diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2016-06-20 14:08:32 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-06-28 09:32:39 +0200 |
| commit | 907fa061cc24f7092db4fcb7938b9cb6ea7dd15e (patch) | |
| tree | bb1e172354bb805359f98358e0ba4fc573dd5ac6 /arch/s390/boot | |
| parent | e238c15e5252d2d6eb5c43c1da617fcad8e60420 (diff) | |
| download | linux-907fa061cc24f7092db4fcb7938b9cb6ea7dd15e.tar.bz2 | |
s390: enable kcov support
Now that hopefully all inline assemblies have been converted to single
basic blocks we can enable kcov on s390.
Note that this patch does not disable as many files on s390 like the
x86 variant does. Right now I didn't see a reason to do that, however
additional files or directories can be excluded at any time.
The runtime overhead seems to be quite high.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/boot')
| -rw-r--r-- | arch/s390/boot/compressed/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/boot/compressed/Makefile b/arch/s390/boot/compressed/Makefile index 1dd210347e12..98ec652cc332 100644 --- a/arch/s390/boot/compressed/Makefile +++ b/arch/s390/boot/compressed/Makefile @@ -4,6 +4,8 @@ # create a compressed vmlinux image from the original vmlinux # +KCOV_INSTRUMENT := n + targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 targets += vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.lz4 targets += misc.o piggy.o sizes.h head.o |