Tejun Heo bb98f2c5ac mm, memcontrol: move swap charge handling into get_swap_page() ... Patch series "mm, memcontrol: Implement memory.swap.events", v2. This patchset implements memory.swap.events which contains max and fail events so that userland can monitor and respond to swap running out. This patch (of 2): get_swap_page() is always followed by mem_cgroup_try_charge_swap(). This patch moves mem_cgroup_try_charge_swap() into get_swap_page() and makes get_swap_page() call the function even after swap allocation failure. This simplifies the callers and consolidates memcg related logic and will ease adding swap related memcg events. Link: http://lkml.kernel.org/r/20180416230934.GH1911913@devbig577.frc2.facebook.com Signed-off-by: Tejun Heo <tj@kernel.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Cc: Roman Gushchin <guro@fb.com> Cc: Rik van Riel <riel@surriel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-06-07 17:34:34 -07:00
..
kasan	kasan: fix memory hotplug during boot	2018-05-25 18:12:11 -07:00
backing-dev.c	bdi: Move cgroup bdi_writeback to a dedicated low concurrency workqueue	2018-05-23 15:28:50 -06:00
balloon_compaction.c
bootmem.c
cleancache.c	docs/vm: rename documentation files to .rst	2018-04-16 14:18:15 -06:00
cma.c	Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE"	2018-05-24 10:07:50 -07:00
cma.h
cma_debug.c
compaction.c	Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE"	2018-05-24 10:07:50 -07:00
debug.c
debug_page_ref.c
dmapool.c
early_ioremap.c
fadvise.c	mm: add ksys_fadvise64_64() helper; remove in-kernel call to sys_fadvise64_64()	2018-04-02 20:16:10 +02:00
failslab.c	mm: make should_failslab always available for fault injection	2018-04-05 21:36:26 -07:00
filemap.c	mm/filemap.c: fix NULL pointer in page_cache_tree_insert()	2018-04-20 17:18:36 -07:00
frame_vector.c
frontswap.c	docs/vm: rename documentation files to .rst	2018-04-16 14:18:15 -06:00
gup.c	proc: do not access cmdline nor environ from file-backed areas	2018-05-17 09:27:47 -07:00
gup_benchmark.c	mm/gup_benchmark: handle gup failures	2018-04-13 17:10:27 -07:00
highmem.c
hmm.c	Merge branch 'mm-rst' into docs-next	2018-04-16 14:25:08 -06:00
huge_memory.c	There's been a fair amount of work in the docs tree this time around,	2018-06-04 12:34:27 -07:00
hugetlb.c	Merge branch 'mm-rst' into docs-next	2018-04-16 14:25:08 -06:00
hugetlb_cgroup.c
hwpoison-inject.c
init-mm.c	mm: introduce arg_lock to protect arg_start|end and env_start|end in mm_struct	2018-06-07 17:34:34 -07:00
internal.h	Changes for 4.18:	2018-06-05 13:24:20 -07:00
interval_tree.c
Kconfig	There's been a fair amount of work in the docs tree this time around,	2018-06-04 12:34:27 -07:00
Kconfig.debug
khugepaged.c	page cache: use xa_lock	2018-04-11 10:28:39 -07:00
kmemleak-test.c
kmemleak.c	mm: kernel-doc: add missing parameter descriptions	2018-04-05 21:36:27 -07:00
ksm.c	mm/ksm: docs: extend overview comment and make it "DOC:"	2018-04-27 17:19:24 -06:00
list_lru.c	mm: make counting of list_lru_one::nr_items lockless	2018-04-05 21:36:27 -07:00
maccess.c
madvise.c
Makefile	mm/swap_slots.c: use conditional compilation	2018-04-05 21:36:24 -07:00
memblock.c	powerpc updates for 4.17	2018-04-07 12:08:19 -07:00
memcontrol.c	mm, memcontrol: move swap charge handling into get_swap_page()	2018-06-07 17:34:34 -07:00
memory-failure.c	mm, migrate: remove reason argument from new_page_t	2018-04-11 10:28:32 -07:00
memory.c	fs/dax.c: use new return type vm_fault_t	2018-06-07 17:34:33 -07:00
memory_hotplug.c	mm/memory_hotplug: fix leftover use of struct page during hotplug	2018-05-25 18:12:11 -07:00
mempolicy.c	mm: unclutter THP migration	2018-04-11 10:28:32 -07:00
mempool.c	mempool: Add mempool_init()/mempool_exit()	2018-05-14 13:14:23 -06:00
memtest.c
migrate.c	mm: migrate: fix double call of radix_tree_replace_slot()	2018-05-11 17:28:45 -07:00
mincore.c
mlock.c
mm_init.c
mmap.c	There's been a fair amount of work in the docs tree this time around,	2018-06-04 12:34:27 -07:00
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c	sched/numa: avoid trapping faults and attempting migration of file-backed dirty pages	2018-04-11 10:28:31 -07:00
mremap.c
msync.c
nobootmem.c
nommu.c	mm/nommu: remove description of alloc_vm_area	2018-04-05 21:36:26 -07:00
oom_kill.c	mm, oom: fix concurrent munlock and oom reaper unmap, v3	2018-05-11 17:28:45 -07:00
page-writeback.c	writeback: safer lock nesting	2018-04-20 17:18:35 -07:00
page_alloc.c	mm, memory_hotplug: make has_unmovable_pages more robust	2018-05-25 18:12:11 -07:00
page_counter.c
page_ext.c
page_idle.c	mm: thp: fix potential clearing to referenced flag in page_idle_clear_pte_refs_one()	2018-04-05 21:36:25 -07:00
page_io.c
page_isolation.c	mm, migrate: remove reason argument from new_page_t	2018-04-11 10:28:32 -07:00
page_owner.c	mm/page_owner.c: make early_page_owner_param() __init	2018-04-05 21:36:26 -07:00
page_poison.c	mm/page_poison.c: make early_page_poison_param() __init	2018-04-05 21:36:26 -07:00
page_vma_mapped.c
pagewalk.c	mm: kernel-doc: add missing parameter descriptions	2018-04-05 21:36:27 -07:00
percpu-internal.h
percpu-km.c
percpu-stats.c	mm: reuse DEFINE_SHOW_ATTRIBUTE() macro	2018-04-05 21:36:25 -07:00
percpu-vm.c
percpu.c	arch: remove obsolete architecture ports	2018-04-02 20:20:12 -07:00
pgtable-generic.c
process_vm_access.c
quicklist.c
readahead.c	mm: split ->readpages calls to avoid non-contiguous pages lists	2018-06-01 18:37:32 -07:00
rmap.c	Linux 4.17-rc2	2018-04-27 17:13:20 -06:00
rodata_test.c
shmem.c	mm, memcontrol: move swap charge handling into get_swap_page()	2018-06-07 17:34:34 -07:00
slab.c	slab: __GFP_ZERO is incompatible with a constructor	2018-06-07 17:34:34 -07:00
slab.h	slab, slub: skip unnecessary kasan_cache_shutdown()	2018-04-05 21:36:24 -07:00
slab_common.c	mm: make should_failslab always available for fault injection	2018-04-05 21:36:26 -07:00
slob.c	slab: __GFP_ZERO is incompatible with a constructor	2018-06-07 17:34:34 -07:00
slub.c	mm/slub: remove obsolete comment	2018-06-07 17:34:34 -07:00
sparse-vmemmap.c
sparse.c	mm: sections are not offlined during memory hotremove	2018-05-11 17:28:45 -07:00
swap.c	mm/swap.c: remove @cold parameter description for release_pages()	2018-04-05 21:36:26 -07:00
swap_cgroup.c
swap_slots.c	mm, memcontrol: move swap charge handling into get_swap_page()	2018-06-07 17:34:34 -07:00
swap_state.c	mm, memcontrol: move swap charge handling into get_swap_page()	2018-06-07 17:34:34 -07:00
swapfile.c	mm: fix nr_rotate_swap leak in swapon() error case	2018-05-25 18:12:10 -07:00
truncate.c	page cache: use xa_lock	2018-04-11 10:28:39 -07:00
usercopy.c
userfaultfd.c
util.c	Merge branch 'mm-rst' into docs-next	2018-04-16 14:25:08 -06:00
vmacache.c
vmalloc.c	proc: introduce proc_create_seq_private	2018-05-16 07:23:35 +02:00
vmpressure.c
vmscan.c	mm: fix the NULL mapping case in __isolate_lru_page()	2018-06-02 09:33:47 -07:00
vmstat.c	proc: introduce proc_create_seq{,_data}	2018-05-16 07:23:35 +02:00
workingset.c	page cache: use xa_lock	2018-04-11 10:28:39 -07:00
z3fold.c	z3fold: fix reclaim lock-ups	2018-05-11 17:28:45 -07:00
zbud.c
zpool.c
zsmalloc.c	mm: kernel-doc: add missing parameter descriptions	2018-04-05 21:36:27 -07:00
zswap.c