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| author | David Ahern <david.ahern@oracle.com> | 2015-03-24 12:10:55 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-03-26 10:52:28 -0300 |
| commit | 6428c59a97de7c3d88fc4e66317daea5e5008758 (patch) | |
| tree | b3117454b525c40111f59ec70fb7b59418e8faad /tools/perf/Makefile | |
| parent | 4d255766d28b1fecec7e00ab4166b2c17bfc37be (diff) | |
| download | linux-6428c59a97de7c3d88fc4e66317daea5e5008758.tar.gz linux-6428c59a97de7c3d88fc4e66317daea5e5008758.tar.bz2 linux-6428c59a97de7c3d88fc4e66317daea5e5008758.zip | |
perf tools: Set JOBS based on CPU or processor
Number of JOBS to use is set automatically to the number of processors found
in /proc/cpuinfo. SPARC uses 'CPU' lines rather than 'processor'. Update the
check in perf's Makefile to work for SPARC.
Signed-off-by: David Ahern <david.ahern@oracle.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1427213455-127249-1-git-send-email-david.ahern@oracle.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile')
| -rw-r--r-- | tools/perf/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index d5020aeb5626..c699dc35eef9 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -24,7 +24,7 @@ unexport MAKEFLAGS # (To override it, run 'make JOBS=1' and similar.) # ifeq ($(JOBS),) - JOBS := $(shell grep -c ^processor /proc/cpuinfo 2>/dev/null) + JOBS := $(shell egrep -c '^processor|^CPU' /proc/cpuinfo 2>/dev/null) ifeq ($(JOBS),0) JOBS := 1 endif |