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Commit 02c5bb4a authored by Ben Hutchings's avatar Ben Hutchings Committed by Arnaldo Carvalho de Melo
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perf trace: Decode architecture-specific signal numbers 



SIGSTKFLT is not defined on alpha, mips or sparc.

SIGEMT and SIGSWI are defined on some architectures and should be
decoded here if so.

Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
Fixes: 8bad5b0a ('perf trace: Beautify signal number arg in several syscalls')
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1391648441.3003.101.camel@deadeye.wl.decadent.org.uk


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent af76815a

tools/perf/builtin-trace.c

+9 −1
Original line number Diff line number Diff line
@@ -825,7 +825,6 @@ static size_t syscall_arg__scnprintf_signum(char *bf, size_t size, struct syscal 
	P_SIGNUM(PIPE);

	P_SIGNUM(ALRM);

	P_SIGNUM(TERM);

	P_SIGNUM(STKFLT);

	P_SIGNUM(CHLD);

	P_SIGNUM(CONT);

	P_SIGNUM(STOP);
@@ -841,6 +840,15 @@ static size_t syscall_arg__scnprintf_signum(char *bf, size_t size, struct syscal 
	P_SIGNUM(IO);

	P_SIGNUM(PWR);

	P_SIGNUM(SYS);

#ifdef SIGEMT

	P_SIGNUM(EMT);

#endif

#ifdef SIGSTKFLT

	P_SIGNUM(STKFLT);

#endif

#ifdef SIGSWI

	P_SIGNUM(SWI);

#endif

	default: break;

	}