perf/urgent fixes:

- Use getconf to determine number of online CPUs,
   fixing the build on ARM (Will Deacon)
 
 - Fix tools/vm build (Andi Kleen).
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

  - Use getconf to determine number of online CPUs,
    fixing the build on ARM (Will Deacon)

  - Fix tools/vm build (Andi Kleen).

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2015-05-13 08:20:18 +02:00
commit a50750d4dc
2 changed files with 2 additions and 2 deletions

View File

@ -24,7 +24,7 @@ unexport MAKEFLAGS
# (To override it, run 'make JOBS=1' and similar.) # (To override it, run 'make JOBS=1' and similar.)
# #
ifeq ($(JOBS),) ifeq ($(JOBS),)
JOBS := $(shell egrep -c '^processor|^CPU' /proc/cpuinfo 2>/dev/null) JOBS := $(shell (getconf _NPROCESSORS_ONLN || egrep -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null)
ifeq ($(JOBS),0) ifeq ($(JOBS),0)
JOBS := 1 JOBS := 1
endif endif

View File

@ -3,7 +3,7 @@
TARGETS=page-types slabinfo page_owner_sort TARGETS=page-types slabinfo page_owner_sort
LIB_DIR = ../lib/api LIB_DIR = ../lib/api
LIBS = $(LIB_DIR)/libapikfs.a LIBS = $(LIB_DIR)/libapi.a
CC = $(CROSS_COMPILE)gcc CC = $(CROSS_COMPILE)gcc
CFLAGS = -Wall -Wextra -I../lib/ CFLAGS = -Wall -Wextra -I../lib/