On Fri, Oct 25, 2024 at 10:14:07PM -0700, Rong Xu wrote: > Enable -ffunction-sections by default for the AutoFDO build. > > With -ffunction-sections, the compiler places each function in its own > section named .text.function_name instead of placing all functions in > the .text section. In the AutoFDO build, this allows the linker to > utilize profile information to reorganize functions for improved > utilization of iCache and iTLB. > > Co-developed-by: Han Shen <shen...@google.com> > Signed-off-by: Han Shen <shen...@google.com>
Reviewed-by: Kees Cook <k...@kernel.org> -- Kees Cook
