Messages in this thread | | | Date | Fri, 24 Apr 2015 07:54:50 -0600 | From | David Ahern <> | Subject | Re: 4.0-rc1 perf build error "builtin-kme m.c:322: error: declaration of ‘stat’ shado ws a global declaration" |
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On 4/23/15 6:38 PM, Vinson Lee wrote: > Hi. > > 4.0-rc1 commit 0d68bc92c48167130b61b449f08be27dc862dba2 "perf kmem: > Analyze page allocator events also" introduced a build error with > older toolchains. > > For example, this build errors occurs on CentOS 6. > > CC builtin-kmem.o > cc1: warnings being treated as errors > builtin-kmem.c: In function ‘search_page_alloc_stat’: > builtin-kmem.c:322: error: declaration of ‘stat’ shadows a global declaration > /usr/include/sys/stat.h:455: error: shadowed declaration is here > builtin-kmem.c: In function ‘perf_evsel__process_page_alloc_event’: > builtin-kmem.c:378: error: declaration of ‘stat’ shadows a global declaration > /usr/include/sys/stat.h:455: error: shadowed declaration is here > builtin-kmem.c: In function ‘perf_evsel__process_page_free_event’: > builtin-kmem.c:431: error: declaration of ‘stat’ shadows a global declaration > /usr/include/sys/stat.h:455: error: shadowed declaration is here
Fixed in Arnaldo's core branch; he will push to urgent and Ingo soon.
David
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