Re: [PATCH 11/33] tcp: tcp_sock_set_nodelay
From: Jason Gunthorpe <jgg@ziepe.ca>
Date: 2020-05-13 12:51:49
Also in:
ceph-devel, linux-block, linux-cifs, linux-nfs, linux-nvme, linux-rdma, linux-sctp, lkml, ocfs2-devel, target-devel
On Wed, May 13, 2020 at 08:26:26AM +0200, Christoph Hellwig wrote:
Add a helper to directly set the TCP_NODELAY sockopt from kernel space without going through a fake uaccess. Cleanup the callers to avoid pointless wrappers now that this is a simple function call. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/block/drbd/drbd_int.h | 7 ---- drivers/block/drbd/drbd_main.c | 2 +- drivers/block/drbd/drbd_receiver.c | 4 +-- drivers/infiniband/sw/siw/siw_cm.c | 24 +++----------- drivers/nvme/host/tcp.c | 9 +----- drivers/nvme/target/tcp.c | 12 ++----- drivers/target/iscsi/iscsi_target_login.c | 15 ++------- fs/cifs/connect.c | 10 ++---- fs/dlm/lowcomms.c | 8 ++--- fs/ocfs2/cluster/tcp.c | 20 ++---------- include/linux/tcp.h | 1 + net/ceph/messenger.c | 11 ++----- net/ipv4/tcp.c | 39 +++++++++++++++-------- net/rds/tcp.c | 11 +------ net/rds/tcp.h | 1 - net/rds/tcp_listen.c | 2 +- 16 files changed, 49 insertions(+), 127 deletions(-)
No problem with the siw change Acked-by: Jason Gunthorpe <redacted> Jason