Matt Hoosier c4acf1b531 volatile-binds: use overlayfs if available ...

Copying files from the read-only root filesystem to the tmpfs
providing the volatile directories can be slow and waste memory.
If the kernel supports the overlay filesystem, use it to mount
a writable tmpfs on top of the read-only directory from the
rootfs and avoid copies.

Analogous to the modification made to initscripts's
read-only-rootfs-hook in 370fda1b2e8d5dc011522131bba4106de26bfb19.

(From OE-Core rev: b4976f3cf8cd028f165100b67867adb862da4d7f)

Signed-off-by: Matt Hoosier <matt.hoosier@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2018-10-20 22:40:16 +01:00

..

files

volatile-binds: use overlayfs if available

2018-10-20 22:40:16 +01:00

volatile-binds.bb

volatile-binds: use PN to replace hardcode name

2018-01-06 22:32:22 +00:00