Re: [PATCH v2 0/2] kbuild: Cache exploratory calls to the compiler

2017-10-05 Thread Ingo Molnar
* Douglas Anderson wrote: > This two-patch series attempts to speed incremental builds of the > kernel up by a bit. How much of a speedup you get depends a lot on > your environment, specifically the speed of your workstation and how > fast it takes to invoke the

Re: [PATCH v2 0/2] kbuild: Cache exploratory calls to the compiler

2017-10-04 Thread Guenter Roeck
On Wed, Oct 4, 2017 at 3:37 PM, Douglas Anderson wrote: > This two-patch series attempts to speed incremental builds of the > kernel up by a bit. How much of a speedup you get depends a lot on > your environment, specifically the speed of your workstation and how > fast it

[PATCH v2 0/2] kbuild: Cache exploratory calls to the compiler

2017-10-04 Thread Douglas Anderson
This two-patch series attempts to speed incremental builds of the kernel up by a bit. How much of a speedup you get depends a lot on your environment, specifically the speed of your workstation and how fast it takes to invoke the compiler. In the Chrome OS build environment you get a really big