mem_cgroup_nr_lru_pages() is just a convenience wrapper around
memcg_page_state() that takes bitmasks of lru indexes and aggregates the
counts for those.
Replace callsites where the bitmask is simple enough with direct
memcg_page_state() call(s).
Link: http://lkml.kernel.org/r/20190228163020.24100-6-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Roman Gushchin <guro@fb.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
for (i = 0; i < NR_LRU_LISTS; i++)
pr_cont(" %s:%luKB", mem_cgroup_lru_names[i],
for (i = 0; i < NR_LRU_LISTS; i++)
pr_cont(" %s:%luKB", mem_cgroup_lru_names[i],
- K(mem_cgroup_nr_lru_pages(iter, BIT(i))));
+ K(memcg_page_state(iter, NR_LRU_BASE + i)));
acc->events_array ? acc->events_array[i] : i);
for (i = 0; i < NR_LRU_LISTS; i++)
acc->events_array ? acc->events_array[i] : i);
for (i = 0; i < NR_LRU_LISTS; i++)
- acc->lru_pages[i] +=
- mem_cgroup_nr_lru_pages(mi, BIT(i));
+ acc->lru_pages[i] += memcg_page_state(mi,
+ NR_LRU_BASE + i);
for (i = 0; i < NR_LRU_LISTS; i++)
seq_printf(m, "%s %lu\n", mem_cgroup_lru_names[i],
for (i = 0; i < NR_LRU_LISTS; i++)
seq_printf(m, "%s %lu\n", mem_cgroup_lru_names[i],
- mem_cgroup_nr_lru_pages(memcg, BIT(i)) * PAGE_SIZE);
+ memcg_page_state(memcg, NR_LRU_BASE + i) *
+ PAGE_SIZE);
/* Hierarchical information */
memory = memsw = PAGE_COUNTER_MAX;
/* Hierarchical information */
memory = memsw = PAGE_COUNTER_MAX;
/* this should eventually include NR_UNSTABLE_NFS */
*pwriteback = memcg_exact_page_state(memcg, NR_WRITEBACK);
/* this should eventually include NR_UNSTABLE_NFS */
*pwriteback = memcg_exact_page_state(memcg, NR_WRITEBACK);
- *pfilepages = mem_cgroup_nr_lru_pages(memcg, (1 << LRU_INACTIVE_FILE) |
- (1 << LRU_ACTIVE_FILE));
+ *pfilepages = memcg_exact_page_state(memcg, NR_INACTIVE_FILE) +
+ memcg_exact_page_state(memcg, NR_ACTIVE_FILE);
*pheadroom = PAGE_COUNTER_MAX;
while ((parent = parent_mem_cgroup(memcg))) {
*pheadroom = PAGE_COUNTER_MAX;
while ((parent = parent_mem_cgroup(memcg))) {