From b16838c608ef97c29896518117c30a2aa3931fac Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 7 Jul 2020 18:21:17 +0900 Subject: kbuild: trace functions in subdirectories of lib/ ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE) exists here in sub-directories of lib/ to keep the behavior of commit 2464a609ded0 ("ftrace: do not trace library functions"). Since that commit, not only the objects in lib/ but also the ones in the sub-directories are excluded from ftrace (although the commit description did not explicitly mention this). However, most of library functions in sub-directories are not so hot. Re-add them to ftrace. Going forward, only the objects right under lib/ will be excluded. Cc: Ingo Molnar Signed-off-by: Masahiro Yamada Acked-by: Steven Rostedt (VMware) --- lib/zlib_deflate/Makefile | 2 -- 1 file changed, 2 deletions(-) (limited to 'lib/zlib_deflate/Makefile') diff --git a/lib/zlib_deflate/Makefile b/lib/zlib_deflate/Makefile index 1fcefe73536f..2622e03c0b94 100644 --- a/lib/zlib_deflate/Makefile +++ b/lib/zlib_deflate/Makefile @@ -7,8 +7,6 @@ # decompression code. # -ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE) - obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate.o zlib_deflate-objs := deflate.o deftree.o deflate_syms.o -- cgit v1.2.3