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
..
abiv1	csky: Misc headers	2018-10-26 00:54:26 +08:00
abiv2	csky: Misc headers	2018-10-26 00:54:26 +08:00
boot	csky: use common dtb build rules	2018-11-01 10:52:27 +08:00
configs
include	csky: bugfix tlb_get_pgd error.	2018-12-03 10:49:11 +08:00
kernel	mm: remove CONFIG_HAVE_MEMBLOCK	2018-10-31 08:54:15 -07:00
lib	csky: User access	2018-10-26 00:54:25 +08:00
mm	mm: convert totalram_pages and totalhigh_pages variables to atomic	2018-12-28 12:11:47 -08:00
Kconfig	mm: remove CONFIG_HAVE_MEMBLOCK	2018-10-31 08:54:15 -07:00
Kconfig.debug	csky: remove builtin-dtb Kbuild	2018-11-01 10:52:26 +08:00
Makefile	csky: use common dtb build rules	2018-11-01 10:52:27 +08:00