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| author | Maciej Fijalkowski <maciej.fijalkowski@intel.com> | 2021-03-03 21:56:35 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-03-04 17:53:32 +0300 |
| commit | 6bc6699881012b5bd5d49fa861a69a37fc01b49c (patch) | |
| tree | 804da7a18fb0d07f50cb3dd4a12a63bb5b30bb0c /samples/bpf/xdpsock_user.c | |
| parent | c95c34f01bbda4421c25fdc9b04a4a4aab10d36c (diff) | |
| download | linux-6bc6699881012b5bd5d49fa861a69a37fc01b49c.tar.xz | |
samples, bpf: Add missing munmap in xdpsock
We mmap the umem region, but we never munmap it.
Add the missing call at the end of the cleanup.
Fixes: 3945b37a975d ("samples/bpf: use hugepages in xdpsock app")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Link: https://lore.kernel.org/bpf/20210303185636.18070-3-maciej.fijalkowski@intel.com
Diffstat (limited to 'samples/bpf/xdpsock_user.c')
| -rw-r--r-- | samples/bpf/xdpsock_user.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c index db0cb73513a5..1e2a1105d0e6 100644 --- a/samples/bpf/xdpsock_user.c +++ b/samples/bpf/xdpsock_user.c @@ -1699,5 +1699,7 @@ int main(int argc, char **argv) xdpsock_cleanup(); + munmap(bufs, NUM_FRAMES * opt_xsk_frame_size); + return 0; } |