diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 3 | ||||
| -rw-r--r-- | mm/page_alloc.c | 2 | ||||
| -rw-r--r-- | mm/readahead.c | 2 | ||||
| -rw-r--r-- | mm/slab.c | 2 |
4 files changed, 6 insertions, 3 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index ba2453f9483d..b4979d423d2b 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -952,7 +952,8 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, goto out; pm[i].node = node; - } + } else + pm[i].node = 0; /* anything to not match MAX_NUMNODES */ } /* End marker */ pm[nr_pages].node = MAX_NUMNODES; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index b55bb358b832..bf2f6cff1d6a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -853,7 +853,7 @@ again: pcp = &zone_pcp(zone, cpu)->pcp[cold]; local_irq_save(flags); if (!pcp->count) { - pcp->count += rmqueue_bulk(zone, 0, + pcp->count = rmqueue_bulk(zone, 0, pcp->batch, &pcp->list); if (unlikely(!pcp->count)) goto failed; diff --git a/mm/readahead.c b/mm/readahead.c index 1ba736ac0367..23cb61a01c6e 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -173,6 +173,8 @@ static int read_pages(struct address_space *mapping, struct file *filp, if (mapping->a_ops->readpages) { ret = mapping->a_ops->readpages(filp, mapping, pages, nr_pages); + /* Clean up the remaining pages */ + put_pages_list(pages); goto out; } diff --git a/mm/slab.c b/mm/slab.c index 84c631f30741..3c4a7e34eddc 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -883,7 +883,7 @@ static void init_reap_node(int cpu) if (node == MAX_NUMNODES) node = first_node(node_online_map); - __get_cpu_var(reap_node) = node; + per_cpu(reap_node, cpu) = node; } static void next_reap_node(void) |