[PATCH] ipv6: Remove extra counter pull before gc

[PATCH] ipv6: Remove extra counter pull before gc

[Tanmay Bhushan]

Per cpu entries are no longer used in consideration
for doing gc or not. Remove the extra per cpu entries
pull to directly check for time and perform gc.

Signed-off-by: Tanmay Bhushan <007047221b@gmail.com>
---
 net/ipv6/route.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index b643dda68d31..76889ceeead9 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -3294,10 +3294,6 @@ static void ip6_dst_gc(struct dst_ops *ops)
 	unsigned int val;
 	int entries;
 
-	entries = dst_entries_get_fast(ops);
-	if (entries > ops->gc_thresh)
-		entries = dst_entries_get_slow(ops);
-
 	if (time_after(rt_last_gc + rt_min_interval, jiffies))
 		goto out;
 
-- 
2.34.1

Re: [PATCH] ipv6: Remove extra counter pull before gc

[Eric Dumazet]

On Mon, Jan 16, 2023 at 3:55 PM Tanmay Bhushan <007047221b@gmail.com> wrote:
>
> Per cpu entries are no longer used in consideration
> for doing gc or not. Remove the extra per cpu entries
> pull to directly check for time and perform gc.
>
> Signed-off-by: Tanmay Bhushan <007047221b@gmail.com>
> ---
>  net/ipv6/route.c | 4 ----
>  1 file changed, 4 deletions(-)
>

OK, please next time specify which tree your patch is targeting (this
is for net-next tree here)

Reviewed-by: Eric Dumazet <edumazet@google.com>

Thanks.

Re: [PATCH] ipv6: Remove extra counter pull before gc

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:

On Mon, 16 Jan 2023 15:55:00 +0100 you wrote:
> Per cpu entries are no longer used in consideration
> for doing gc or not. Remove the extra per cpu entries
> pull to directly check for time and perform gc.
> 
> Signed-off-by: Tanmay Bhushan <007047221b@gmail.com>
> ---
>  net/ipv6/route.c | 4 ----
>  1 file changed, 4 deletions(-)

Here is the summary with links:
  - ipv6: Remove extra counter pull before gc
    https://git.kernel.org/netdev/net-next/c/9259f6b573cf

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html