diff options
| author | Dust Li <dust.li@linux.alibaba.com> | 2022-03-01 17:43:58 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-03-01 14:25:12 +0000 |
| commit | 12bbb0d163a90d81a2677cf7808d364697290207 (patch) | |
| tree | cc1b0752c04cca5ee363f20aba99b404ef6e3161 /net/smc/smc_tx.c | |
| parent | dcd2cf5f2fc0d4d37aa5400b308d401a150c38b6 (diff) | |
net/smc: add sysctl for autocorking
This add a new sysctl: net.smc.autocorking_size
We can dynamically change the behaviour of autocorking
by change the value of autocorking_size.
Setting to 0 disables autocorking in SMC
Signed-off-by: Dust Li <dust.li@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_tx.c')
| -rw-r--r-- | net/smc/smc_tx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c index 062c6b1535e3..257dc0d0aeb1 100644 --- a/net/smc/smc_tx.c +++ b/net/smc/smc_tx.c @@ -147,7 +147,7 @@ static bool smc_should_autocork(struct smc_sock *smc) struct smc_connection *conn = &smc->conn; int corking_size; - corking_size = min(SMC_AUTOCORKING_DEFAULT_SIZE, + corking_size = min(sock_net(&smc->sk)->smc.sysctl_autocorking_size, conn->sndbuf_desc->len >> 1); if (atomic_read(&conn->cdc_pend_tx_wr) == 0 || |