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| author | Daniel Borkmann <daniel@iogearbox.net> | 2015-10-02 18:42:00 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-05 07:04:08 -0700 |
| commit | 0cdf5640e4f6940bdbbefee4bb0adb7dffb185ec (patch) | |
| tree | cee488c4a0da5b7addf49a2ef684cdcab8e9b85e /kernel/bpf | |
| parent | 4560cdff03a76348ee5fae48e3c7914e4de2db5b (diff) | |
| download | lwn-0cdf5640e4f6940bdbbefee4bb0adb7dffb185ec.tar.gz lwn-0cdf5640e4f6940bdbbefee4bb0adb7dffb185ec.zip | |
ebpf: include perf_event only where really needed
Commit ea317b267e9d ("bpf: Add new bpf map type to store the pointer
to struct perf_event") added perf_event.h to the main eBPF header, so
it gets included for all users. perf_event.h is actually only needed
from array map side, so lets sanitize this a bit.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Kaixu Xia <xiakaixu@huawei.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/arraymap.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c index 29ace107f236..2fecc4aed119 100644 --- a/kernel/bpf/arraymap.c +++ b/kernel/bpf/arraymap.c @@ -15,6 +15,7 @@ #include <linux/slab.h> #include <linux/mm.h> #include <linux/filter.h> +#include <linux/perf_event.h> /* Called from syscall */ static struct bpf_map *array_map_alloc(union bpf_attr *attr) |