Greg Thelen 0346dadbf0 memcg: remove extra newlines from memcg oom kill log ...

Commit e61734c55c24 ("cgroup: remove cgroup->name") added two extra
newlines to memcg oom kill log messages.  This makes dmesg hard to read
and parse.  The issue affects 3.15+.

Example:

  Task in /t                          <<< extra #1
   killed as a result of limit of /t
                                      <<< extra #2
  memory: usage 102400kB, limit 102400kB, failcnt 274712

Remove the extra newlines from memcg oom kill messages, so the messages
look like:

  Task in /t killed as a result of limit of /t
  memory: usage 102400kB, limit 102400kB, failcnt 240649

Fixes: e61734c55c24 ("cgroup: remove cgroup->name")
Signed-off-by: Greg Thelen <gthelen@google.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-01-26 13:37:18 -08:00

..

backing-dev.c

Merge branch 'for-3.18/core' of git://git.kernel.dk/linux-block

2014-10-18 11:53:51 -07:00

balloon_compaction.c

mm/balloon_compaction: fix deflation when compaction is disabled

2014-10-29 16:33:15 -07:00

bootmem.c

mem-hotplug: reset node managed pages when hot-adding a new pgdat

2014-11-13 16:17:06 -08:00

cleancache.c

mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE

2014-01-23 16:36:50 -08:00

cma.c

mm: cma: split cma-reserved in dmesg log

2014-12-18 19:08:10 -08:00

compaction.c

mm, compaction: more focused lru and pcplists draining

2014-12-10 17:41:06 -08:00

debug-pagealloc.c

mm/debug-pagealloc: make debug-pagealloc boottime configurable

2014-12-13 12:42:48 -08:00

debug.c

mm: move page->mem_cgroup bad page handling into generic code

2014-12-10 17:41:09 -08:00

dmapool.c

mm/dmapool.c: fixed a brace coding style issue

2014-10-09 22:26:00 -04:00

early_ioremap.c

mm: create generic early_ioremap() support

2014-04-07 16:36:15 -07:00

fadvise.c

mm: fadvise: document the fadvise(FADV_DONTNEED) behaviour for partial pages

2014-12-13 12:42:49 -08:00

failslab.c

switch debugfs to umode_t

2012-01-03 22:54:56 -05:00

filemap_xip.c

mm/xip: share the i_mmap_rwsem

2014-12-13 12:42:45 -08:00

filemap.c

mm: get rid of radix tree gfp mask for pagecache_get_page

2014-12-29 12:45:45 -08:00

fremap.c

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2014-12-15 15:52:01 -08:00

frontswap.c

mm/frontswap.c: fix the condition in BUG_ON

2014-12-10 17:41:08 -08:00

gup.c

kernel: Provide READ_ONCE and ASSIGN_ONCE

2014-12-20 16:48:59 -08:00

highmem.c

mm/highmem: make kmap cache coloring aware

2014-08-06 18:01:22 -07:00

huge_memory.c

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2014-12-15 15:52:01 -08:00

hugetlb_cgroup.c

mm: hugetlb_cgroup: convert to lockless page counters

2014-12-10 17:41:04 -08:00

hugetlb.c

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2014-12-15 15:52:01 -08:00

hwpoison-inject.c

mm/hwpoison-inject.c: remove unnecessary null test before debugfs_remove_recursive

2014-08-06 18:01:19 -07:00

init-mm.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

internal.h

mm, compaction: always update cached scanner positions

2014-12-10 17:41:06 -08:00

interval_tree.c

mm: convert a few VM_BUG_ON callers to VM_BUG_ON_VMA

2014-10-09 22:25:57 -04:00

iov_iter.c

copy_from_iter_nocache()

2014-12-08 20:25:23 -05:00

Kconfig

mm/balloon_compaction: add vmstat counters and kpageflags bit

2014-10-09 22:26:01 -04:00

Kconfig.debug

mm/debug_pagealloc: remove obsolete Kconfig options

2015-01-08 15:10:52 -08:00

kmemcheck.c

mm/slab_common: move kmem_cache definition to internal header

2014-10-09 22:25:50 -04:00

kmemleak-test.c

mm/kmemleak-test.c: use pr_fmt for logging

2014-06-06 16:08:18 -07:00

kmemleak.c

mm: introduce kmemleak_update_trace()

2014-06-06 16:08:17 -07:00

ksm.c

mmu_notifier: call mmu_notifier_invalidate_range() from VMM

2014-11-13 13:46:09 +11:00

list_lru.c

mm: keep page cache radix tree nodes in check

2014-04-03 16:21:01 -07:00

maccess.c

mm: Map most files to use export.h instead of module.h

2011-10-31 09:20:12 -04:00

madvise.c

VFS: Rename do_fallocate() to vfs_fallocate()

2014-11-07 16:17:44 -05:00

Makefile

mm/page_owner: keep track of page owners

2014-12-13 12:42:48 -08:00

memblock.c

mm/memblock.c: refactor functions to set/clear MEMBLOCK_HOTPLUG

2014-12-13 12:42:46 -08:00

memcontrol.c

memcg: remove extra newlines from memcg oom kill log

2015-01-26 13:37:18 -08:00

memory_hotplug.c

mm, memory_hotplug/failure: drain single zone pcplists

2014-12-10 17:41:05 -08:00

memory-failure.c

mm: vmscan: invoke slab shrinkers from shrink_zone()

2014-12-13 12:42:48 -08:00

memory.c

mm: mmu_gather: use tlb->end != 0 only for TLB invalidation

2015-01-13 15:20:40 +13:00

mempolicy.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-12-19 18:19:19 -08:00

mempool.c

mm/mempool.c: update the kmemleak stack trace for mempool allocations

2014-06-06 16:08:17 -07:00

migrate.c

vm_area_operations: kill ->migrate()

2014-12-17 08:26:51 -05:00

mincore.c

mm: mincore: add hwpoison page handle

2014-12-13 12:42:46 -08:00

mlock.c

Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-10-13 15:44:12 +02:00

mm_init.c

mm: bring back /sys/kernel/mm

2014-01-27 21:02:39 -08:00

mmap.c

mm: fix corner case in anon_vma endless growing prevention

2015-01-11 11:45:10 -08:00

mmu_context.c

sched/mm: call finish_arch_post_lock_switch in idle_task_exit and use_mm

2014-02-21 08:50:17 +01:00

mmu_notifier.c

mmu_notifier: add the callback for mmu_notifier_invalidate_range()

2014-11-13 13:46:09 +11:00

mmzone.c

mm: numa: Change page last {nid,pid} into {cpu,pid}

2013-10-09 14:47:45 +02:00

mprotect.c

mm: softdirty: enable write notifications on VMAs after VM_SOFTDIRTY cleared

2014-10-14 02:18:28 +02:00

mremap.c

Merge git://git.kvack.org/~bcrl/aio-next

2014-12-14 13:36:57 -08:00

msync.c

msync: fix incorrect fstart calculation

2014-07-03 09:21:53 -07:00

nobootmem.c

mem-hotplug: reset node managed pages when hot-adding a new pgdat

2014-11-13 16:17:06 -08:00

nommu.c

mm/nommu: use alloc_pages_exact() rather than its own implementation

2014-12-13 12:42:48 -08:00

oom_kill.c

oom: kill the insufficient and no longer needed PT_TRACE_EXIT check

2014-12-13 12:42:49 -08:00

page_alloc.c

mm: page_alloc: embed OOM killing naturally into allocation slowpath

2015-01-26 13:37:18 -08:00

page_counter.c

mm: memcontrol: remove obsolete kmemcg pinning tricks

2014-12-10 17:41:05 -08:00

page_ext.c

mm/page_owner: keep track of page owners

2014-12-13 12:42:48 -08:00

page_io.c

fix __swap_writepage() compile failure on old gcc versions

2014-06-14 19:30:48 -05:00

page_isolation.c

mm, page_isolation: drain single zone pcplists

2014-12-10 17:41:05 -08:00

page_owner.c

mm/page_owner: correct owner information for early allocated pages

2014-12-13 12:42:48 -08:00

page-writeback.c

mm: protect set_page_dirty() from ongoing truncation

2015-01-08 15:10:51 -08:00

pagewalk.c

mm: use VM_BUG_ON_MM where possible

2014-10-09 22:25:58 -04:00

percpu-km.c

percpu: implmeent pcpu_nr_empty_pop_pages and chunk->nr_populated

2014-09-02 14:46:05 -04:00

percpu-vm.c

percpu: move region iterations out of pcpu_[de]populate_chunk()

2014-09-02 14:46:02 -04:00

percpu.c

percpu: off by one in BUG_ON()

2014-10-29 10:34:34 -04:00

pgtable-generic.c

mm: actually clear pmd_numa before invalidating

2014-08-29 16:28:15 -07:00

process_vm_access.c

start adding the tag to iov_iter

2014-05-06 17:32:49 -04:00

quicklist.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

readahead.c

mm/readahead.c: remove unused file_ra_state from count_history_pages

2014-08-06 18:01:15 -07:00

rmap.c

mm: prevent endless growth of anon_vma hierarchy

2015-01-08 15:10:51 -08:00

shmem.c

new helper: iter_is_iovec()

2014-12-17 06:43:56 -05:00

slab_common.c

memcg: use generic slab iterators for showing slabinfo

2014-12-10 17:41:07 -08:00

slab.c

slab: fix cpuset check in fallback_alloc

2014-12-13 12:42:53 -08:00

slab.h

memcg: use generic slab iterators for showing slabinfo

2014-12-10 17:41:07 -08:00

slob.c

mm/sl[ao]b: always track caller in kmalloc_(node_)track_caller()

2014-10-09 22:25:50 -04:00

slub.c

slub: fix cpuset check in get_any_partial

2014-12-13 12:42:53 -08:00

sparse-vmemmap.c

mm/sparse: use memblock apis for early memory allocations

2014-01-21 16:19:47 -08:00

sparse.c

mm: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:35:54 -07:00

swap_cgroup.c

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

swap_state.c

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

swap.c

mm: memcontrol: do not kill uncharge batching in free_pages_and_swap_cache

2014-10-09 22:25:59 -04:00

swapfile.c

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

truncate.c

mm: Fix comment before truncate_setsize()

2014-11-07 08:29:25 +11:00

util.c

proc/maps: make vm_is_stack() logic namespace-friendly

2014-10-09 22:25:50 -04:00

vmacache.c

mm,vmacache: count number of system-wide flushes

2014-12-13 12:42:48 -08:00

vmalloc.c

mm/vmalloc.c: fix memory ordering bug

2014-12-13 12:42:49 -08:00

vmpressure.c

mm/vmpressure.c: fix race in vmpressure_work_fn()

2014-12-02 17:32:07 -08:00

vmscan.c

mm, vmscan: prevent kswapd livelock due to pfmemalloc-throttled process being killed

2015-01-08 15:10:52 -08:00

vmstat.c

mm,vmacache: count number of system-wide flushes

2014-12-13 12:42:48 -08:00

workingset.c

mm: keep page cache radix tree nodes in check

2014-04-03 16:21:01 -07:00

zbud.c

mm/zbud: init user ops only when it is needed

2014-12-13 12:42:51 -08:00

zpool.c

mm/zpool: use prefixed module loading

2014-08-29 16:28:16 -07:00

zsmalloc.c

mm/zsmalloc: adjust order of functions

2014-12-18 19:08:11 -08:00

zswap.c

mm/zswap: delete unnecessary check before calling free_percpu()

2014-12-13 12:42:50 -08:00