The patch titled Subject: mm: memcg: convert numa stat to read_seq_string interface has been removed from the -mm tree. Its filename was mm-memcg-convert-numa-stat-to-read_seq_string-interface.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ From: Johannes Weiner <hannes@xxxxxxxxxxx> Subject: mm: memcg: convert numa stat to read_seq_string interface Instead of using the raw seq_file file interface, switch over to the read_seq_string cftype callback and let cgroup core code set up the seq_file. Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx> Acked-by: Michal Hocko <mhocko@xxxxxxx> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Cc: Ying Han <yinghan@xxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memcontrol.c | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-) diff -puN mm/memcontrol.c~mm-memcg-convert-numa-stat-to-read_seq_string-interface mm/memcontrol.c --- a/mm/memcontrol.c~mm-memcg-convert-numa-stat-to-read_seq_string-interface +++ a/mm/memcontrol.c @@ -4128,12 +4128,12 @@ mem_cgroup_get_total_stat(struct mem_cgr } #ifdef CONFIG_NUMA -static int mem_control_numa_stat_show(struct seq_file *m, void *arg) +static int mem_control_numa_stat_show(struct cgroup *cont, struct cftype *cft, + struct seq_file *m) { int nid; unsigned long total_nr, file_nr, anon_nr, unevictable_nr; unsigned long node_nr; - struct cgroup *cont = m->private; struct mem_cgroup *memcg = mem_cgroup_from_cont(cont); total_nr = mem_cgroup_nr_lru_pages(memcg, LRU_ALL); @@ -4608,22 +4608,6 @@ static int mem_cgroup_oom_control_write( return 0; } -#ifdef CONFIG_NUMA -static const struct file_operations mem_control_numa_stat_file_operations = { - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int mem_control_numa_stat_open(struct inode *unused, struct file *file) -{ - struct cgroup *cont = file->f_dentry->d_parent->d_fsdata; - - file->f_op = &mem_control_numa_stat_file_operations; - return single_open(file, mem_control_numa_stat_show, cont); -} -#endif /* CONFIG_NUMA */ - #ifdef CONFIG_CGROUP_MEM_RES_CTLR_KMEM static int memcg_init_kmem(struct mem_cgroup *memcg, struct cgroup_subsys *ss) { @@ -4711,8 +4695,7 @@ static struct cftype mem_cgroup_files[] #ifdef CONFIG_NUMA { .name = "numa_stat", - .open = mem_control_numa_stat_open, - .mode = S_IRUGO, + .read_seq_string = mem_control_numa_stat_show, }, #endif #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP _ Patches currently in -mm which might be from hannes@xxxxxxxxxxx are origin.patch linux-next.patch mm-slab-remove-duplicate-check.patch hugetlb-rename-max_hstate-to-hugetlb_max_hstate.patch hugetlbfs-dont-use-err_ptr-with-vm_fault-values.patch hugetlbfs-add-an-inline-helper-for-finding-hstate-index.patch hugetlbfs-add-an-inline-helper-for-finding-hstate-index-fix.patch hugetlb-use-mmu_gather-instead-of-a-temporary-linked-list-for-accumulating-pages.patch hugetlb-use-mmu_gather-instead-of-a-temporary-linked-list-for-accumulating-pages-fix.patch hugetlb-use-mmu_gather-instead-of-a-temporary-linked-list-for-accumulating-pages-fix-fix.patch hugetlb-avoid-taking-i_mmap_mutex-in-unmap_single_vma-for-hugetlb.patch hugetlb-simplify-migrate_huge_page.patch hugetlb-simplify-migrate_huge_page-fix.patch memcg-add-hugetlb-extension.patch memcg-add-hugetlb-extension-fix.patch memcg-add-hugetlb-extension-fix-fix.patch hugetlb-add-charge-uncharge-calls-for-hugetlb-alloc-free.patch memcg-track-resource-index-in-cftype-private.patch hugetlbfs-add-memcg-control-files-for-hugetlbfs.patch hugetlbfs-add-memcg-control-files-for-hugetlbfs-use-scnprintf-instead-of-sprintf.patch hugetlbfs-add-memcg-control-files-for-hugetlbfs-use-scnprintf-instead-of-sprintf-fix.patch hugetlbfs-add-a-list-for-tracking-in-use-hugetlb-pages.patch memcg-move-hugetlb-resource-count-to-parent-cgroup-on-memcg-removal.patch memcg-move-hugetlb-resource-count-to-parent-cgroup-on-memcg-removal-fix.patch memcg-move-hugetlb-resource-count-to-parent-cgroup-on-memcg-removal-fix-fix.patch hugetlb-migrate-memcg-info-from-oldpage-to-new-page-during-migration.patch memcg-add-memory-controller-documentation-for-hugetlb-management.patch memcg-fix-error-code-in-hugetlb_force_memcg_empty.patch memcg-use-res_counter_uncharge_until-in-mem_cgroup_move_hugetlb_parent.patch memcg-move-charges-to-root-cgroup-if-use_hierarchy=0-in-mem_cgroup_move_hugetlb_parent.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html