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mm/page_owner: use stackdepot to store stacktrace
2016-07-26 Joonsoo Kimmm/page_owner: use stackdepot to store stacktrace
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-07-26 Joonsoo Kimtools/vm/page_owner: increase temporary buffer size
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-07-26 Joonsoo Kimmm/page_owner: introduce split_page_owner and replace...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-07-26 Joonsoo Kimmm/page_owner: copy last_migrate_reason in copy_page_owner()
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-07-26 Joonsoo Kimmm/page_owner: initialize page owner without holding...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-07-26 Joonsoo Kimmm/compaction: split freepages without holding the...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-07-15 Joonsoo Kimkasan/quarantine: fix bugs on qlist_move_cache()
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/vmstat: make node_page_state() handles all zones...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/highmem: make nr_free_highpages() handles all highmem...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/page_alloc: correct highmem memory statistics
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/writeback: correct dirty page calculation for highmem
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimpower: add zone range overlapping check
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/page_owner: add zone range overlapping check
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/vmstat: add zone range overlapping check
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/memory_hotplug: add comment to some functions related...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/hugetlb: add same zone check in pfn_range_valid_gigantic()
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm: rename _count, field of the struct page, to _refcount
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/page_ref: use page_ref helper instead of direct...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: lockless decision to grow cache
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: refill cpu cache through a new slab without...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: separate cache_grow() to two parts
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: make cache_grow() handle the page allocated...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: racy access/modify the slab color
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: don't keep free slabs if free_objects exceeds...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: clean-up kmem_cache_node setup
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: factor out kmem_cache_node initialization...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: drain the free slab as much as possible
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: remove BAD_ALIEN_MAGIC again
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-20 Joonsoo Kimmm/slab: fix the theoretical race by holding proper...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-05-06 Joonsoo Kimlib/stackdepot: avoid to return 0 handle
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-17 Joonsoo Kimmm/page_ref: add tracepoint to track down page reference...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-17 Joonsoo Kimmm: introduce page reference manipulation functions
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-17 Joonsoo Kimtile: query dynamic DEBUG_PAGEALLOC setting
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-17 Joonsoo Kimpowerpc: query dynamic DEBUG_PAGEALLOC setting
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-17 Joonsoo Kimsound: query dynamic DEBUG_PAGEALLOC setting
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-17 Joonsoo Kimmm/slub: query dynamic DEBUG_PAGEALLOC setting
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-17 Joonsoo Kimmm/vmalloc: query dynamic DEBUG_PAGEALLOC setting
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/compaction: speed up pageblock_pfn_to_page() when...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/compaction: pass only pageblock aligned range to...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/compaction: fix invalid free_pfn and compact_cached_free_pfn
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slub: support left redzone
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: re-implement pfmemalloc support
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: avoid returning values by reference
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: introduce new slab management type, OBJFREELIST_SLAB
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: factor out debugging initialization in cache_init_o...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: factor out slab list fixup code
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: make criteria for off slab determination robust...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: do not change cache size if debug pagealloc...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: clean up cache type determination
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: align cache size first before determination...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: put the freelist at the end of slab page
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: remove object status buffer for DEBUG_SLAB_LEAK
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: alternative implementation for DEBUG_SLAB_LEAK
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: clean up DEBUG_PAGEALLOC processing code
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: use more appropriate condition check for debug_page...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: activate debug_pagealloc in SLAB when it is...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: remove the checks for slab implementation bug
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: remove useless structure define
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-03-15 Joonsoo Kimmm/slab: fix stale code comment
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-01-27 Joonsoo Kimcrypto: compress - remove unused pcomp interface
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-01-15 Joonsoo Kimmm/compaction.c: __compact_pgdat() code cleanuup
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-01-15 Joonsoo Kimmm/cma: always check which page caused allocation failure
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-01-15 Joonsoo Kimmm/page_isolation.c: add new tracepoint, test_pages_isolated
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2016-01-15 Joonsoo Kimmm/page_isolation.c: return last tested pfn rather...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-10-02 Joonsoo Kimmm/slab: fix unexpected index mapping result of kmalloc_size...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-09-08 Joonsoo Kimmm/compaction: correct to flush migrated pages if pageblock...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-09-04 Joonsoo Kimmm/slub: don't wait for high-order page allocation
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-07-17 Joonsoo Kimmm/cma_debug: correct size input to bitmap function
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-07-17 Joonsoo Kimmm/cma_debug: fix debugging alloc/free interface
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-07-17 Joonsoo Kimmm/page_owner: set correct gfp_mask on page_owner
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-07-17 Joonsoo Kimmm/page_owner: fix possible access violation
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-04-16 Joonsoo Kimtracing: Fix incorrect enabling of trace events by...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-04-14 Joonsoo Kimmm/compaction: enhance compaction finish condition
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-04-14 Joonsoo Kimmm/page_alloc: factor out fallback freepage checking
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-04-14 Joonsoo Kimmm/cma: change fallback behaviour for CMA freepage
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-28 Joonsoo Kimzram: use proper type to update max_used_pages
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-28 Joonsoo Kimmm/nommu: fix memory leak
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-13 Joonsoo Kimmm/compaction: stop the isolation when we isolate enough...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-13 Joonsoo Kimmm/compaction: fix wrong order check in compact_finished()
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-12 Joonsoo Kimmm/compaction: add tracepoint to observe behaviour...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-12 Joonsoo Kimmm/compaction: more trace to understand when/why compaction...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-12 Joonsoo Kimmm/compaction: print current range where compaction...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-12 Joonsoo Kimmm/compaction: enhance tracepoint output for compaction...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-12 Joonsoo Kimmm/compaction: change tracepoint format from decimal...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-10 Joonsoo Kimmm: don't use compound_head() in virt_to_head_page()
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-10 Joonsoo Kimmm/slub: optimize alloc/free fastpath by removing preemption...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-02-05 Joonsoo Kimmm/debug_pagealloc: fix build failure on ppc and some...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2015-01-08 Joonsoo Kimmm/debug_pagealloc: remove obsolete Kconfig options
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimzsmalloc: merge size_class to reduce fragmentation
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo KimDocumentation: add new page_owner document
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimmm/page_owner: correct owner information for early...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimmm/page_owner: keep track of page owners
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimstacktrace: introduce snprint_stack_trace for buffer...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimmm/nommu: use alloc_pages_exact() rather than its own...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimmm/debug-pagealloc: make debug-pagealloc boottime configurable
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimmm/debug-pagealloc: prepare boottime configurable on/off
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimmm/page_ext: resurrect struct page extending code for...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-13 Joonsoo Kimmm/debug-pagealloc: cleanup page guard code
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-11 Joonsoo Kimmm/slab: reverse iteration on find_mergeable()
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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2014-12-11 Joonsoo Kimmm/CMA: fix boot regression due to physical address...
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
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