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From: "Björn Töpel" <bjorn.topel@gmail.com>
To: netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net
Cc: "Björn Töpel" <bjorn.topel@intel.com>,
	bpf@vger.kernel.org, davem@davemloft.net,
	jakub.kicinski@netronome.com, hawk@kernel.org,
	john.fastabend@gmail.com, magnus.karlsson@intel.com,
	jonathan.lemon@gmail.com,
	"Toke Høiland-Jørgensen" <toke@redhat.com>
Subject: [PATCH bpf-next v2 3/8] xdp: fix graze->grace type-o in cpumap comments
Date: Thu, 19 Dec 2019 07:10:01 +0100	[thread overview]
Message-ID: <20191219061006.21980-4-bjorn.topel@gmail.com> (raw)
In-Reply-To: <20191219061006.21980-1-bjorn.topel@gmail.com>

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(-)

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);
-- 
2.20.1


  parent reply	other threads:[~2019-12-19  6:10 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-19  6:09 [PATCH bpf-next v2 0/8] Simplify xdp_do_redirect_map()/xdp_do_flush_map() and XDP maps Björn Töpel
2019-12-19  6:09 ` [PATCH bpf-next v2 1/8] xdp: simplify devmap cleanup Björn Töpel
2020-01-07 17:32   ` John Fastabend
2020-01-08 10:08     ` Björn Töpel
2019-12-19  6:10 ` [PATCH bpf-next v2 2/8] xdp: simplify cpumap cleanup Björn Töpel
2019-12-19  6:10 ` Björn Töpel [this message]
2020-01-07 17:33   ` [PATCH bpf-next v2 3/8] xdp: fix graze->grace type-o in cpumap comments John Fastabend
2019-12-19  6:10 ` [PATCH bpf-next v2 4/8] xsk: make xskmap flush_list common for all map instances Björn Töpel
2020-01-07 17:54   ` John Fastabend
2020-01-08 10:13     ` Björn Töpel
2020-01-08 15:52       ` John Fastabend
2020-01-08 16:01         ` Toke Høiland-Jørgensen
2019-12-19  6:10 ` [PATCH bpf-next v2 5/8] xdp: make devmap " Björn Töpel
2020-01-07 17:58   ` John Fastabend
2020-01-08 10:16     ` Björn Töpel
2020-01-08 10:23       ` Toke Høiland-Jørgensen
2020-01-08 10:25         ` Björn Töpel
2019-12-19  6:10 ` [PATCH bpf-next v2 6/8] xdp: make cpumap " Björn Töpel
2020-01-07 17:59   ` John Fastabend
2019-12-19  6:10 ` [PATCH bpf-next v2 7/8] xdp: remove map_to_flush and map swap detection Björn Töpel
2020-01-07 18:15   ` John Fastabend
2020-01-07 21:07     ` Toke Høiland-Jørgensen
2020-01-08  3:45       ` John Fastabend
2020-01-08 10:24         ` Björn Töpel
2019-12-19  6:10 ` [PATCH bpf-next v2 8/8] xdp: simplify __bpf_tx_xdp_map() Björn Töpel
2019-12-19  7:18 ` [PATCH bpf-next v2 0/8] Simplify xdp_do_redirect_map()/xdp_do_flush_map() and XDP maps Jesper Dangaard Brouer
2019-12-20  5:21 ` Alexei Starovoitov
2019-12-20  7:46   ` Jesper Dangaard Brouer
2019-12-20  9:26     ` Jesper Dangaard Brouer
2019-12-20 10:29       ` Toke Høiland-Jørgensen
2020-01-07 11:10         ` Björn Töpel
2020-01-07 11:25           ` Toke Høiland-Jørgensen
2020-01-07 13:05             ` Jesper Dangaard Brouer
2020-01-07 13:27               ` Toke Høiland-Jørgensen
2020-01-07 13:52                 ` Jesper Dangaard Brouer
2020-01-07 14:18                   ` Toke Høiland-Jørgensen

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