* [PATCH 2/2] ftrace: Use objtree for C version of recordmcount
[not found] <20101015161334.766423984@goodmis.org>
@ 2010-10-15 16:13 ` Steven Rostedt
0 siblings, 0 replies; only message in thread
From: Steven Rostedt @ 2010-10-15 16:13 UTC (permalink / raw)
To: linux-kernel
Cc: Ingo Molnar, Andrew Morton, Frederic Weisbecker, Michal Marek,
linux-kbuild
[-- Attachment #1: 0002-ftrace-Use-objtree-for-C-version-of-recordmcount.patch --]
[-- Type: text/plain, Size: 957 bytes --]
From: Steven Rostedt <srostedt@redhat.com>
The C version of recordmcount is compiled to a binary, which will
end up located in the objtree. If the kernel is built with O=path,
the srctree will not include the binary recordmcount caller.
Cc: Michal Marek <mmarek@suse.cz>
Cc: linux-kbuild@vger.kernel.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
scripts/Makefile.build | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 4d03a7e..4db60b2 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -210,7 +210,7 @@ endif
ifdef CONFIG_FTRACE_MCOUNT_RECORD
ifdef BUILD_C_RECORDMCOUNT
-cmd_record_mcount = $(srctree)/scripts/recordmcount "$(@)";
+cmd_record_mcount = $(objtree)/scripts/recordmcount "$(@)";
else
cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
"$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \
--
1.7.1
^ permalink raw reply related [flat|nested] only message in thread