diff options
| author | David S. Miller <[email protected]> | 2019-06-14 20:18:28 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-06-14 20:18:28 -0700 |
| commit | 35fc07aee8f6d55aeacdbfdccc425e684737f741 (patch) | |
| tree | 220daaf7fb72acc2cfe6fab06c1ac0e0f4384157 /include/linux | |
| parent | 9a33629ba6b26caebd73e3c581ba1e6068c696a7 (diff) | |
| parent | ce27ec60648d8e066227cb2f58b1d3d4f7253d08 (diff) | |
Merge branch 'tcp-add-three-static-keys'
Eric Dumazet says:
====================
tcp: add three static keys
Recent addition of per TCP socket rx/tx cache brought
regressions for some workloads, as reported by Feng Tang.
It seems better to make them opt-in, before we adopt better
heuristics.
The last patch adds high_order_alloc_disable sysctl
to ask TCP sendmsg() to exclusively use order-0 allocations,
as mm layer has specific optimizations.
====================
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bpf.h | 1 | ||||
| -rw-r--r-- | include/linux/sysctl.h | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 5df8e9e2a393..b92ef9f73e42 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -600,7 +600,6 @@ void bpf_map_area_free(void *base); void bpf_map_init_from_attr(struct bpf_map *map, union bpf_attr *attr); extern int sysctl_unprivileged_bpf_disabled; -extern int sysctl_bpf_stats_enabled; int bpf_map_new_fd(struct bpf_map *map, int flags); int bpf_prog_new_fd(struct bpf_prog *prog); diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index b769ecfcc3bd..aadd310769d0 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -63,6 +63,9 @@ extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int, void __user *, size_t *, loff_t *); extern int proc_do_large_bitmap(struct ctl_table *, int, void __user *, size_t *, loff_t *); +extern int proc_do_static_key(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos); /* * Register a set of sysctl names by calling register_sysctl_table |