[PATCH 015/104] virtiofsd: add -o source=PATH to help output

[Dr. David Alan Gilbert (git)]

From: Stefan Hajnoczi <stefa...@redhat.com>

The -o source=PATH option will be used by most command-line invocations.
Let's document it!

Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
---
 tools/virtiofsd/passthrough_ll.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index cd6a0f4409..be808e7bb9 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -1319,6 +1319,7 @@ int main(int argc, char *argv[])
     if (opts.show_help) {
         printf("usage: %s [options]\n\n", argv[0]);
         fuse_cmdline_help();
+        printf("    -o source=PATH             shared directory tree\n");
         fuse_lowlevel_help();
         ret = 0;
         goto err_out1;
-- 
2.23.0