1. the cpuset.c has been moved from kernel/cpuset.c to kernel/cgroup/cpuset.c long time ago, but the comment is stale, so we update it. 2. get_page_from_freelist() may alloc many pages according to order, we may use pages for better. Signed-off-by: Hui Su <sh_def@xxxxxxx> --- kernel/cgroup/cpuset.c | 2 +- mm/mempolicy.c | 2 +- mm/page_alloc.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index 642415b8c3c9..1d3011c1aab6 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -1,5 +1,5 @@ /* - * kernel/cpuset.c + * kernel/cgroup/cpuset.c * * Processor and Memory placement constraints for sets of tasks. * diff --git a/mm/mempolicy.c b/mm/mempolicy.c index eddbe4e56c73..ac59b049b16c 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2295,7 +2295,7 @@ int vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst) * rebinds the mempolicy its copying by calling mpol_rebind_policy() * with the mems_allowed returned by cpuset_mems_allowed(). This * keeps mempolicies cpuset relative after its cpuset moves. See - * further kernel/cpuset.c update_nodemask(). + * further kernel/cgroup/cpuset.c update_nodemask(). * * current's mempolicy may be rebinded by the other task(the task that changes * cpuset's mems), so we needn't do rebind work for current task. diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fab5e97dc9ca..1e3c7493e1cb 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3709,7 +3709,7 @@ static inline unsigned int current_alloc_flags(gfp_t gfp_mask, /* * get_page_from_freelist goes through the zonelist trying to allocate - * a page. + * pages. */ static struct page * get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, @@ -3723,7 +3723,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, retry: /* * Scan zonelist, looking for a zone with enough free. - * See also __cpuset_node_allowed() comment in kernel/cpuset.c. + * See also __cpuset_node_allowed() comment in kernel/cgroup/cpuset.c. */ no_fallback = alloc_flags & ALLOC_NOFRAGMENT; z = ac->preferred_zoneref; -- 2.25.1
