diff mbox series

[bpf-next,v2,3/8] xdp: fix graze->grace type-o in cpumap comments

Message ID 20191219061006.21980-4-bjorn.topel@gmail.com
State Accepted
Delegated to: BPF Maintainers
Headers show
Series Simplify xdp_do_redirect_map()/xdp_do_flush_map() and XDP maps | expand

Commit Message

Björn Töpel Dec. 19, 2019, 6:10 a.m. UTC 
From: Björn Töpel <bjorn.topel@intel.com>

Simple spelling fix.

Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
---
 kernel/bpf/cpumap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

John Fastabend Jan. 7, 2020, 5:33 p.m. UTC | #1 
Björn Töpel wrote:
> From: Björn Töpel <bjorn.topel@intel.com>
> 
> Simple spelling fix.
> 
> Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
> Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
> ---

Acked-by: John Fastabend <john.fastabend@gmail.com>
diff mbox series

Patch

diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c
index 04c8eb11cd90..f9deed659798 100644
--- a/kernel/bpf/cpumap.c
+++ b/kernel/bpf/cpumap.c
@@ -401,7 +401,7 @@  static void __cpu_map_entry_free(struct rcu_head *rcu)
 	struct bpf_cpu_map_entry *rcpu;
 
 	/* This cpu_map_entry have been disconnected from map and one
-	 * RCU graze-period have elapsed.  Thus, XDP cannot queue any
+	 * RCU grace-period have elapsed.  Thus, XDP cannot queue any
 	 * new packets and cannot change/set flush_needed that can
 	 * find this entry.
 	 */
@@ -428,7 +428,7 @@  static void __cpu_map_entry_free(struct rcu_head *rcu)
  * percpu bulkq to queue.  Due to caller map_delete_elem() disable
  * preemption, cannot call kthread_stop() to make sure queue is empty.
  * Instead a work_queue is started for stopping kthread,
- * cpu_map_kthread_stop, which waits for an RCU graze period before
+ * cpu_map_kthread_stop, which waits for an RCU grace period before
  * stopping kthread, emptying the queue.
  */
 static void __cpu_map_entry_replace(struct bpf_cpu_map *cmap,
@@ -523,7 +523,7 @@  static void cpu_map_free(struct bpf_map *map)
 		if (!rcpu)
 			continue;
 
-		/* bq flush and cleanup happens after RCU graze-period */
+		/* bq flush and cleanup happens after RCU grace-period */
 		__cpu_map_entry_replace(cmap, i, NULL); /* call_rcu */
 	}
 	free_percpu(cmap->flush_list);