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| author |   bluhm <bluhm@openbsd.org> | 2016-12-20 18:33:43 +0000 |
|---|---|---|
| committer | bluhm <bluhm@openbsd.org> | 2016-12-20 18:33:43 +0000 |
| commit | 4eb8db84bc9d6a660b66b3f79301db47bc24b926 (patch) | |
| tree | 0ccaf106b2bfb5c91eb9a0858f2bd9eae444e8c1 /sys/kern/uipc_socket.c | |
| parent | In midiread() and midiwrite(), add a second goto label to (diff) | |
| download | wireguard-openbsd-4eb8db84bc9d6a660b66b3f79301db47bc24b926.tar.xz wireguard-openbsd-4eb8db84bc9d6a660b66b3f79301db47bc24b926.zip | |
A NET_LOCK() was is missing in tcp_sysctl() which shows up as spl
softnet assert failures. It is better to place the lock into
net_sysctl() where all the protocol sysctls are called via pr_sysctl.
As calling sysctl(2) is in the slow path, doing fine grained locking
has no benefit. Many sysctl cases copy out a struct. Having a
lock around that keeps the struct consistent. Put assertions in
the protocol sysctls that need it.
OK mpi@
Diffstat (limited to 'sys/kern/uipc_socket.c')
0 files changed, 0 insertions, 0 deletions