On Wed, Feb 13, 2019 at 2:34 AM Greg KH <[email protected]> wrote: > > On Wed, Feb 13, 2019 at 02:06:49AM +0800, Xiang Xiao wrote: > > Here is the detailed description for memrchr: > > https://linux.die.net/man/3/memrchr > > Please put it in the changelog, as web pages move and go away :(
Sure. > > > > > Signed-off-by: Xiang Xiao <[email protected]> > > --- > > include/linux/string.h | 1 + > > lib/string.c | 21 +++++++++++++++++++++ > > 2 files changed, 22 insertions(+) > > > > diff --git a/include/linux/string.h b/include/linux/string.h > > index 7927b87..f380f4b 100644 > > --- a/include/linux/string.h > > +++ b/include/linux/string.h > > @@ -167,6 +167,7 @@ static inline void memcpy_flushcache(void *dst, const > > void *src, size_t cnt) > > memcpy(dst, src, cnt); > > } > > #endif > > +void *memrchr(const void *s, int c, size_t n); > > Who is going to use this? This patch will use memrchr: https://github.com/thesofproject/linux/pull/177/commits/a0b7009fede5552dc98733f2996a8140bff62455 I am preparing to upstream it. > > thanks, > > greg k-h
