A kernel might not be configured with CONFIG_TRANSPARENT_HUGEPAGE,
especially on embedded systems. Ignore the error, it doesn't affect
functionality.
Signed-off-by: Stefano Brivio <sbrivio(a)redhat.com>
---
passt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/passt.c b/passt.c
index 038d50a..22934a2 100644
--- a/passt.c
+++ b/passt.c
@@ -339,8 +339,7 @@ int main(int argc, char **argv)
exit(EXIT_FAILURE);
}
- if (madvise(pkt_buf, TAP_BUF_BYTES, MADV_HUGEPAGE))
- perror("madvise");
+ madvise(pkt_buf, TAP_BUF_BYTES, MADV_HUGEPAGE);
__openlog(log_name, 0, LOG_DAEMON);
--
2.34.1