Arun KS ca79b0c211 mm: convert totalram_pages and totalhigh_pages variables to atomic ...

totalram_pages and totalhigh_pages are made static inline function.

Main motivation was that managed_page_count_lock handling was complicating
things.  It was discussed in length here,
https://lore.kernel.org/patchwork/patch/995739/#1181785 So it seemes
better to remove the lock and convert variables to atomic, with preventing
poteintial store-to-read tearing as a bonus.

[akpm@linux-foundation.org: coding style fixes]
Link: http://lkml.kernel.org/r/1542090790-21750-4-git-send-email-arunks@codeaurora.org
Signed-off-by: Arun KS <arunks@codeaurora.org>
Suggested-by: Michal Hocko <mhocko@suse.com>
Suggested-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Reviewed-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2018-12-28 12:11:47 -08:00

..

ccids

dccp: fix undefined behavior with 'cwnd' shift in ccid2_cwnd_restart()

2018-08-07 15:34:44 -07:00

ackvec.c

net: dccp: drop unneeded newline

2018-01-02 13:49:32 -05:00

ackvec.h

net: dccp: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

ccid.c

dccp: drop null test before destroy functions

2015-09-15 16:49:43 -07:00

ccid.h

net: dccp: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

dccp.h

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

diag.c

sock_diag: specify info_size per inet protocol

2015-06-15 19:49:22 -07:00

feat.c

dccp: fix a memleak for dccp_feat_init err process

2017-07-27 00:01:05 -07:00

feat.h

net: dccp: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

input.c

tcp/dccp: fix lockdep issue when SYN is backlogged

2018-10-01 15:42:13 -07:00

ipv4.c

net: Convert protocol error handlers from void to int

2018-11-08 17:13:08 -08:00

ipv6.c

net: Convert protocol error handlers from void to int

2018-11-08 17:13:08 -08:00

ipv6.h

inet: includes a sock_common in request_sock

2013-10-10 00:08:07 -04:00

Kconfig

net: dccp: Remove dccpprobe module

2018-01-02 14:27:30 -05:00

Makefile

net: dccp: Remove dccpprobe module

2018-01-02 14:27:30 -05:00

minisocks.c

net-tcp: remove useless tw_timeout field

2018-06-05 10:45:24 -04:00

options.c

net: dccp: mark expected switch fall-throughs

2017-10-16 21:15:21 +01:00

output.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

proto.c

mm: convert totalram_pages and totalhigh_pages variables to atomic

2018-12-28 12:11:47 -08:00

qpolicy.c

dccp qpolicy: Parameter checking of cmsg qpolicy parameters

2010-12-07 13:47:12 +01:00

sysctl.c

dccp: make the request_retries minimum is 1

2014-05-14 15:34:16 -04:00

timer.c

dccp: fix tasklet usage

2018-05-03 15:14:57 -04:00

trace.h

net: dccp: Add DCCP sendmsg trace event

2018-01-02 14:27:30 -05:00