nfsd: add controls to set the minimum number of threads per pool

Add a new "min_threads" variable to the nfsd_net, along with the
corresponding netlink interface, to set that value from userland.
Pass that value to svc_set_pool_threads() and svc_set_num_threads().

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Jeff Layton 2026-01-06 13:59:50 -05:00 • committed by Chuck Lever
commit d8316b837c
7 changed files with 42 additions and 4 deletions