linux.git/tools/perf/util/util.h, branch v3.12

perf util: Add parse_nsec_time() function

2013-08-07T20:35:26+00:00

The parse_nsec_time() function is for parsing a string of time into
64-bit nsec value.  It's a preparation of time filtering in some of perf
commands.

Signed-off-by: Namhyung Kim 
Tested-by: David Ahern 
Acked-by: David Ahern 
Cc: Andi Kleen 
Cc: David Ahern 
Cc: Ingo Molnar 
Cc: Jiri Olsa 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Cc: Stephane Eranian 
Link: http://lkml.kernel.org/r/1370310629-9642-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf util: Move debugfs/tracing helper functions to util.c

2013-07-12T16:46:00+00:00

Since they're generic helpers move them to util.c so that they can be
used by others.

Signed-off-by: Namhyung Kim 
Cc: David Ahern 
Cc: Frederic Weisbecker 
Cc: Ingo Molnar 
Cc: Jiri Olsa 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Cc: Stephane Eranian 
Cc: Steven Rostedt 
Link: http://lkml.kernel.org/r/1372230862-15861-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Include termios.h explicitly

2013-07-08T20:36:05+00:00

Building perf for android fails because it can't find the definition of
struct winsize.

This definition is in termios.h, so I add this header to util.h to solve
the problem.

It is missed by commit '2c803e52' which moves get_term_dimensions() from
builtin-top.c to util.c, but missed to move termios.h header.

Signed-off-by: Joonsoo Kim 
Acked-by: David Ahern 
Cc: David Ahern 
Cc: Ingo Molnar 
Cc: Namhyung Kim 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/1371603750-15053-3-git-send-email-iamjoonsoo.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Fix bug in isupper() and islower()

2013-05-28T13:23:51+00:00

One of the reasons 'perf test' is failing on Power appears to be due to
a bug in isupper().

isupper(c) and islower(c) should be checking 'c' against the mask 0x20.
Instead they are checking sane_ctype[c] which causes isupper() to be
true for lower case letters.

Signed-off-by: Sukadev Bhattiprolu 
Acked-by: Namhyung Kim 
Link: http://lkml.kernel.org/r/20130329192950.GA9312@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Get rid of redundant _FILE_OFFSET_BITS definition

2013-03-21T16:04:00+00:00

We define it in the Makefile so no need to duplicate it.

Signed-off-by: Namhyung Kim 
Cc: Ingo Molnar 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/1363686376-29525-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Extract perf-specific stuff from debugfs.c

2013-03-15T16:06:01+00:00

Move them to util.c and simplify code a bit.

Signed-off-by: Borislav Petkov 
Cc: Ingo Molnar 
Cc: Steven Rostedt 
Link: http://lkml.kernel.org/r/1361374353-30385-6-git-send-email-bp@alien8.de
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Move ltrim() to util/string.c

2013-01-24T19:40:49+00:00

As we have ltrim() implementation in builtin-script.c move it to the
more generic location of util/string.c so that it can be used from other
places.

Signed-off-by: Namhyung Kim 
Cc: Feng Tang 
Cc: Ingo Molnar 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/1358845787-1350-14-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Move get_term_dimensions from top to util.c

2013-01-24T19:40:34+00:00

It is used by util/help.c so it should be a lib function and included in
libperf.a. Code move only.

Signed-off-by: David Ahern 
Link: http://lkml.kernel.org/r/1358185681-90926-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Move strxfrchar into string object

2012-10-29T13:36:28+00:00

Moving strxfrchar function into string object.

Signed-off-by: Jiri Olsa 
Reviewed-by: Namhyung Kim 
Tested-by: Namhyung Kim 
Cc: Corey Ashford 
Cc: Frederic Weisbecker 
Cc: Ingo Molnar 
Cc: Namhyung Kim 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/1351372712-21104-5-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Move hex2u64 into util object

2012-10-29T13:36:02+00:00

Moving hex2u64 function into util object.

Signed-off-by: Jiri Olsa 
Reviewed-by: Namhyung Kim 
Tested-by: Namhyung Kim 
Cc: Corey Ashford 
Cc: Frederic Weisbecker 
Cc: Ingo Molnar 
Cc: Namhyung Kim 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/1351372712-21104-4-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo