On 04/05/2016 03:11 AM, Robert Yang wrote:
It is required by live image, otherwise the live image is read only, There was a builtin, now add it as a module. Another option is aufs.
We are still missing on what I'm looking for on this. This still needs to be a named fragment, in a overlayfs feature directory. That fragment should be "features/overlayfs/overlayfs-modules.scc", and it can include a .cfg that has the overlayfs configs as modules. You can then trigger the inclusion of that fragment from a recipe, or bbappend as a KERNEL_FEATURE. For all the kernels that do not want overlayfs, there's no reason to universally include it as a module in the base kernel configurations. Bruce
Signed-off-by: Robert Yang <[email protected]> --- ktypes/preempt-rt/preempt-rt.cfg | 2 ++ ktypes/standard/standard.cfg | 2 ++ 2 files changed, 4 insertions(+) diff --git a/ktypes/preempt-rt/preempt-rt.cfg b/ktypes/preempt-rt/preempt-rt.cfg index 4c62804..28ad8cf 100644 --- a/ktypes/preempt-rt/preempt-rt.cfg +++ b/ktypes/preempt-rt/preempt-rt.cfg @@ -1116,3 +1116,5 @@ CONFIG_CRYPTO_TEST=m # CONFIG_LIBCRC32C=m CONFIG_ZLIB_DEFLATE=m + +CONFIG_OVERLAY_FS=m diff --git a/ktypes/standard/standard.cfg b/ktypes/standard/standard.cfg index b3dbde5..3dabf49 100644 --- a/ktypes/standard/standard.cfg +++ b/ktypes/standard/standard.cfg @@ -1108,3 +1108,5 @@ CONFIG_LIBCRC32C=m CONFIG_ZLIB_DEFLATE=m CONFIG_SHMEM=y + +CONFIG_OVERLAY_FS=m
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