diff options
| author | Joe Damato <jdamato@fastly.com> | 2024-10-11 18:44:57 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-14 17:54:29 -0700 |
| commit | 516010460011ae74ac3b7383cf90ed27e2711cd6 (patch) | |
| tree | 6cb84ee043d50e4da68f47ecc4610a26c5cf6c2f /net/core/netdev-genl.c | |
| parent | f15e3b3ddb9fab1c1731b6154e2cd6573fb54c4d (diff) | |
netdev-genl: Dump napi_defer_hard_irqs
Support dumping defer_hard_irqs for a NAPI ID.
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20241011184527.16393-3-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/netdev-genl.c')
| -rw-r--r-- | net/core/netdev-genl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c index 358cba248796..f98e5d1d0d21 100644 --- a/net/core/netdev-genl.c +++ b/net/core/netdev-genl.c @@ -161,6 +161,7 @@ static int netdev_nl_napi_fill_one(struct sk_buff *rsp, struct napi_struct *napi, const struct genl_info *info) { + u32 napi_defer_hard_irqs; void *hdr; pid_t pid; @@ -189,6 +190,11 @@ netdev_nl_napi_fill_one(struct sk_buff *rsp, struct napi_struct *napi, goto nla_put_failure; } + napi_defer_hard_irqs = napi_get_defer_hard_irqs(napi); + if (nla_put_s32(rsp, NETDEV_A_NAPI_DEFER_HARD_IRQS, + napi_defer_hard_irqs)) + goto nla_put_failure; + genlmsg_end(rsp, hdr); return 0; |