porting: document new block device opening order
authorChristian Brauner <brauner@kernel.org>
Fri, 15 Sep 2023 14:01:02 +0000 (16:01 +0200)
committerChristian Brauner <brauner@kernel.org>
Wed, 20 Sep 2023 12:22:02 +0000 (14:22 +0200)
commit2ba0dd6562f2c42ef1ae61145bdfc882fc7a6f79
tree59d4444e58d2d4ee835b9d224c180b547a8177a3
parentae81711c1edd769b7d9952dde40a579dceca4815
porting: document new block device opening order

We've changed the order of opening block devices and superblock
handling. Let's document this so filesystem and vfs developers have
a proper digital paper trail.

Signed-off-by: Christian Brauner <brauner@kernel.org>
Documentation/filesystems/porting.rst