linux-kernel - [PATCH v2 2/3] docs: filesystems: Update code snippets in autofs.rst

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Date:   Sun, 17 Nov 2019 22:54:35 +0530
From:   Jaskaran Singh <jaskaransingh7654321@...il.com>
To:     corbet@....net
Cc:     raven@...maw.net, akpm@...ux-foundation.org,
        jaskaransingh7654321@...il.com, mchehab+samsung@...nel.org,
        neilb@...e.com, christian@...uner.io, mszeredi@...hat.com,
        ebiggers@...gle.com, tobin@...nel.org, stefanha@...hat.com,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        skhan@...uxfoundation.org
Subject: [PATCH v2 2/3] docs: filesystems: Update code snippets in autofs.rst

Some of the struct definitions now have an autofs packet header.
Reflect these changes by adding a definition of this header and
place it wherever suitable.

Signed-off-by: Jaskaran Singh <jaskaransingh7654321@...il.com>
---
 Documentation/filesystems/autofs.rst | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/Documentation/filesystems/autofs.rst b/Documentation/filesystems/autofs.rst
index 6702a5f61f50..2f704e9c5dc0 100644
--- a/Documentation/filesystems/autofs.rst
+++ b/Documentation/filesystems/autofs.rst
@@ -322,8 +322,7 @@ notification messages to this pipe for the daemon to respond to.
 For version 5, the format of the message is::
 
 	struct autofs_v5_packet {
-		int proto_version;		/* Protocol version */
-		int type;			/* Type of packet */
+		struct autofs_packet_hdr hdr;
 		autofs_wqt_t wait_queue_token;
 		__u32 dev;
 		__u64 ino;
@@ -335,6 +334,13 @@ For version 5, the format of the message is::
 		char name[NAME_MAX+1];
         };
 
+And the format of the header is::
+
+	struct autofs_packet_hdr {
+		int proto_version;		/* Protocol version */
+		int type;			/* Type of packet */
+	};
+
 where the type is one of ::
 
 	autofs_ptype_missing_indirect
@@ -395,8 +401,7 @@ The available ioctl commands are:
 	anything suitable to expire.  A pointer to a packet::
 
 		struct autofs_packet_expire_multi {
-			int proto_version;		/* Protocol version */
-			int type;			/* Type of packet */
+			struct autofs_packet_hdr hdr;
 			autofs_wqt_t wait_queue_token;
 			int len;
 			char name[NAME_MAX+1];
-- 
2.21.0