diff options
| author | Haifeng Xu <haifeng.xu@shopee.com> | 2023-02-28 11:35:37 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2023-03-24 05:02:27 +0300 |
| commit | 8e4645226b4931e96d55546a1fb3863aa50b5e62 (patch) | |
| tree | 877da68bfdebaedc8fbaa79cd3c692edfef672cd /kernel/cgroup/cpuset.c | |
| parent | 4cdb91b0dea7d7f59fa84a13c7753cd434fdedcf (diff) | |
| download | linux-8e4645226b4931e96d55546a1fb3863aa50b5e62.tar.xz | |
cpuset: Clean up cpuset_node_allowed
Commit 002f290627c2 ("cpuset: use static key better and convert to new API")
has used __cpuset_node_allowed() instead of cpuset_node_allowed() to check
whether we can allocate on a memory node. Now this function isn't used by
anyone, so we can do the follow things to clean up it.
1. remove unused codes
2. rename __cpuset_node_allowed() to cpuset_node_allowed()
3. update comments in mm/page_alloc.c
Suggested-by: Waiman Long <longman@redhat.com>
Signed-off-by: Haifeng Xu <haifeng.xu@shopee.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup/cpuset.c')
| -rw-r--r-- | kernel/cgroup/cpuset.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index 636f1c682ac0..0241b07d6f21 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -3831,7 +3831,7 @@ static struct cpuset *nearest_hardwall_ancestor(struct cpuset *cs) } /* - * __cpuset_node_allowed - Can we allocate on a memory node? + * cpuset_node_allowed - Can we allocate on a memory node? * @node: is this an allowed node? * @gfp_mask: memory allocation flags * @@ -3870,7 +3870,7 @@ static struct cpuset *nearest_hardwall_ancestor(struct cpuset *cs) * GFP_KERNEL - any node in enclosing hardwalled cpuset ok * GFP_USER - only nodes in current tasks mems allowed ok. */ -bool __cpuset_node_allowed(int node, gfp_t gfp_mask) +bool cpuset_node_allowed(int node, gfp_t gfp_mask) { struct cpuset *cs; /* current cpuset ancestors */ bool allowed; /* is allocation in zone z allowed? */ |