From: Vincent Fu <vincent.fu@samsung.com>
Date: Wed, 18 Jan 2023 15:43:18 +0000 (-0500)
Subject: tools/fiograph: add link to file formats
X-Git-Tag: fio-3.34~52
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=0d672d86a391ac5079518c2dea3f611cd048f842;p=fio.git

tools/fiograph: add link to file formats

To the fiograph help text add a link to a list of the supported image
file output formats.

Signed-off-by: Vincent Fu <vincent.fu@samsung.com>
---

diff --git a/tools/fiograph/fiograph.py b/tools/fiograph/fiograph.py
index 384decda..8fbd1909 100755
--- a/tools/fiograph/fiograph.py
+++ b/tools/fiograph/fiograph.py
@@ -274,7 +274,7 @@ def setup_commandline():
     parser.add_argument('--format', action='store',
                         type=str,
                         default='png',
-                        help='the output format')
+                        help='the output format (see https://graphviz.org/docs/outputs/)')
     parser.add_argument('--view', action='store_true',
                         default=False,
                         help='view the graph')