| Message ID | 20240613-nfsd-next-v2-0-20bf690d65fb@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | nfsd/sunrpc: allow starting/stopping pooled NFS server via netlink | expand |
On Thu, Jun 13, 2024 at 08:16:37AM -0400, Jeff Layton wrote: > This is a resend of the patchset I sent a little over a week ago, with > a couple of new patches that allow setting the pool-mode via netlink. > > This patchset first attempts to detangle the pooled/non-pooled service > handling in the sunrpc layer, unifies the codepaths that start the > pooled vs. non-pooled nfsd, and then wires up the new netlink threads > interface to allow you to start a pooled server by specifying an > array of thread counts. > > Signed-off-by: Jeff Layton <jlayton@kernel.org> > --- > Changes in v2: > - add new pool-mode set/get netlink calls Applying this series to nfsd-next for broader exposure. Review comments and test results are still welcome. There are a couple of nits to be addressed in 2/5 and 4/5, and we already discussed adding a disclaimer about changes to the behavior of the /proc interface. So, can you fix these up and send me a refresh? > --- > Jeff Layton (5): > sunrpc: fix up the special handling of sv_nrpools == 1 > nfsd: make nfsd_svc call nfsd_set_nrthreads > nfsd: allow passing in array of thread counts via netlink > sunrpc: refactor pool_mode setting code > nfsd: new netlink ops to get/set server pool_mode > > Documentation/netlink/specs/nfsd.yaml | 27 +++++++++ > fs/nfsd/netlink.c | 17 ++++++ > fs/nfsd/netlink.h | 2 + > fs/nfsd/nfsctl.c | 102 +++++++++++++++++++++++++++++----- > fs/nfsd/nfsd.h | 3 +- > fs/nfsd/nfssvc.c | 30 +++++----- > include/linux/sunrpc/svc.h | 3 + > include/uapi/linux/nfsd_netlink.h | 10 ++++ > net/sunrpc/svc.c | 102 +++++++++++++++++++++------------- > 9 files changed, 225 insertions(+), 71 deletions(-) > --- > base-commit: fec4124bac55ad92c47585fe537e646fe108b8fa > change-id: 20240604-nfsd-next-b04c0d2d89a9 > > Best regards, > -- > Jeff Layton <jlayton@kernel.org> >
This is a resend of the patchset I sent a little over a week ago, with a couple of new patches that allow setting the pool-mode via netlink. This patchset first attempts to detangle the pooled/non-pooled service handling in the sunrpc layer, unifies the codepaths that start the pooled vs. non-pooled nfsd, and then wires up the new netlink threads interface to allow you to start a pooled server by specifying an array of thread counts. Signed-off-by: Jeff Layton <jlayton@kernel.org> --- Changes in v2: - add new pool-mode set/get netlink calls --- Jeff Layton (5): sunrpc: fix up the special handling of sv_nrpools == 1 nfsd: make nfsd_svc call nfsd_set_nrthreads nfsd: allow passing in array of thread counts via netlink sunrpc: refactor pool_mode setting code nfsd: new netlink ops to get/set server pool_mode Documentation/netlink/specs/nfsd.yaml | 27 +++++++++ fs/nfsd/netlink.c | 17 ++++++ fs/nfsd/netlink.h | 2 + fs/nfsd/nfsctl.c | 102 +++++++++++++++++++++++++++++----- fs/nfsd/nfsd.h | 3 +- fs/nfsd/nfssvc.c | 30 +++++----- include/linux/sunrpc/svc.h | 3 + include/uapi/linux/nfsd_netlink.h | 10 ++++ net/sunrpc/svc.c | 102 +++++++++++++++++++++------------- 9 files changed, 225 insertions(+), 71 deletions(-) --- base-commit: fec4124bac55ad92c47585fe537e646fe108b8fa change-id: 20240604-nfsd-next-b04c0d2d89a9 Best regards,