[Buildroot] [PATCH v3 2/2] axfs: add new filesystem type
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Wed Oct 14 21:49:00 UTC 2015
Dear Ariel D'Alessandro,
On Wed, 14 Oct 2015 16:51:26 -0300, Ariel D'Alessandro wrote:
> The Advanced XIP File System is a Linux kernel filesystem driver that
> enables files to be executed directly from flash or ROM memory rather
> than being copied into RAM. It has the ability to store individual
> *pages* in a file uncompressed/XIP or compressed/Demand Paged.
>
> This commit only adds support for 'XIP all' mode, so all the files that
> have the execute attribute set will be XIP'ed.
>
> At the moment, the FS is not supported in Linux mainline (v4.3-rc5), so
> the kernel has to be built with the axfs patches to be able to read it.
> Patches can be found here: https://github.com/jaredeh/axfs
>
> Signed-off-by: Ariel D'Alessandro <ariel at vanguardiasur.com.ar>
> ---
> fs/Config.in | 1 +
> fs/axfs/Config.in | 16 ++++++++++++++++
> fs/axfs/axfs.mk | 13 +++++++++++++
> 3 files changed, 30 insertions(+)
> create mode 100644 fs/axfs/Config.in
> create mode 100644 fs/axfs/axfs.mk
Applied with some minor tweaks:
[Thomas: rewrap Config.in help text.]
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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