android_kernel_motorola_sm6375/include
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Sahitya Tummala 2c80cd57c7 mm/list_lru.c: fix list_lru_count_node() to be race free
list_lru_count_node() iterates over all memcgs to get the total number of
entries on the node but it can race with memcg_drain_all_list_lrus(),
which migrates the entries from a dead cgroup to another.  This can return
incorrect number of entries from list_lru_count_node().

Fix this by keeping track of entries per node and simply return it in
list_lru_count_node().

Link: http://lkml.kernel.org/r/1498707555-30525-1-git-send-email-stummala@codeaurora.org
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Acked-by: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Alexander Polakov <apolyakov@beget.ru>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-07-10 16:32:33 -07:00
..
acpi
asm-generic powerpc updates for 4.13 2017-07-07 13:55:45 -07:00
clocksource
crypto
drm main drm pull for v4.13 2017-07-09 18:48:37 -07:00
dt-bindings This is the bulk of GPIO changes for the v4.13 series: 2017-07-07 12:40:27 -07:00
keys
kvm
linux mm/list_lru.c: fix list_lru_count_node() to be race free 2017-07-10 16:32:33 -07:00
math-emu
media main drm pull for v4.13 2017-07-09 18:48:37 -07:00
memory
misc
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-07-08 12:01:22 -07:00
pcmcia
ras
rdma Fixes #3 for 4.12-rc 2017-07-06 11:45:08 -07:00
rxrpc
scsi SCSI misc on 20170704 2017-07-06 12:10:33 -07:00
soc
sound
target
trace mm/oom_kill.c: add tracepoints for oom reaper-related events 2017-07-10 16:32:32 -07:00
uapi main drm pull for v4.13 2017-07-09 18:48:37 -07:00
video
xen This is the first pull request for the new dma-mapping subsystem 2017-07-06 19:20:54 -07:00