Right now our CI spends a lot of time recompiling C code for the kernel that rarely changes. We should be able to leverage ccache (or something similar) to get better CI performance. This would improve the experience for developers.
https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/ is an example of what setting this up might look like.
Right now our CI spends a lot of time recompiling C code for the kernel that rarely changes. We should be able to leverage ccache (or something similar) to get better CI performance. This would improve the experience for developers.
https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/ is an example of what setting this up might look like.