* [PATCH 1/9] perf bench: fix assert when NDEBUG is defined
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 2/9] perf hists: Introduce perf_hpp for hist period printing Arnaldo Carvalho de Melo
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Irina Tirdea, David Ahern, Ingo Molnar,
Namhyung Kim, Paul Mackerras, Peter Zijlstra, Steven Rostedt,
Arnaldo Carvalho de Melo
From: Irina Tirdea <irina.tirdea@intel.com>
When NDEBUG is defined, the assert macro will be expanded to nothing.
Some assert calls used in perf are also including some functionality
(e.g. system calls), not only validity checks. Therefore, if NDEBUG is
defined, this functionality will be removed along with the assert. Perf
also defines BUG_ON based on assert, so it has the same problem.
Define BUG_ON so that the condition will be executed when NDEBUG is
defined. Replace the assert statements that have these side effects
with BUG_ON.
For defining BUG_ON, use "if (cond) {}" insted of "if (cond) ;" because
in the latter case build fails with "error: suggest braces around empty
body in an ‘if’ statement [-Werror=empty-body]"
Suggested-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1347082551-2394-1-git-send-email-irina.tirdea@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/bench/sched-pipe.c | 6 +++---
tools/perf/util/include/linux/kernel.h | 4 ++++
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/tools/perf/bench/sched-pipe.c b/tools/perf/bench/sched-pipe.c
index 0c7454f..15911e9 100644
--- a/tools/perf/bench/sched-pipe.c
+++ b/tools/perf/bench/sched-pipe.c
@@ -56,13 +56,13 @@ int bench_sched_pipe(int argc, const char **argv,
* causes error in building environment for perf
*/
int __used ret, wait_stat;
- pid_t pid, retpid;
+ pid_t pid, retpid __used;
argc = parse_options(argc, argv, options,
bench_sched_pipe_usage, 0);
- assert(!pipe(pipe_1));
- assert(!pipe(pipe_2));
+ BUG_ON(pipe(pipe_1));
+ BUG_ON(pipe(pipe_2));
pid = fork();
assert(pid >= 0);
diff --git a/tools/perf/util/include/linux/kernel.h b/tools/perf/util/include/linux/kernel.h
index b6842c1..4af9a10 100644
--- a/tools/perf/util/include/linux/kernel.h
+++ b/tools/perf/util/include/linux/kernel.h
@@ -47,8 +47,12 @@
#endif
#ifndef BUG_ON
+#ifdef NDEBUG
+#define BUG_ON(cond) do { if (cond) {} } while (0)
+#else
#define BUG_ON(cond) assert(!(cond))
#endif
+#endif
/*
* Both need more care to handle endianness
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 2/9] perf hists: Introduce perf_hpp for hist period printing
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 1/9] perf bench: fix assert when NDEBUG is defined Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 3/9] perf hists: Handle field separator properly Arnaldo Carvalho de Melo
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Namhyung Kim, Namhyung Kim, Paul Mackerras,
Peter Zijlstra, Arnaldo Carvalho de Melo
From: Namhyung Kim <namhyung.kim@lge.com>
Current hist print functions are messy because it has to consider many
of command line options and the code doing that is scattered around to
places. So when someone wants to add an option to manipulate the hist
output it'd very easy to miss to update all of them in sync. And things
getting worse as more options/features are added continuously.
So I'd like to refactor them using hpp formats and move common code to
ui/hist.c in order to make it easy to maintain and to add new features.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346640790-17197-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Makefile | 2 +
tools/perf/builtin-diff.c | 1 +
tools/perf/ui/hist.c | 340 ++++++++++++++++++++++++++++++++++++++++++++
tools/perf/ui/setup.c | 8 +-
tools/perf/ui/stdio/hist.c | 238 ++++++-------------------------
tools/perf/util/hist.h | 37 +++++
6 files changed, 426 insertions(+), 200 deletions(-)
create mode 100644 tools/perf/ui/hist.c
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 3eda492..e4b2e8f 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -403,7 +403,9 @@ LIB_OBJS += $(OUTPUT)util/cgroup.o
LIB_OBJS += $(OUTPUT)util/target.o
LIB_OBJS += $(OUTPUT)util/rblist.o
LIB_OBJS += $(OUTPUT)util/intlist.o
+
LIB_OBJS += $(OUTPUT)ui/helpline.o
+LIB_OBJS += $(OUTPUT)ui/hist.o
LIB_OBJS += $(OUTPUT)ui/stdio/hist.o
BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index e9933fd..c4c6d76 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -264,6 +264,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix __used)
if (symbol__init() < 0)
return -1;
+ perf_hpp__init(true, show_displacement);
setup_sorting(diff_usage, options);
setup_pager();
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
new file mode 100644
index 0000000..8ccd1f2
--- /dev/null
+++ b/tools/perf/ui/hist.c
@@ -0,0 +1,340 @@
+#include <math.h>
+
+#include "../util/hist.h"
+#include "../util/util.h"
+#include "../util/sort.h"
+
+
+/* hist period print (hpp) functions */
+static int hpp__header_overhead(struct perf_hpp *hpp)
+{
+ if (hpp->ptr)
+ return scnprintf(hpp->buf, hpp->size, "Baseline");
+ else
+ return scnprintf(hpp->buf, hpp->size, "Overhead");
+}
+
+static int hpp__width_overhead(struct perf_hpp *hpp __used)
+{
+ return 8;
+}
+
+static int hpp__color_overhead(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ double percent = 100.0 * he->period / hpp->total_period;
+
+ if (hpp->ptr) {
+ struct hists *old_hists = hpp->ptr;
+ u64 total_period = old_hists->stats.total_period;
+ u64 base_period = he->pair ? he->pair->period : 0;
+
+ if (total_period)
+ percent = 100.0 * base_period / total_period;
+ else
+ percent = 0.0;
+ }
+
+ return percent_color_snprintf(hpp->buf, hpp->size, " %5.2f%%", percent);
+}
+
+static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ double percent = 100.0 * he->period / hpp->total_period;
+
+ if (hpp->ptr) {
+ struct hists *old_hists = hpp->ptr;
+ u64 total_period = old_hists->stats.total_period;
+ u64 base_period = he->pair ? he->pair->period : 0;
+
+ if (total_period)
+ percent = 100.0 * base_period / total_period;
+ else
+ percent = 0.0;
+ }
+
+ return scnprintf(hpp->buf, hpp->size, " %5.2f%%", percent);
+}
+
+static int hpp__header_overhead_sys(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, " sys ");
+}
+
+static int hpp__width_overhead_sys(struct perf_hpp *hpp __used)
+{
+ return 6;
+}
+
+static int hpp__color_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_sys / hpp->total_period;
+ return percent_color_snprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
+}
+
+static int hpp__entry_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_sys / hpp->total_period;
+ return scnprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
+}
+
+static int hpp__header_overhead_us(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, " user ");
+}
+
+static int hpp__width_overhead_us(struct perf_hpp *hpp __used)
+{
+ return 6;
+}
+
+static int hpp__color_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_us / hpp->total_period;
+ return percent_color_snprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
+}
+
+static int hpp__entry_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_us / hpp->total_period;
+ return scnprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
+}
+
+static int hpp__header_overhead_guest_sys(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, "guest sys");
+}
+
+static int hpp__width_overhead_guest_sys(struct perf_hpp *hpp __used)
+{
+ return 9;
+}
+
+static int hpp__color_overhead_guest_sys(struct perf_hpp *hpp,
+ struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_guest_sys / hpp->total_period;
+ return percent_color_snprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
+}
+
+static int hpp__entry_overhead_guest_sys(struct perf_hpp *hpp,
+ struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_guest_sys / hpp->total_period;
+ return scnprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
+}
+
+static int hpp__header_overhead_guest_us(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, "guest usr");
+}
+
+static int hpp__width_overhead_guest_us(struct perf_hpp *hpp __used)
+{
+ return 9;
+}
+
+static int hpp__color_overhead_guest_us(struct perf_hpp *hpp,
+ struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_guest_us / hpp->total_period;
+ return percent_color_snprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
+}
+
+static int hpp__entry_overhead_guest_us(struct perf_hpp *hpp,
+ struct hist_entry *he)
+{
+ double percent = 100.0 * he->period_guest_us / hpp->total_period;
+ return scnprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
+}
+
+static int hpp__header_samples(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, " Samples ");
+}
+
+static int hpp__width_samples(struct perf_hpp *hpp __used)
+{
+ return 11;
+}
+
+static int hpp__entry_samples(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ return scnprintf(hpp->buf, hpp->size, "%11" PRIu64, he->nr_events);
+}
+
+static int hpp__header_period(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, " Period ");
+}
+
+static int hpp__width_period(struct perf_hpp *hpp __used)
+{
+ return 12;
+}
+
+static int hpp__entry_period(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ return scnprintf(hpp->buf, hpp->size, "%12" PRIu64, he->period);
+}
+
+static int hpp__header_delta(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, " Delta ");
+}
+
+static int hpp__width_delta(struct perf_hpp *hpp __used)
+{
+ return 7;
+}
+
+static int hpp__entry_delta(struct perf_hpp *hpp, struct hist_entry *he)
+{
+ struct hists *pair_hists = hpp->ptr;
+ u64 old_total, new_total;
+ double old_percent = 0, new_percent = 0;
+ double diff;
+ char buf[32];
+
+ old_total = pair_hists->stats.total_period;
+ if (old_total > 0 && he->pair)
+ old_percent = 100.0 * he->pair->period / old_total;
+
+ new_total = hpp->total_period;
+ if (new_total > 0)
+ new_percent = 100.0 * he->period / new_total;
+
+ diff = new_percent - old_percent;
+ if (fabs(diff) < 0.01)
+ return scnprintf(hpp->buf, hpp->size, " ");
+
+ scnprintf(buf, sizeof(buf), "%+4.2F%%", diff);
+ return scnprintf(hpp->buf, hpp->size, "%7.7s", buf);
+}
+
+static int hpp__header_displ(struct perf_hpp *hpp)
+{
+ return scnprintf(hpp->buf, hpp->size, "Displ.");
+}
+
+static int hpp__width_displ(struct perf_hpp *hpp __used)
+{
+ return 6;
+}
+
+static int hpp__entry_displ(struct perf_hpp *hpp, struct hist_entry *he __used)
+{
+ char buf[32];
+
+ if (!hpp->displacement)
+ return scnprintf(hpp->buf, hpp->size, " ");
+
+ scnprintf(buf, sizeof(buf), "%+4ld", hpp->displacement);
+ return scnprintf(hpp->buf, hpp->size, "%6.6s", buf);
+}
+
+#define HPP__COLOR_PRINT_FNS(_name) \
+ .header = hpp__header_ ## _name, \
+ .width = hpp__width_ ## _name, \
+ .color = hpp__color_ ## _name, \
+ .entry = hpp__entry_ ## _name
+
+#define HPP__PRINT_FNS(_name) \
+ .header = hpp__header_ ## _name, \
+ .width = hpp__width_ ## _name, \
+ .entry = hpp__entry_ ## _name
+
+struct perf_hpp_fmt perf_hpp__format[] = {
+ { .cond = true, HPP__COLOR_PRINT_FNS(overhead) },
+ { .cond = false, HPP__COLOR_PRINT_FNS(overhead_sys) },
+ { .cond = false, HPP__COLOR_PRINT_FNS(overhead_us) },
+ { .cond = false, HPP__COLOR_PRINT_FNS(overhead_guest_sys) },
+ { .cond = false, HPP__COLOR_PRINT_FNS(overhead_guest_us) },
+ { .cond = false, HPP__PRINT_FNS(samples) },
+ { .cond = false, HPP__PRINT_FNS(period) },
+ { .cond = false, HPP__PRINT_FNS(delta) },
+ { .cond = false, HPP__PRINT_FNS(displ) }
+};
+
+#undef HPP__COLOR_PRINT_FNS
+#undef HPP__PRINT_FNS
+
+void perf_hpp__init(bool need_pair, bool show_displacement)
+{
+ if (symbol_conf.show_cpu_utilization) {
+ perf_hpp__format[PERF_HPP__OVERHEAD_SYS].cond = true;
+ perf_hpp__format[PERF_HPP__OVERHEAD_US].cond = true;
+
+ if (perf_guest) {
+ perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].cond = true;
+ perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].cond = true;
+ }
+ }
+
+ if (symbol_conf.show_nr_samples)
+ perf_hpp__format[PERF_HPP__SAMPLES].cond = true;
+
+ if (symbol_conf.show_total_period)
+ perf_hpp__format[PERF_HPP__PERIOD].cond = true;
+
+ if (need_pair) {
+ perf_hpp__format[PERF_HPP__DELTA].cond = true;
+
+ if (show_displacement)
+ perf_hpp__format[PERF_HPP__DISPL].cond = true;
+ }
+}
+
+static inline void advance_hpp(struct perf_hpp *hpp, int inc)
+{
+ hpp->buf += inc;
+ hpp->size -= inc;
+}
+
+int hist_entry__period_snprintf(struct perf_hpp *hpp, struct hist_entry *he,
+ bool color)
+{
+ const char *sep = symbol_conf.field_sep;
+ char *start = hpp->buf;
+ int i, ret;
+
+ if (symbol_conf.exclude_other && !he->parent)
+ return 0;
+
+ for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+ if (!perf_hpp__format[i].cond)
+ continue;
+
+ if (!sep || i > 0) {
+ ret = scnprintf(hpp->buf, hpp->size, "%s", sep ?: " ");
+ advance_hpp(hpp, ret);
+ }
+
+ if (color && perf_hpp__format[i].color)
+ ret = perf_hpp__format[i].color(hpp, he);
+ else
+ ret = perf_hpp__format[i].entry(hpp, he);
+
+ advance_hpp(hpp, ret);
+ }
+
+ return hpp->buf - start;
+}
+
+int hist_entry__sort_snprintf(struct hist_entry *he, char *s, size_t size,
+ struct hists *hists)
+{
+ const char *sep = symbol_conf.field_sep;
+ struct sort_entry *se;
+ int ret = 0;
+
+ list_for_each_entry(se, &hist_entry__sort_list, list) {
+ if (se->elide)
+ continue;
+
+ ret += scnprintf(s + ret, size - ret, "%s", sep ?: " ");
+ ret += se->se_snprintf(he, s + ret, size - ret,
+ hists__col_len(hists, se->se_width_idx));
+ }
+
+ return ret;
+}
diff --git a/tools/perf/ui/setup.c b/tools/perf/ui/setup.c
index c7820e5..bd7d460 100644
--- a/tools/perf/ui/setup.c
+++ b/tools/perf/ui/setup.c
@@ -1,8 +1,8 @@
#include <pthread.h>
-#include "../cache.h"
-#include "../debug.h"
-
+#include "../util/cache.h"
+#include "../util/debug.h"
+#include "../util/hist.h"
pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;
@@ -29,6 +29,8 @@ void setup_browser(bool fallback_to_pager)
use_browser = 0;
if (fallback_to_pager)
setup_pager();
+
+ perf_hpp__init(false, false);
break;
}
}
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 9bf7e9e..4228b4c 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -1,5 +1,4 @@
#include <stdio.h>
-#include <math.h>
#include "../../util/util.h"
#include "../../util/hist.h"
@@ -291,138 +290,6 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he,
return 0;
}
-static int hist_entry__period_snprintf(struct hist_entry *he, char *s,
- size_t size, struct hists *pair_hists,
- bool show_displacement, long displacement,
- bool color, u64 total_period)
-{
- u64 period, total, period_sys, period_us, period_guest_sys, period_guest_us;
- u64 nr_events;
- const char *sep = symbol_conf.field_sep;
- int ret;
-
- if (symbol_conf.exclude_other && !he->parent)
- return 0;
-
- if (pair_hists) {
- period = he->pair ? he->pair->period : 0;
- nr_events = he->pair ? he->pair->nr_events : 0;
- total = pair_hists->stats.total_period;
- period_sys = he->pair ? he->pair->period_sys : 0;
- period_us = he->pair ? he->pair->period_us : 0;
- period_guest_sys = he->pair ? he->pair->period_guest_sys : 0;
- period_guest_us = he->pair ? he->pair->period_guest_us : 0;
- } else {
- period = he->period;
- nr_events = he->nr_events;
- total = total_period;
- period_sys = he->period_sys;
- period_us = he->period_us;
- period_guest_sys = he->period_guest_sys;
- period_guest_us = he->period_guest_us;
- }
-
- if (total) {
- if (color)
- ret = percent_color_snprintf(s, size,
- sep ? "%.2f" : " %6.2f%%",
- (period * 100.0) / total);
- else
- ret = scnprintf(s, size, sep ? "%.2f" : " %6.2f%%",
- (period * 100.0) / total);
- if (symbol_conf.show_cpu_utilization) {
- ret += percent_color_snprintf(s + ret, size - ret,
- sep ? "%.2f" : " %6.2f%%",
- (period_sys * 100.0) / total);
- ret += percent_color_snprintf(s + ret, size - ret,
- sep ? "%.2f" : " %6.2f%%",
- (period_us * 100.0) / total);
- if (perf_guest) {
- ret += percent_color_snprintf(s + ret,
- size - ret,
- sep ? "%.2f" : " %6.2f%%",
- (period_guest_sys * 100.0) /
- total);
- ret += percent_color_snprintf(s + ret,
- size - ret,
- sep ? "%.2f" : " %6.2f%%",
- (period_guest_us * 100.0) /
- total);
- }
- }
- } else
- ret = scnprintf(s, size, sep ? "%" PRIu64 : "%12" PRIu64 " ", period);
-
- if (symbol_conf.show_nr_samples) {
- if (sep)
- ret += scnprintf(s + ret, size - ret, "%c%" PRIu64, *sep, nr_events);
- else
- ret += scnprintf(s + ret, size - ret, "%11" PRIu64, nr_events);
- }
-
- if (symbol_conf.show_total_period) {
- if (sep)
- ret += scnprintf(s + ret, size - ret, "%c%" PRIu64, *sep, period);
- else
- ret += scnprintf(s + ret, size - ret, " %12" PRIu64, period);
- }
-
- if (pair_hists) {
- char bf[32];
- double old_percent = 0, new_percent = 0, diff;
-
- if (total > 0)
- old_percent = (period * 100.0) / total;
- if (total_period > 0)
- new_percent = (he->period * 100.0) / total_period;
-
- diff = new_percent - old_percent;
-
- if (fabs(diff) >= 0.01)
- scnprintf(bf, sizeof(bf), "%+4.2F%%", diff);
- else
- scnprintf(bf, sizeof(bf), " ");
-
- if (sep)
- ret += scnprintf(s + ret, size - ret, "%c%s", *sep, bf);
- else
- ret += scnprintf(s + ret, size - ret, "%11.11s", bf);
-
- if (show_displacement) {
- if (displacement)
- scnprintf(bf, sizeof(bf), "%+4ld", displacement);
- else
- scnprintf(bf, sizeof(bf), " ");
-
- if (sep)
- ret += scnprintf(s + ret, size - ret, "%c%s", *sep, bf);
- else
- ret += scnprintf(s + ret, size - ret, "%6.6s", bf);
- }
- }
-
- return ret;
-}
-
-int hist_entry__sort_snprintf(struct hist_entry *he, char *s, size_t size,
- struct hists *hists)
-{
- const char *sep = symbol_conf.field_sep;
- struct sort_entry *se;
- int ret = 0;
-
- list_for_each_entry(se, &hist_entry__sort_list, list) {
- if (se->elide)
- continue;
-
- ret += scnprintf(s + ret, size - ret, "%s", sep ?: " ");
- ret += se->se_snprintf(he, s + ret, size - ret,
- hists__col_len(hists, se->se_width_idx));
- }
-
- return ret;
-}
-
static size_t hist_entry__callchain_fprintf(struct hist_entry *he,
struct hists *hists,
u64 total_period, FILE *fp)
@@ -441,18 +308,22 @@ static size_t hist_entry__callchain_fprintf(struct hist_entry *he,
static int hist_entry__fprintf(struct hist_entry *he, size_t size,
struct hists *hists, struct hists *pair_hists,
- bool show_displacement, long displacement,
- u64 total_period, FILE *fp)
+ long displacement, u64 total_period, FILE *fp)
{
char bf[512];
int ret;
+ struct perf_hpp hpp = {
+ .buf = bf,
+ .size = size,
+ .total_period = total_period,
+ .displacement = displacement,
+ .ptr = pair_hists,
+ };
if (size == 0 || size > sizeof(bf))
- size = sizeof(bf);
+ size = hpp.size = sizeof(bf);
- ret = hist_entry__period_snprintf(he, bf, size, pair_hists,
- show_displacement, displacement,
- true, total_period);
+ ret = hist_entry__period_snprintf(&hpp, he, true);
hist_entry__sort_snprintf(he, bf + ret, size - ret, hists);
ret = fprintf(fp, "%s\n", bf);
@@ -477,59 +348,29 @@ size_t hists__fprintf(struct hists *hists, struct hists *pair,
unsigned int width;
const char *sep = symbol_conf.field_sep;
const char *col_width = symbol_conf.col_width_list_str;
- int nr_rows = 0;
+ int idx, nr_rows = 0;
+ char bf[64];
+ struct perf_hpp dummy_hpp = {
+ .buf = bf,
+ .size = sizeof(bf),
+ .ptr = pair,
+ };
init_rem_hits();
if (!show_header)
goto print_entries;
- fprintf(fp, "# %s", pair ? "Baseline" : "Overhead");
-
- if (symbol_conf.show_cpu_utilization) {
- if (sep) {
- ret += fprintf(fp, "%csys", *sep);
- ret += fprintf(fp, "%cus", *sep);
- if (perf_guest) {
- ret += fprintf(fp, "%cguest sys", *sep);
- ret += fprintf(fp, "%cguest us", *sep);
- }
- } else {
- ret += fprintf(fp, " sys ");
- ret += fprintf(fp, " us ");
- if (perf_guest) {
- ret += fprintf(fp, " guest sys ");
- ret += fprintf(fp, " guest us ");
- }
- }
- }
-
- if (symbol_conf.show_nr_samples) {
- if (sep)
- fprintf(fp, "%cSamples", *sep);
- else
- fputs(" Samples ", fp);
- }
-
- if (symbol_conf.show_total_period) {
- if (sep)
- ret += fprintf(fp, "%cPeriod", *sep);
- else
- ret += fprintf(fp, " Period ");
- }
+ fprintf(fp, "# ");
+ for (idx = 0; idx < PERF_HPP__MAX_INDEX; idx++) {
+ if (!perf_hpp__format[idx].cond)
+ continue;
- if (pair) {
- if (sep)
- ret += fprintf(fp, "%cDelta", *sep);
- else
- ret += fprintf(fp, " Delta ");
+ if (idx)
+ fprintf(fp, "%s", sep ?: " ");
- if (show_displacement) {
- if (sep)
- ret += fprintf(fp, "%cDisplacement", *sep);
- else
- ret += fprintf(fp, " Displ");
- }
+ perf_hpp__format[idx].header(&dummy_hpp);
+ fprintf(fp, "%s", bf);
}
list_for_each_entry(se, &hist_entry__sort_list, list) {
@@ -561,18 +402,21 @@ size_t hists__fprintf(struct hists *hists, struct hists *pair,
if (sep)
goto print_entries;
- fprintf(fp, "# ........");
- if (symbol_conf.show_cpu_utilization)
- fprintf(fp, " ....... .......");
- if (symbol_conf.show_nr_samples)
- fprintf(fp, " ..........");
- if (symbol_conf.show_total_period)
- fprintf(fp, " ............");
- if (pair) {
- fprintf(fp, " ..........");
- if (show_displacement)
- fprintf(fp, " .....");
+ fprintf(fp, "# ");
+ for (idx = 0; idx < PERF_HPP__MAX_INDEX; idx++) {
+ unsigned int i;
+
+ if (!perf_hpp__format[idx].cond)
+ continue;
+
+ if (idx)
+ fprintf(fp, "%s", sep ?: " ");
+
+ width = perf_hpp__format[idx].width(&dummy_hpp);
+ for (i = 0; i < width; i++)
+ fprintf(fp, ".");
}
+
list_for_each_entry(se, &hist_entry__sort_list, list) {
unsigned int i;
@@ -612,8 +456,8 @@ print_entries:
displacement = 0;
++position;
}
- ret += hist_entry__fprintf(h, max_cols, hists, pair, show_displacement,
- displacement, total_period, fp);
+ ret += hist_entry__fprintf(h, max_cols, hists, pair, displacement,
+ total_period, fp);
if (max_rows && ++nr_rows >= max_rows)
goto out;
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 2e650ff..4146f51 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -115,6 +115,43 @@ bool hists__new_col_len(struct hists *self, enum hist_column col, u16 len);
void hists__reset_col_len(struct hists *hists);
void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
+struct perf_hpp {
+ char *buf;
+ size_t size;
+ u64 total_period;
+ const char *sep;
+ long displacement;
+ void *ptr;
+};
+
+struct perf_hpp_fmt {
+ bool cond;
+ int (*header)(struct perf_hpp *hpp);
+ int (*width)(struct perf_hpp *hpp);
+ int (*color)(struct perf_hpp *hpp, struct hist_entry *he);
+ int (*entry)(struct perf_hpp *hpp, struct hist_entry *he);
+};
+
+extern struct perf_hpp_fmt perf_hpp__format[];
+
+enum {
+ PERF_HPP__OVERHEAD,
+ PERF_HPP__OVERHEAD_SYS,
+ PERF_HPP__OVERHEAD_US,
+ PERF_HPP__OVERHEAD_GUEST_SYS,
+ PERF_HPP__OVERHEAD_GUEST_US,
+ PERF_HPP__SAMPLES,
+ PERF_HPP__PERIOD,
+ PERF_HPP__DELTA,
+ PERF_HPP__DISPL,
+
+ PERF_HPP__MAX_INDEX
+};
+
+void perf_hpp__init(bool need_pair, bool show_displacement);
+int hist_entry__period_snprintf(struct perf_hpp *hpp, struct hist_entry *he,
+ bool color);
+
struct perf_evlist;
#ifdef NO_NEWT_SUPPORT
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 3/9] perf hists: Handle field separator properly
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 1/9] perf bench: fix assert when NDEBUG is defined Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 2/9] perf hists: Introduce perf_hpp for hist period printing Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 4/9] perf hists: Use perf_hpp__format->width to calculate the column widths Arnaldo Carvalho de Melo
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Namhyung Kim, Namhyung Kim, Paul Mackerras,
Peter Zijlstra, Arnaldo Carvalho de Melo
From: Namhyung Kim <namhyung.kim@lge.com>
When a field separator is given, the output format doesn't need to be
fancy like aligning to column length, coloring the percent value and so
on. And since there's a slight difference to normal format, fix it not
to break backward compatibility.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346640790-17197-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/hist.c | 74 ++++++++++++++++++++++++++++---------------
tools/perf/ui/stdio/hist.c | 3 +-
2 files changed, 50 insertions(+), 27 deletions(-)
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 8ccd1f2..009adf2 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -8,10 +8,9 @@
/* hist period print (hpp) functions */
static int hpp__header_overhead(struct perf_hpp *hpp)
{
- if (hpp->ptr)
- return scnprintf(hpp->buf, hpp->size, "Baseline");
- else
- return scnprintf(hpp->buf, hpp->size, "Overhead");
+ const char *fmt = hpp->ptr ? "Baseline" : "Overhead";
+
+ return scnprintf(hpp->buf, hpp->size, fmt);
}
static int hpp__width_overhead(struct perf_hpp *hpp __used)
@@ -40,6 +39,7 @@ static int hpp__color_overhead(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he)
{
double percent = 100.0 * he->period / hpp->total_period;
+ const char *fmt = symbol_conf.field_sep ? "%.2f" : " %5.2f%%";
if (hpp->ptr) {
struct hists *old_hists = hpp->ptr;
@@ -52,12 +52,14 @@ static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he)
percent = 0.0;
}
- return scnprintf(hpp->buf, hpp->size, " %5.2f%%", percent);
+ return scnprintf(hpp->buf, hpp->size, fmt, percent);
}
static int hpp__header_overhead_sys(struct perf_hpp *hpp)
{
- return scnprintf(hpp->buf, hpp->size, " sys ");
+ const char *fmt = symbol_conf.field_sep ? "%s" : "%6s";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, "sys");
}
static int hpp__width_overhead_sys(struct perf_hpp *hpp __used)
@@ -74,12 +76,16 @@ static int hpp__color_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
{
double percent = 100.0 * he->period_sys / hpp->total_period;
- return scnprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
+ const char *fmt = symbol_conf.field_sep ? "%.2f" : "%5.2f%%";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, percent);
}
static int hpp__header_overhead_us(struct perf_hpp *hpp)
{
- return scnprintf(hpp->buf, hpp->size, " user ");
+ const char *fmt = symbol_conf.field_sep ? "%s" : "%6s";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, "user");
}
static int hpp__width_overhead_us(struct perf_hpp *hpp __used)
@@ -96,7 +102,9 @@ static int hpp__color_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
{
double percent = 100.0 * he->period_us / hpp->total_period;
- return scnprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
+ const char *fmt = symbol_conf.field_sep ? "%.2f" : "%5.2f%%";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, percent);
}
static int hpp__header_overhead_guest_sys(struct perf_hpp *hpp)
@@ -120,7 +128,9 @@ static int hpp__entry_overhead_guest_sys(struct perf_hpp *hpp,
struct hist_entry *he)
{
double percent = 100.0 * he->period_guest_sys / hpp->total_period;
- return scnprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
+ const char *fmt = symbol_conf.field_sep ? "%.2f" : " %5.2f%% ";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, percent);
}
static int hpp__header_overhead_guest_us(struct perf_hpp *hpp)
@@ -144,12 +154,16 @@ static int hpp__entry_overhead_guest_us(struct perf_hpp *hpp,
struct hist_entry *he)
{
double percent = 100.0 * he->period_guest_us / hpp->total_period;
- return scnprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
+ const char *fmt = symbol_conf.field_sep ? "%.2f" : " %5.2f%% ";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, percent);
}
static int hpp__header_samples(struct perf_hpp *hpp)
{
- return scnprintf(hpp->buf, hpp->size, " Samples ");
+ const char *fmt = symbol_conf.field_sep ? "%s" : "%11s";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, "Samples");
}
static int hpp__width_samples(struct perf_hpp *hpp __used)
@@ -159,12 +173,16 @@ static int hpp__width_samples(struct perf_hpp *hpp __used)
static int hpp__entry_samples(struct perf_hpp *hpp, struct hist_entry *he)
{
- return scnprintf(hpp->buf, hpp->size, "%11" PRIu64, he->nr_events);
+ const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%11" PRIu64;
+
+ return scnprintf(hpp->buf, hpp->size, fmt, he->nr_events);
}
static int hpp__header_period(struct perf_hpp *hpp)
{
- return scnprintf(hpp->buf, hpp->size, " Period ");
+ const char *fmt = symbol_conf.field_sep ? "%s" : "%12s";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, "Period");
}
static int hpp__width_period(struct perf_hpp *hpp __used)
@@ -174,12 +192,16 @@ static int hpp__width_period(struct perf_hpp *hpp __used)
static int hpp__entry_period(struct perf_hpp *hpp, struct hist_entry *he)
{
- return scnprintf(hpp->buf, hpp->size, "%12" PRIu64, he->period);
+ const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%12" PRIu64;
+
+ return scnprintf(hpp->buf, hpp->size, fmt, he->period);
}
static int hpp__header_delta(struct perf_hpp *hpp)
{
- return scnprintf(hpp->buf, hpp->size, " Delta ");
+ const char *fmt = symbol_conf.field_sep ? "%s" : "%7s";
+
+ return scnprintf(hpp->buf, hpp->size, fmt, "Delta");
}
static int hpp__width_delta(struct perf_hpp *hpp __used)
@@ -193,7 +215,8 @@ static int hpp__entry_delta(struct perf_hpp *hpp, struct hist_entry *he)
u64 old_total, new_total;
double old_percent = 0, new_percent = 0;
double diff;
- char buf[32];
+ const char *fmt = symbol_conf.field_sep ? "%s" : "%7.7s";
+ char buf[32] = " ";
old_total = pair_hists->stats.total_period;
if (old_total > 0 && he->pair)
@@ -204,11 +227,10 @@ static int hpp__entry_delta(struct perf_hpp *hpp, struct hist_entry *he)
new_percent = 100.0 * he->period / new_total;
diff = new_percent - old_percent;
- if (fabs(diff) < 0.01)
- return scnprintf(hpp->buf, hpp->size, " ");
+ if (fabs(diff) >= 0.01)
+ scnprintf(buf, sizeof(buf), "%+4.2F%%", diff);
- scnprintf(buf, sizeof(buf), "%+4.2F%%", diff);
- return scnprintf(hpp->buf, hpp->size, "%7.7s", buf);
+ return scnprintf(hpp->buf, hpp->size, fmt, buf);
}
static int hpp__header_displ(struct perf_hpp *hpp)
@@ -223,13 +245,13 @@ static int hpp__width_displ(struct perf_hpp *hpp __used)
static int hpp__entry_displ(struct perf_hpp *hpp, struct hist_entry *he __used)
{
- char buf[32];
+ const char *fmt = symbol_conf.field_sep ? "%s" : "%6.6s";
+ char buf[32] = " ";
- if (!hpp->displacement)
- return scnprintf(hpp->buf, hpp->size, " ");
+ if (hpp->displacement)
+ scnprintf(buf, sizeof(buf), "%+4ld", hpp->displacement);
- scnprintf(buf, sizeof(buf), "%+4ld", hpp->displacement);
- return scnprintf(hpp->buf, hpp->size, "%6.6s", buf);
+ return scnprintf(hpp->buf, hpp->size, fmt, buf);
}
#define HPP__COLOR_PRINT_FNS(_name) \
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 4228b4c..882461a 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -319,11 +319,12 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
.displacement = displacement,
.ptr = pair_hists,
};
+ bool color = !symbol_conf.field_sep;
if (size == 0 || size > sizeof(bf))
size = hpp.size = sizeof(bf);
- ret = hist_entry__period_snprintf(&hpp, he, true);
+ ret = hist_entry__period_snprintf(&hpp, he, color);
hist_entry__sort_snprintf(he, bf + ret, size - ret, hists);
ret = fprintf(fp, "%s\n", bf);
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 4/9] perf hists: Use perf_hpp__format->width to calculate the column widths
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (2 preceding siblings ...)
2012-09-08 20:36 ` [PATCH 3/9] perf hists: Handle field separator properly Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 5/9] perf hists browser: Use perf_hpp__format functions Arnaldo Carvalho de Melo
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Namhyung Kim, Namhyung Kim, Paul Mackerras,
Peter Zijlstra, Arnaldo Carvalho de Melo
From: Namhyung Kim <namhyung.kim@lge.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346640790-17197-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/hist.c | 27 +++++++++++++++++++++++++++
tools/perf/util/hist.c | 33 ---------------------------------
2 files changed, 27 insertions(+), 33 deletions(-)
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 009adf2..031b349 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -360,3 +360,30 @@ int hist_entry__sort_snprintf(struct hist_entry *he, char *s, size_t size,
return ret;
}
+
+/*
+ * See hists__fprintf to match the column widths
+ */
+unsigned int hists__sort_list_width(struct hists *hists)
+{
+ struct sort_entry *se;
+ int i, ret = 0;
+
+ for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+ if (!perf_hpp__format[i].cond)
+ continue;
+ if (i)
+ ret += 2;
+
+ ret += perf_hpp__format[i].width(NULL);
+ }
+
+ list_for_each_entry(se, &hist_entry__sort_list, list)
+ if (!se->elide)
+ ret += 2 + hists__col_len(hists, se->se_width_idx);
+
+ if (verbose) /* Addr + origin */
+ ret += 3 + BITS_PER_LONG / 4;
+
+ return ret;
+}
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index b1817f1..0ba65ad 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -563,39 +563,6 @@ void hists__output_resort_threaded(struct hists *hists)
return __hists__output_resort(hists, true);
}
-/*
- * See hists__fprintf to match the column widths
- */
-unsigned int hists__sort_list_width(struct hists *hists)
-{
- struct sort_entry *se;
- int ret = 9; /* total % */
-
- if (symbol_conf.show_cpu_utilization) {
- ret += 7; /* count_sys % */
- ret += 6; /* count_us % */
- if (perf_guest) {
- ret += 13; /* count_guest_sys % */
- ret += 12; /* count_guest_us % */
- }
- }
-
- if (symbol_conf.show_nr_samples)
- ret += 11;
-
- if (symbol_conf.show_total_period)
- ret += 13;
-
- list_for_each_entry(se, &hist_entry__sort_list, list)
- if (!se->elide)
- ret += 2 + hists__col_len(hists, se->se_width_idx);
-
- if (verbose) /* Addr + origin */
- ret += 3 + BITS_PER_LONG / 4;
-
- return ret;
-}
-
static void hists__remove_entry_filter(struct hists *hists, struct hist_entry *h,
enum hist_filter filter)
{
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 5/9] perf hists browser: Use perf_hpp__format functions
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (3 preceding siblings ...)
2012-09-08 20:36 ` [PATCH 4/9] perf hists: Use perf_hpp__format->width to calculate the column widths Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 6/9] perf gtk/browser: " Arnaldo Carvalho de Melo
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Namhyung Kim, Namhyung Kim, Paul Mackerras,
Peter Zijlstra, Arnaldo Carvalho de Melo
From: Namhyung Kim <namhyung.kim@lge.com>
Override hpp->color functions for TUI. Because line coloring is done
outside of the function, it just sets the percent value and pass it.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346640790-17197-5-git-send-email-namhyung@kernel.org
[ committer note: Keep previous layout by showing the overhead at column 1 ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/browsers/hists.c | 96 ++++++++++++++++++++++++++++++----------
tools/perf/ui/tui/setup.c | 4 ++
2 files changed, 77 insertions(+), 23 deletions(-)
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 81bd8c2..5a5739b 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -28,6 +28,8 @@ struct hist_browser {
bool has_symbols;
};
+extern void hist_browser__init_hpp(void);
+
static int hists__browser_title(struct hists *hists, char *bf, size_t size,
const char *ev_name);
@@ -563,14 +565,47 @@ static int hist_browser__show_callchain(struct hist_browser *browser,
return row - first_row;
}
+#define HPP__COLOR_FN(_name, _field) \
+static int hist_browser__hpp_color_ ## _name(struct perf_hpp *hpp, \
+ struct hist_entry *he) \
+{ \
+ double percent = 100.0 * he->_field / hpp->total_period; \
+ *(double *)hpp->ptr = percent; \
+ return scnprintf(hpp->buf, hpp->size, "%5.2f%%", percent); \
+}
+
+HPP__COLOR_FN(overhead, period)
+HPP__COLOR_FN(overhead_sys, period_sys)
+HPP__COLOR_FN(overhead_us, period_us)
+HPP__COLOR_FN(overhead_guest_sys, period_guest_sys)
+HPP__COLOR_FN(overhead_guest_us, period_guest_us)
+
+#undef HPP__COLOR_FN
+
+void hist_browser__init_hpp(void)
+{
+ perf_hpp__init(false, false);
+
+ perf_hpp__format[PERF_HPP__OVERHEAD].color =
+ hist_browser__hpp_color_overhead;
+ perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color =
+ hist_browser__hpp_color_overhead_sys;
+ perf_hpp__format[PERF_HPP__OVERHEAD_US].color =
+ hist_browser__hpp_color_overhead_us;
+ perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].color =
+ hist_browser__hpp_color_overhead_guest_sys;
+ perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color =
+ hist_browser__hpp_color_overhead_guest_us;
+}
+
static int hist_browser__show_entry(struct hist_browser *browser,
struct hist_entry *entry,
unsigned short row)
{
char s[256];
double percent;
- int printed = 0;
- int width = browser->b.width - 6; /* The percentage */
+ int i, printed = 0;
+ int width = browser->b.width - 1;
char folded_sign = ' ';
bool current_entry = ui_browser__is_current_entry(&browser->b, row);
off_t row_offset = entry->row_offset;
@@ -586,35 +621,50 @@ static int hist_browser__show_entry(struct hist_browser *browser,
}
if (row_offset == 0) {
- hist_entry__sort_snprintf(entry, s, sizeof(s), browser->hists);
- percent = (entry->period * 100.0) / browser->hists->stats.total_period;
+ struct perf_hpp hpp = {
+ .buf = s,
+ .size = sizeof(s),
+ .total_period = browser->hists->stats.total_period,
+ };
- ui_browser__set_percent_color(&browser->b, percent, current_entry);
- ui_browser__gotorc(&browser->b, row, 0);
- if (symbol_conf.use_callchain) {
- slsmg_printf("%c ", folded_sign);
- width -= 2;
- }
+ ui_browser__gotorc(&browser->b, row, 1);
- slsmg_printf(" %5.2f%%", percent);
+ for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+ if (!perf_hpp__format[i].cond)
+ continue;
- /* The scroll bar isn't being used */
- if (!browser->b.navkeypressed)
- width += 1;
+ if (i) {
+ slsmg_printf(" ");
+ width -= 2;
+ }
- if (!current_entry || !browser->b.navkeypressed)
- ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL);
+ if (perf_hpp__format[i].color) {
+ hpp.ptr = &percent;
+ /* It will set percent for us. See HPP__COLOR_FN above. */
+ width -= perf_hpp__format[i].color(&hpp, entry);
- if (symbol_conf.show_nr_samples) {
- slsmg_printf(" %11u", entry->nr_events);
- width -= 12;
- }
+ ui_browser__set_percent_color(&browser->b, percent, current_entry);
+
+ if (i == 0 && symbol_conf.use_callchain) {
+ slsmg_printf("%c ", folded_sign);
+ width -= 2;
+ }
+
+ slsmg_printf("%s", s);
- if (symbol_conf.show_total_period) {
- slsmg_printf(" %12" PRIu64, entry->period);
- width -= 13;
+ if (!current_entry || !browser->b.navkeypressed)
+ ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL);
+ } else {
+ width -= perf_hpp__format[i].entry(&hpp, entry);
+ slsmg_printf("%s", s);
+ }
}
+ /* The scroll bar isn't being used */
+ if (!browser->b.navkeypressed)
+ width += 1;
+
+ hist_entry__sort_snprintf(entry, s, sizeof(s), browser->hists);
slsmg_write_nstring(s, width);
++row;
++printed;
diff --git a/tools/perf/ui/tui/setup.c b/tools/perf/ui/tui/setup.c
index 4c936e0..4dc0887 100644
--- a/tools/perf/ui/tui/setup.c
+++ b/tools/perf/ui/tui/setup.c
@@ -15,6 +15,8 @@ static volatile int ui__need_resize;
extern struct perf_error_ops perf_tui_eops;
+extern void hist_browser__init_hpp(void);
+
void ui__refresh_dimensions(bool force)
{
if (force || ui__need_resize) {
@@ -124,6 +126,8 @@ int ui__init(void)
signal(SIGTERM, ui__signal);
perf_error__register(&perf_tui_eops);
+
+ hist_browser__init_hpp();
out:
return err;
}
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 6/9] perf gtk/browser: Use perf_hpp__format functions
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (4 preceding siblings ...)
2012-09-08 20:36 ` [PATCH 5/9] perf hists browser: Use perf_hpp__format functions Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 7/9] perf annotate: Make a copy of filename for passing to basename Arnaldo Carvalho de Melo
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Namhyung Kim, Namhyung Kim, Paul Mackerras,
Peter Zijlstra, Arnaldo Carvalho de Melo
From: Namhyung Kim <namhyung.kim@lge.com>
Now we can support color using pango markup with this change.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346640790-17197-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/gtk/browser.c | 101 ++++++++++++++++++++++++++++++++++++-------
tools/perf/ui/gtk/gtk.h | 1 +
tools/perf/ui/gtk/setup.c | 1 +
3 files changed, 87 insertions(+), 16 deletions(-)
diff --git a/tools/perf/ui/gtk/browser.c b/tools/perf/ui/gtk/browser.c
index 26b5b65..3c16ab5 100644
--- a/tools/perf/ui/gtk/browser.c
+++ b/tools/perf/ui/gtk/browser.c
@@ -36,6 +36,57 @@ static void perf_gtk__resize_window(GtkWidget *window)
gtk_window_resize(GTK_WINDOW(window), width, height);
}
+static const char *perf_gtk__get_percent_color(double percent)
+{
+ if (percent >= MIN_RED)
+ return "<span fgcolor='red'>";
+ if (percent >= MIN_GREEN)
+ return "<span fgcolor='dark green'>";
+ return NULL;
+}
+
+#define HPP__COLOR_FN(_name, _field) \
+static int perf_gtk__hpp_color_ ## _name(struct perf_hpp *hpp, \
+ struct hist_entry *he) \
+{ \
+ double percent = 100.0 * he->_field / hpp->total_period; \
+ const char *markup; \
+ int ret = 0; \
+ \
+ markup = perf_gtk__get_percent_color(percent); \
+ if (markup) \
+ ret += scnprintf(hpp->buf, hpp->size, "%s", markup); \
+ ret += scnprintf(hpp->buf + ret, hpp->size - ret, "%5.2f%%", percent); \
+ if (markup) \
+ ret += scnprintf(hpp->buf + ret, hpp->size - ret, "</span>"); \
+ \
+ return ret; \
+}
+
+HPP__COLOR_FN(overhead, period)
+HPP__COLOR_FN(overhead_sys, period_sys)
+HPP__COLOR_FN(overhead_us, period_us)
+HPP__COLOR_FN(overhead_guest_sys, period_guest_sys)
+HPP__COLOR_FN(overhead_guest_us, period_guest_us)
+
+#undef HPP__COLOR_FN
+
+void perf_gtk__init_hpp(void)
+{
+ perf_hpp__init(false, false);
+
+ perf_hpp__format[PERF_HPP__OVERHEAD].color =
+ perf_gtk__hpp_color_overhead;
+ perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color =
+ perf_gtk__hpp_color_overhead_sys;
+ perf_hpp__format[PERF_HPP__OVERHEAD_US].color =
+ perf_gtk__hpp_color_overhead_us;
+ perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].color =
+ perf_gtk__hpp_color_overhead_guest_sys;
+ perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color =
+ perf_gtk__hpp_color_overhead_guest_us;
+}
+
static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists)
{
GType col_types[MAX_COLUMNS];
@@ -43,15 +94,25 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists)
struct sort_entry *se;
GtkListStore *store;
struct rb_node *nd;
- u64 total_period;
GtkWidget *view;
- int col_idx;
+ int i, col_idx;
int nr_cols;
+ char s[512];
+
+ struct perf_hpp hpp = {
+ .buf = s,
+ .size = sizeof(s),
+ .total_period = hists->stats.total_period,
+ };
nr_cols = 0;
- /* The percentage column */
- col_types[nr_cols++] = G_TYPE_STRING;
+ for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+ if (!perf_hpp__format[i].cond)
+ continue;
+
+ col_types[nr_cols++] = G_TYPE_STRING;
+ }
list_for_each_entry(se, &hist_entry__sort_list, list) {
if (se->elide)
@@ -68,11 +129,17 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists)
col_idx = 0;
- /* The percentage column */
- gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
- -1, "Overhead (%)",
- renderer, "text",
- col_idx++, NULL);
+ for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+ if (!perf_hpp__format[i].cond)
+ continue;
+
+ perf_hpp__format[i].header(&hpp);
+
+ gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
+ -1, s,
+ renderer, "markup",
+ col_idx++, NULL);
+ }
list_for_each_entry(se, &hist_entry__sort_list, list) {
if (se->elide)
@@ -88,13 +155,9 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists)
g_object_unref(GTK_TREE_MODEL(store));
- total_period = hists->stats.total_period;
-
for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
GtkTreeIter iter;
- double percent;
- char s[512];
if (h->filtered)
continue;
@@ -103,11 +166,17 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists)
col_idx = 0;
- percent = (h->period * 100.0) / total_period;
+ for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+ if (!perf_hpp__format[i].cond)
+ continue;
- snprintf(s, ARRAY_SIZE(s), "%.2f", percent);
+ if (perf_hpp__format[i].color)
+ perf_hpp__format[i].color(&hpp, h);
+ else
+ perf_hpp__format[i].entry(&hpp, h);
- gtk_list_store_set(store, &iter, col_idx++, s, -1);
+ gtk_list_store_set(store, &iter, col_idx++, s, -1);
+ }
list_for_each_entry(se, &hist_entry__sort_list, list) {
if (se->elide)
diff --git a/tools/perf/ui/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h
index 793cb61..687af0b 100644
--- a/tools/perf/ui/gtk/gtk.h
+++ b/tools/perf/ui/gtk/gtk.h
@@ -30,6 +30,7 @@ struct perf_gtk_context *perf_gtk__activate_context(GtkWidget *window);
int perf_gtk__deactivate_context(struct perf_gtk_context **ctx);
void perf_gtk__init_helpline(void);
+void perf_gtk__init_hpp(void);
#ifndef HAVE_GTK_INFO_BAR
static inline GtkWidget *perf_gtk__setup_info_bar(void)
diff --git a/tools/perf/ui/gtk/setup.c b/tools/perf/ui/gtk/setup.c
index ec1ee26..2642943 100644
--- a/tools/perf/ui/gtk/setup.c
+++ b/tools/perf/ui/gtk/setup.c
@@ -8,6 +8,7 @@ int perf_gtk__init(void)
{
perf_error__register(&perf_gtk_eops);
perf_gtk__init_helpline();
+ perf_gtk__init_hpp();
return gtk_init_check(NULL, NULL) ? 0 : -1;
}
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 7/9] perf annotate: Make a copy of filename for passing to basename
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (5 preceding siblings ...)
2012-09-08 20:36 ` [PATCH 6/9] perf gtk/browser: " Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 8/9] perf probe: Make a copy of exec path " Arnaldo Carvalho de Melo
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, David Ahern, Irina Tirdea, Pekka Enberg,
Arnaldo Carvalho de Melo
From: David Ahern <dsahern@gmail.com>
The basename function may modify the string passed to it, so the string
should not be marked const.
Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Irina Tirdea <irina.tirdea@gmail.com>
Cc: Pekka Enberg <penberg@kernel.org>
Link: http://lkml.kernel.org/r/1347116812-93646-2-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/annotate.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 51ef69c..04eafd3 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -984,7 +984,8 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx,
int context)
{
struct dso *dso = map->dso;
- const char *filename = dso->long_name, *d_filename;
+ char *filename;
+ const char *d_filename;
struct annotation *notes = symbol__annotation(sym);
struct disasm_line *pos, *queue = NULL;
u64 start = map__rip_2objdump(map, sym->start);
@@ -992,6 +993,10 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx,
int more = 0;
u64 len;
+ filename = strdup(dso->long_name);
+ if (!filename)
+ return -ENOMEM;
+
if (full_paths)
d_filename = filename;
else
@@ -1042,6 +1047,8 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, int evidx,
}
}
+ free(filename);
+
return more;
}
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 8/9] perf probe: Make a copy of exec path for passing to basename
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (6 preceding siblings ...)
2012-09-08 20:36 ` [PATCH 7/9] perf annotate: Make a copy of filename for passing to basename Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-08 20:36 ` [PATCH 9/9] perf symbols: Remove BIONIC wrapper around libgen.h Arnaldo Carvalho de Melo
2012-09-09 8:40 ` [GIT PULL 0/9] perf/core improvements and fixes Ingo Molnar
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, David Ahern, Irina Tirdea, Pekka Enberg,
Srikar Dronamraju, Arnaldo Carvalho de Melo
From: David Ahern <dsahern@gmail.com>
The basename function may modify the string passed to it, so the string
should not be marked const.
Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Irina Tirdea <irina.tirdea@gmail.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1347116812-93646-3-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/probe-event.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 0dda25d..e8c72de 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -2307,10 +2307,17 @@ static int convert_name_to_addr(struct perf_probe_event *pev, const char *exec)
function = NULL;
}
if (!pev->group) {
- char *ptr1, *ptr2;
+ char *ptr1, *ptr2, *exec_copy;
pev->group = zalloc(sizeof(char *) * 64);
- ptr1 = strdup(basename(exec));
+ exec_copy = strdup(exec);
+ if (!exec_copy) {
+ ret = -ENOMEM;
+ pr_warning("Failed to copy exec string.\n");
+ goto out;
+ }
+
+ ptr1 = strdup(basename(exec_copy));
if (ptr1) {
ptr2 = strpbrk(ptr1, "-._");
if (ptr2)
@@ -2319,6 +2326,7 @@ static int convert_name_to_addr(struct perf_probe_event *pev, const char *exec)
ptr1);
free(ptr1);
}
+ free(exec_copy);
}
free(pp->function);
pp->function = zalloc(sizeof(char *) * MAX_PROBE_ARGS);
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 9/9] perf symbols: Remove BIONIC wrapper around libgen.h
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (7 preceding siblings ...)
2012-09-08 20:36 ` [PATCH 8/9] perf probe: Make a copy of exec path " Arnaldo Carvalho de Melo
@ 2012-09-08 20:36 ` Arnaldo Carvalho de Melo
2012-09-09 8:40 ` [GIT PULL 0/9] perf/core improvements and fixes Ingo Molnar
9 siblings, 0 replies; 11+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-09-08 20:36 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, David Ahern, Irina Tirdea, Pekka Enberg,
Arnaldo Carvalho de Melo
From: David Ahern <dsahern@gmail.com>
Now that the 2 offenders are fixed, the BIONIC conditional around
libgen.h can be removed.
Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Irina Tirdea <irina.tirdea@gmail.com>
Cc: Pekka Enberg <penberg@kernel.org>
Link: http://lkml.kernel.org/r/1347116812-93646-4-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/symbol.h | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index d3b330c..41a15da 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -10,9 +10,7 @@
#include <linux/rbtree.h>
#include <stdio.h>
#include <byteswap.h>
-#if defined(__BIONIC__)
#include <libgen.h>
-#endif
#ifndef NO_LIBELF_SUPPORT
#include <libelf.h>
--
1.7.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [GIT PULL 0/9] perf/core improvements and fixes
2012-09-08 20:36 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (8 preceding siblings ...)
2012-09-08 20:36 ` [PATCH 9/9] perf symbols: Remove BIONIC wrapper around libgen.h Arnaldo Carvalho de Melo
@ 2012-09-09 8:40 ` Ingo Molnar
9 siblings, 0 replies; 11+ messages in thread
From: Ingo Molnar @ 2012-09-09 8:40 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-kernel, Arnaldo Carvalho de Melo, David Ahern,
Irina Tirdea, Irina Tirdea, Namhyung Kim, Namhyung Kim,
Paul Mackerras, Pekka Enberg, Peter Zijlstra, Srikar Dronamraju,
Steven Rostedt
* Arnaldo Carvalho de Melo <acme@infradead.org> wrote:
> From: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> Hi Ingo,
>
> Please consider pulling,
>
> Thanks,
>
> - Arnaldo
>
> The following changes since commit ef34eb4da3eb62a1511592adf7c76d74faca0b14:
>
> Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2012-09-08 13:26:02 +0200)
>
> are available in the git repository at:
>
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo
>
> for you to fetch changes up to 6c7f631261064762a8ba1ee34fc2b76d117ef3fa:
>
> perf symbols: Remove BIONIC wrapper around libgen.h (2012-09-08 17:15:16 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes
>
> . Don't pass const char pointers to basename, so that we can unconditionally
> use libgen.h and thus avoid ifdef BIONIC lines, from David Ahern
>
> . Fix assert/BUG_ON when NDEBUG is defined, from Irina Tirdea.
>
> . Refactor hist formatting so that it can be reused with the GTK browser,
> From Namhyung Kim
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> David Ahern (3):
> perf annotate: Make a copy of filename for passing to basename
> perf probe: Make a copy of exec path for passing to basename
> perf symbols: Remove BIONIC wrapper around libgen.h
>
> Irina Tirdea (1):
> perf bench: fix assert when NDEBUG is defined
>
> Namhyung Kim (5):
> perf hists: Introduce perf_hpp for hist period printing
> perf hists: Handle field separator properly
> perf hists: Use perf_hpp__format->width to calculate the column widths
> perf hists browser: Use perf_hpp__format functions
> perf gtk/browser: Use perf_hpp__format functions
>
> tools/perf/Makefile | 2 +
> tools/perf/bench/sched-pipe.c | 6 +-
> tools/perf/builtin-diff.c | 1 +
> tools/perf/ui/browsers/hists.c | 96 ++++++--
> tools/perf/ui/gtk/browser.c | 101 +++++++--
> tools/perf/ui/gtk/gtk.h | 1 +
> tools/perf/ui/gtk/setup.c | 1 +
> tools/perf/ui/hist.c | 389 ++++++++++++++++++++++++++++++++
> tools/perf/ui/setup.c | 8 +-
> tools/perf/ui/stdio/hist.c | 239 ++++----------------
> tools/perf/ui/tui/setup.c | 4 +
> tools/perf/util/annotate.c | 9 +-
> tools/perf/util/hist.c | 33 ---
> tools/perf/util/hist.h | 37 +++
> tools/perf/util/include/linux/kernel.h | 4 +
> tools/perf/util/probe-event.c | 12 +-
> tools/perf/util/symbol.h | 2 -
> 17 files changed, 665 insertions(+), 280 deletions(-)
> create mode 100644 tools/perf/ui/hist.c
Pulled, thanks Arnaldo!
Ingo
^ permalink raw reply [flat|nested] 11+ messages in thread