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Commit 3d903aa7 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf trace: Beautify mlock & friends 'addr' arg 

Printing it as an hex number.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-gd68zmnwbbofsv5m6w18intw@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent b6e8f8f4

tools/perf/builtin-trace.c

+6 −0
Original line number Diff line number Diff line
@@ -635,6 +635,10 @@ static struct syscall_fmt { 
	{ .name     = "madvise",    .errmsg = true,

	  .arg_scnprintf = { [0] = SCA_HEX,	 /* start */

			     [2] = SCA_MADV_BHV, /* behavior */ }, },

	{ .name	    = "mlock",	    .errmsg = true,

	  .arg_scnprintf = { [0] = SCA_HEX, /* addr */ }, },

	{ .name	    = "mlockall",   .errmsg = true,

	  .arg_scnprintf = { [0] = SCA_HEX, /* addr */ }, },

	{ .name	    = "mmap",	    .hexret = true,

	  .arg_scnprintf = { [0] = SCA_HEX,	  /* addr */

			     [2] = SCA_MMAP_PROT, /* prot */
@@ -645,6 +649,8 @@ static struct syscall_fmt { 
	{ .name	    = "mremap",	    .hexret = true,

	  .arg_scnprintf = { [0] = SCA_HEX, /* addr */

			     [4] = SCA_HEX, /* new_addr */ }, },

	{ .name	    = "munlock",    .errmsg = true,

	  .arg_scnprintf = { [0] = SCA_HEX, /* addr */ }, },

	{ .name	    = "munmap",	    .errmsg = true,

	  .arg_scnprintf = { [0] = SCA_HEX, /* addr */ }, },

	{ .name	    = "open",	    .errmsg = true,