• Masahiro Yamada's avatar
    kbuild: trace functions in subdirectories of lib/ · b16838c6
    Masahiro Yamada authored
    ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE)
    
    exists here in sub-directories of lib/ to keep the behavior of
    commit 2464a609 ("ftrace: do not trace library functions").
    
    Since that commit, not only the objects in lib/ but also the ones in
    the sub-directories are excluded from ftrace (although the commit
    description did not explicitly mention this).
    
    However, most of library functions in sub-directories are not so hot.
    Re-add them to ftrace.
    
    Going forward, only the objects right under lib/ will be excluded.
    
    Cc: Ingo Molnar <mingo@kernel.org>
    Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
    Acked-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
    b16838c6
Makefile 316 Bytes