On Wed, Jan 07, 2015 at 03:22:14AM +0800, kbuild test robot wrote: > tree: git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-cgroup-writeback-20150106 > head: 393b71c00e25227a020f9dbf8ffdddebac4fdf1e > commit: db73c712993c8bea02a97a5e936f965efc1de435 [65/265] mm: memcontrol: track move_lock state internally > config: parisc-c3000_defconfig (attached as .config) > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout db73c712993c8bea02a97a5e936f965efc1de435 > # save the attached .config to linux build tree > make.cross ARCH=parisc > > All error/warnings: > > mm/page-writeback.c: In function 'test_clear_page_writeback': > >> mm/page-writeback.c:2314:10: error: too few arguments to function 'mem_cgroup_begin_page_stat' > memcg = mem_cgroup_begin_page_stat(page); > ^ > In file included from include/linux/swap.h:8:0, > from mm/page-writeback.c:19: > include/linux/memcontrol.h:286:34: note: declared here > static inline struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page, Andrew, could you please fold the following fix? Thanks! >From c2c89455753e2c098c216bd96377bc7e47579629 Mon Sep 17 00:00:00 2001 From: Johannes Weiner <hannes@xxxxxxxxxxx> Date: Tue, 6 Jan 2015 14:27:28 -0500 Subject: [patch] mm: memcontrol: track move_lock state internally fix Update the !CONFIG_MEMCG page stat dummy API. Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx> --- include/linux/memcontrol.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 5480e6047452..8703520cea07 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -285,14 +285,12 @@ mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p) { } -static inline struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page, - bool *locked, unsigned long *flags) +static inline struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page) { return NULL; } -static inline void mem_cgroup_end_page_stat(struct mem_cgroup *memcg, - bool *locked, unsigned long *flags) +static inline void mem_cgroup_end_page_stat(struct mem_cgroup *memcg) { } -- 2.2.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>