On Fri, 21 Dec 2018 14:29:30 -0800 Linus Torvalds <[email protected]> wrote:
> On Fri, Dec 21, 2018 at 2:20 PM Joe Perches <[email protected]> wrote: > > > > Using > > > > static inline bool str_has_prefix(const char *str, const char prefix[]) > > { > > return !strncmp(str, prefix, strlen(prefix)); > > } > > > > eliminates the strlen with gcc 4.8 (oldest I still have) > > Ok, that looks like the right thing to do. > Agreed, and I posted a new version. I can start running it through my test suit (I'll update all the instances in the tracing directory to use it), and then it will be ready for a pull request by next week. I'll revert the top two patches from my for-next tree now. -- Steve
