linux/arch/s390/kernel/vdso64
Peter Oberparleiter add7490c27 [S390] vdso: disable gcov profiling
The concepts of VDSO and gcov-based profiling don't mix: the former
includes kernel-provided code running in userspace, the latter adds
instructions that modify counters in kernel data segments. On s390
this has not been a problem so far due to VDSO code being written in
all-assembler which is exempt from gcov-based profiling. This could
change in the future, so disable profiling excplicitly for VDSO code.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-05-23 10:24:29 +02:00
..
Makefile [S390] vdso: disable gcov profiling 2011-05-23 10:24:29 +02:00
clock_getres.S [S390] vdso: get rid of redefinition warnings 2010-10-29 16:50:50 +02:00
clock_gettime.S [S390] vdso: get rid of redefinition warnings 2010-10-29 16:50:50 +02:00
gettimeofday.S [S390] vdso: use ntp adjusted clock multiplier 2010-04-22 17:17:19 +02:00
note.S [S390] introduce vdso on s390 2008-12-25 13:38:55 +01:00
vdso64.lds.S [S390] introduce vdso on s390 2008-12-25 13:38:55 +01:00
vdso64_wrapper.S Use macros for .data.page_aligned section. 2009-09-21 06:27:08 +02:00