diff options
Diffstat (limited to 'tools/bpf/bpftool/common.c')
| -rw-r--r-- | tools/bpf/bpftool/common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c index 1bad6602a282..897483457bf0 100644 --- a/tools/bpf/bpftool/common.c +++ b/tools/bpf/bpftool/common.c @@ -177,6 +177,12 @@ int mount_bpffs_for_pin(const char *name) /* nothing to do if already mounted */ goto out_free; + if (block_mount) { + p_err("no BPF file system found, not mounting it due to --nomount option"); + err = -1; + goto out_free; + } + err = mnt_fs(dir, "bpf", err_str, ERR_MAX_LEN); if (err) { err_str[ERR_MAX_LEN - 1] = '\0'; |