diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/kmemleak-test.c | 6 | ||||
| -rw-r--r-- | mm/page-writeback.c | 5 |
2 files changed, 6 insertions, 5 deletions
diff --git a/mm/kmemleak-test.c b/mm/kmemleak-test.c index d5292fc6f523..177a5169bbde 100644 --- a/mm/kmemleak-test.c +++ b/mm/kmemleak-test.c @@ -36,7 +36,7 @@ struct test_node { }; static LIST_HEAD(test_list); -static DEFINE_PER_CPU(void *, test_pointer); +static DEFINE_PER_CPU(void *, kmemleak_test_pointer); /* * Some very simple testing. This function needs to be extended for @@ -86,9 +86,9 @@ static int __init kmemleak_test_init(void) } for_each_possible_cpu(i) { - per_cpu(test_pointer, i) = kmalloc(129, GFP_KERNEL); + per_cpu(kmemleak_test_pointer, i) = kmalloc(129, GFP_KERNEL); pr_info("kmemleak: kmalloc(129) = %p\n", - per_cpu(test_pointer, i)); + per_cpu(kmemleak_test_pointer, i)); } return 0; diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 7b0dcea4935b..2c075dcf03d4 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -607,6 +607,8 @@ void set_page_dirty_balance(struct page *page, int page_mkwrite) } } +static DEFINE_PER_CPU(unsigned long, bdp_ratelimits) = 0; + /** * balance_dirty_pages_ratelimited_nr - balance dirty memory state * @mapping: address_space which was dirtied @@ -624,7 +626,6 @@ void set_page_dirty_balance(struct page *page, int page_mkwrite) void balance_dirty_pages_ratelimited_nr(struct address_space *mapping, unsigned long nr_pages_dirtied) { - static DEFINE_PER_CPU(unsigned long, ratelimits) = 0; unsigned long ratelimit; unsigned long *p; @@ -637,7 +638,7 @@ void balance_dirty_pages_ratelimited_nr(struct address_space *mapping, * tasks in balance_dirty_pages(). Period. */ preempt_disable(); - p = &__get_cpu_var(ratelimits); + p = &__get_cpu_var(bdp_ratelimits); *p += nr_pages_dirtied; if (unlikely(*p >= ratelimit)) { *p = 0; |