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| author | Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> | 2015-09-24 17:53:49 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-10-07 10:20:08 -0300 |
| commit | 9fb4765451f22c5e782c1590747717550bff34b2 (patch) | |
| tree | 6f10f90abd7d98fad3107ef184de086698125c47 /Documentation/kbuild | |
| parent | 097f70b3c4d84ffccca15195bdfde3a37c0a7c0f (diff) | |
| download | linux-stable-9fb4765451f22c5e782c1590747717550bff34b2.tar.gz linux-stable-9fb4765451f22c5e782c1590747717550bff34b2.tar.bz2 linux-stable-9fb4765451f22c5e782c1590747717550bff34b2.zip | |
perf tools: Fix build break on powerpc due to sample_reg_masks
perf_regs.c does not get built on Powerpc as CONFIG_PERF_REGS is false.
So the weak definition for 'sample_regs_masks' doesn't get picked up.
Adding perf_regs.o to util/Build unconditionally, exposes a redefinition
error for 'perf_reg_value()' function (due to the static inline version
in util/perf_regs.h). So use #ifdef HAVE_PERF_REGS_SUPPORT' around that
function.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: linuxppc-dev@ozlabs.org
Link: http://lkml.kernel.org/r/20150930182836.GA27858@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'Documentation/kbuild')
0 files changed, 0 insertions, 0 deletions