Dust Li a505cce6f7 net/smc: don't req_notify until all CQEs drained ... When we are handling softirq workload, enable hardirq may again interrupt the current routine of softirq, and then try to raise softirq again. This only wastes CPU cycles and won't have any real gain. Since IB_CQ_REPORT_MISSED_EVENTS already make sure if ib_req_notify_cq() returns 0, it is safe to wait for the next event, with no need to poll the CQ again in this case. This patch disables hardirq during the processing of softirq, and re-arm the CQ after softirq is done. Somehow like NAPI. Co-developed-by: Guangguan Wang <guangguan.wang@linux.alibaba.com> Signed-off-by: Guangguan Wang <guangguan.wang@linux.alibaba.com> Signed-off-by: Dust Li <dust.li@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-03-01 14:25:12 +00:00
..
af_smc.c	net/smc: send directly on setting TCP_NODELAY	2022-03-01 14:25:12 +00:00
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	net/smc: add sysctl interface for SMC	2022-03-01 14:25:12 +00:00
smc.h	net/smc: add autocorking support	2022-03-01 14:25:12 +00:00
smc_cdc.c	net/smc: add autocorking support	2022-03-01 14:25:12 +00:00
smc_cdc.h	net/smc: fix kernel panic caused by race of smc_sock	2021-12-28 12:42:45 +00:00
smc_clc.c	net/smc: Introduce a new conn->lgr validity check helper	2022-01-13 13:14:53 +00:00
smc_clc.h	net/smc: add v2 format of CLC decline message	2021-10-16 14:58:13 +01:00
smc_close.c	net/smc: Keep smc_close_final rc during active close	2021-12-02 12:14:36 +00:00
smc_close.h	net/smc: remove close abort worker	2019-10-22 11:23:44 -07:00
smc_core.c	net/smc: correct settings of RMB window update limit	2022-03-01 14:25:12 +00:00
smc_core.h	net/smc: Resolve the race between SMC-R link access and clear	2022-01-13 13:14:53 +00:00
smc_diag.c	Partially revert "net/smc: Add netlink net namespace support"	2022-02-02 07:42:41 -08:00
smc_ib.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2021-12-31 14:35:40 +00:00
smc_ib.h	net/smc: Introduce net namespace support for linkgroup	2022-01-02 12:07:39 +00:00
smc_ism.c	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
smc_ism.h	net/smc: keep static copy of system EID	2021-09-14 12:49:10 +01:00
smc_llc.c	net/smc: Print net namespace in log	2022-01-02 12:07:39 +00:00
smc_llc.h	net/smc: extend LLC layer for SMC-Rv2	2021-10-16 14:58:13 +01:00
smc_netlink.c	net/smc: Add global configure for handshake limitation by netlink	2022-02-11 11:14:58 +00:00
smc_netlink.h	net/smc: add support for user defined EIDs	2021-09-14 12:49:10 +01:00
smc_netns.h	net/smc: introduce list of pnetids for Ethernet devices	2020-09-28 15:19:03 -07:00
smc_pnet.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-24 17:54:25 -08:00
smc_pnet.h	net/smc: Use a mutex for locking "struct smc_pnettable"	2022-02-24 09:09:33 -08:00
smc_rx.c	net/smc: Introduce tracepoints for tx and rx msg	2021-11-01 13:39:14 +00:00
smc_rx.h
smc_stats.c	net/smc: Fix ENODATA tests in smc_nl_get_fback_stats()	2021-06-21 12:16:58 -07:00
smc_stats.h	net/smc: Make SMC statistics network namespace aware	2021-06-16 12:54:02 -07:00
smc_sysctl.c	net/smc: add sysctl for autocorking	2022-03-01 14:25:12 +00:00
smc_sysctl.h	net/smc: add sysctl interface for SMC	2022-03-01 14:25:12 +00:00
smc_tracepoint.c	net/smc: Introduce tracepoint for smcr link down	2021-11-01 13:39:14 +00:00
smc_tracepoint.h	net/smc: Add net namespace for tracepoints	2022-01-02 12:07:39 +00:00
smc_tx.c	net/smc: add sysctl for autocorking	2022-03-01 14:25:12 +00:00
smc_tx.h	net/smc: Cork when sendpage with MSG_SENDPAGE_NOTLAST flag	2022-01-31 15:08:20 +00:00
smc_wr.c	net/smc: don't req_notify until all CQEs drained	2022-03-01 14:25:12 +00:00
smc_wr.h	net/smc: Remove unused function declaration	2022-01-15 22:57:21 +00:00