Mauro Rossi
11464a6b51
This starts to add private data associated directly
to mount points. The intent is to give filesystems
a sense of where they have come from, as a means of
letting a filesystem take different actions based on
this information.
(v2)
Changes due to commit:
68847c941700 ("namespace: take lock_mount_hash() directly when changing flags")
Bug: 62094374
Bug: 120446149
Bug: 122428178
Change-Id: Ie769d7b3bb2f5972afe05c1bf16cf88c91647ab2
Signed-off-by: Daniel Rosenberg <drosen@google.com>
[adelva: Folded 89a54ed3bf68 ("ANDROID: mnt: Fix next_descendent")
into this patch]
[drosen: Folded 138993e ("Android: mnt: Propagate remount
correctly") into this patch, integrated fs_context things
Now has update_mnt_data instead of needing remount2
[maennich: Folded cbfbd9e932de ("ANDROID: mnt: Fix null pointer
dereference") into this patch]
Signed-off-by: Alistair Delva <adelva@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.