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perf sort: Make column width code per hists instance

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They were globals, and since we support multiple hists and sessions
at the same time, it doesn't make sense to calculate those values
considereing all symbols in all sessions.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2010-07-20 14:42:52 -03:00
parent 7a007ca90b
commit 8a6c5b261c
8 changed files with 140 additions and 79 deletions
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17
tools/perf/util/sort.c
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@@ -1,4 +1,5 @@
#include "sort.h"
#include "hist.h"
regex_t parent_regex;
const char default_parent_pattern[] = "^sys_|^do_page_fault";
@@ -10,11 +11,6 @@ int sort__has_parent = 0;
enum sort_type sort__first_dimension;
unsigned int dsos__col_width;
unsigned int comms__col_width;
unsigned int threads__col_width;
unsigned int cpus__col_width;
static unsigned int parent_symbol__col_width;
char * field_sep;
LIST_HEAD(hist_entry__sort_list);
@@ -36,7 +32,7 @@ struct sort_entry sort_thread = {
.se_header = "Command: Pid",
.se_cmp = sort__thread_cmp,
.se_snprintf = hist_entry__thread_snprintf,
.se_width = &threads__col_width,
.se_width_idx = HISTC_THREAD,
};
struct sort_entry sort_comm = {
@@ -44,34 +40,35 @@ struct sort_entry sort_comm = {
.se_cmp = sort__comm_cmp,
.se_collapse = sort__comm_collapse,
.se_snprintf = hist_entry__comm_snprintf,
.se_width = &comms__col_width,
.se_width_idx = HISTC_COMM,
};
struct sort_entry sort_dso = {
.se_header = "Shared Object",
.se_cmp = sort__dso_cmp,
.se_snprintf = hist_entry__dso_snprintf,
.se_width = &dsos__col_width,
.se_width_idx = HISTC_DSO,
};
struct sort_entry sort_sym = {
.se_header = "Symbol",
.se_cmp = sort__sym_cmp,
.se_snprintf = hist_entry__sym_snprintf,
.se_width_idx = HISTC_SYMBOL,
};
struct sort_entry sort_parent = {
.se_header = "Parent symbol",
.se_cmp = sort__parent_cmp,
.se_snprintf = hist_entry__parent_snprintf,
.se_width = &parent_symbol__col_width,
.se_width_idx = HISTC_PARENT,
};
struct sort_entry sort_cpu = {
.se_header = "CPU",
.se_cmp = sort__cpu_cmp,
.se_snprintf = hist_entry__cpu_snprintf,
.se_width = &cpus__col_width,
.se_width_idx = HISTC_CPU,
};
struct sort_dimension {