[PATCH] MAINTAINERS: erofs: add EROFS webpage

[Gao Xiang]

Add a new `W:` field of the EROFS entry points to the documentation
site at <https://erofs.docs.kernel.org>.

In addition, update the in-tree documentation and Kconfig too.

Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>
---
 Documentation/filesystems/erofs.rst | 4 ++++
 MAINTAINERS                         | 1 +
 fs/erofs/Kconfig                    | 2 +-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst
index 57c6ae23b3fc..cc4626d6ee4f 100644
--- a/Documentation/filesystems/erofs.rst
+++ b/Documentation/filesystems/erofs.rst
@@ -91,6 +91,10 @@ compatibility checking tool (fsck.erofs), and a debugging tool (dump.erofs):
 
 - git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs-utils.git
 
+For more information, please also refer to the documentation site:
+
+- https://erofs.docs.kernel.org
+
 Bugs and patches are welcome, please kindly help us and send to the following
 linux-erofs mailing list:
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 97f51d5ec1cf..cf39d16ad22a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7855,6 +7855,7 @@ R:	Yue Hu <huyue2 at coolpad.com>
 R:	Jeffle Xu <jefflexu at linux.alibaba.com>
 L:	linux-erofs at lists.ozlabs.org
 S:	Maintained
+W:	https://erofs.docs.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
 F:	Documentation/ABI/testing/sysfs-fs-erofs
 F:	Documentation/filesystems/erofs.rst
diff --git a/fs/erofs/Kconfig b/fs/erofs/Kconfig
index e540648dedc2..1d318f85232d 100644
--- a/fs/erofs/Kconfig
+++ b/fs/erofs/Kconfig
@@ -21,7 +21,7 @@ config EROFS_FS
 	  performance under extremely memory pressure without extra cost.
 
 	  See the documentation at <file:Documentation/filesystems/erofs.rst>
-	  for more details.
+	  and the web pages at <https://erofs.docs.kernel.org> for more details.
 
 	  If unsure, say N.
 
-- 
2.39.3