 +01:00
zswap.c	zswap: disable changing params if init fails	2017-02-03 14:13:19 -08:00