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| author | Alexei Starovoitov <ast@kernel.org> | 2019-02-27 18:30:44 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-03-01 00:44:58 +0100 |
| commit | 3fcc5530bcb2a879e32bd940e6eafee328ac3647 (patch) | |
| tree | 5bf3686ff3763e7045aebabdf5bc7388c291f5bc /kernel/sysctl.c | |
| parent | 3bcd60444519616508f72df454cc596511e726d1 (diff) | |
| download | linux-3fcc5530bcb2a879e32bd940e6eafee328ac3647.tar.gz linux-3fcc5530bcb2a879e32bd940e6eafee328ac3647.tar.bz2 linux-3fcc5530bcb2a879e32bd940e6eafee328ac3647.zip | |
bpf: fix build without bpf_syscall
wrap bpf_stats_enabled sysctl with #ifdef
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 492ecee892c2 ("bpf: enable program stats")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 86e0771352f2..7578e21a711b 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -224,9 +224,11 @@ static int proc_dostring_coredump(struct ctl_table *table, int write, #endif static int proc_dopipe_max_size(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); +#ifdef CONFIG_BPF_SYSCALL static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); +#endif #ifdef CONFIG_MAGIC_SYSRQ /* Note: sysrq code uses its own private copy */ @@ -1232,7 +1234,6 @@ static struct ctl_table kern_table[] = { .extra1 = &one, .extra2 = &one, }, -#endif { .procname = "bpf_stats_enabled", .data = &sysctl_bpf_stats_enabled, @@ -1242,6 +1243,7 @@ static struct ctl_table kern_table[] = { .extra1 = &zero, .extra2 = &one, }, +#endif #if defined(CONFIG_TREE_RCU) || defined(CONFIG_PREEMPT_RCU) { .procname = "panic_on_rcu_stall", @@ -3272,6 +3274,7 @@ int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write, #endif /* CONFIG_PROC_SYSCTL */ +#ifdef CONFIG_BPF_SYSCALL static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) @@ -3293,7 +3296,7 @@ static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write, } return ret; } - +#endif /* * No sense putting this after each symbol definition, twice, * exception granted :-) |