diff options
| -rw-r--r-- | tools/perf/ui/hist.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/hist.h | 6 | ||||
| -rw-r--r-- | tools/perf/util/sort.c | 80 |
3 files changed, 88 insertions, 4 deletions
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index d4a4f2e7eb43..a6eea666b443 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -284,6 +284,7 @@ struct perf_hpp_fmt perf_hpp__format[] = { }; LIST_HEAD(perf_hpp__list); +LIST_HEAD(perf_hpp__sort_list); #undef HPP__COLOR_PRINT_FNS @@ -325,6 +326,11 @@ void perf_hpp__column_register(struct perf_hpp_fmt *format) list_add_tail(&format->list, &perf_hpp__list); } +void perf_hpp__register_sort_field(struct perf_hpp_fmt *format) +{ + list_add_tail(&format->sort_list, &perf_hpp__sort_list); +} + void perf_hpp__column_enable(unsigned col) { BUG_ON(col >= PERF_HPP__MAX_INDEX); diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 36dbe00e3cc8..eee154a41723 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -165,13 +165,18 @@ struct perf_hpp_fmt { int64_t (*sort)(struct hist_entry *a, struct hist_entry *b); struct list_head list; + struct list_head sort_list; }; extern struct list_head perf_hpp__list; +extern struct list_head perf_hpp__sort_list; #define perf_hpp__for_each_format(format) \ list_for_each_entry(format, &perf_hpp__list, list) +#define perf_hpp__for_each_sort_list(format) \ + list_for_each_entry(format, &perf_hpp__sort_list, sort_list) + extern struct perf_hpp_fmt perf_hpp__format[]; enum { @@ -190,6 +195,7 @@ enum { void perf_hpp__init(void); void perf_hpp__column_register(struct perf_hpp_fmt *format); void perf_hpp__column_enable(unsigned col); +void perf_hpp__register_sort_field(struct perf_hpp_fmt *format); typedef u64 (*hpp_field_fn)(struct hist_entry *he); typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 635cd8f8b22e..b2829f947053 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -2,6 +2,7 @@ #include "hist.h" #include "comm.h" #include "symbol.h" +#include "evsel.h" regex_t parent_regex; const char default_parent_pattern[] = "^sys_|^do_page_fault"; @@ -1027,10 +1028,80 @@ static struct sort_dimension memory_sort_dimensions[] = { #undef DIM -static void __sort_dimension__add(struct sort_dimension *sd, enum sort_type idx) +struct hpp_sort_entry { + struct perf_hpp_fmt hpp; + struct sort_entry *se; +}; + +static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, + struct perf_evsel *evsel) +{ + struct hpp_sort_entry *hse; + size_t len; + + hse = container_of(fmt, struct hpp_sort_entry, hpp); + len = hists__col_len(&evsel->hists, hse->se->se_width_idx); + + return scnprintf(hpp->buf, hpp->size, "%*s", len, hse->se->se_header); +} + +static int __sort__hpp_width(struct perf_hpp_fmt *fmt, + struct perf_hpp *hpp __maybe_unused, + struct perf_evsel *evsel) +{ + struct hpp_sort_entry *hse; + + hse = container_of(fmt, struct hpp_sort_entry, hpp); + + return hists__col_len(&evsel->hists, hse->se->se_width_idx); +} + +static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, + struct hist_entry *he) +{ + struct hpp_sort_entry *hse; + size_t len; + + hse = container_of(fmt, struct hpp_sort_entry, hpp); + len = hists__col_len(he->hists, hse->se->se_width_idx); + + return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); +} + +static int __sort_dimension__add_hpp(struct sort_dimension *sd) +{ + struct hpp_sort_entry *hse; + + hse = malloc(sizeof(*hse)); + if (hse == NULL) { + pr_err("Memory allocation failed\n"); + return -1; + } + + hse->se = sd->entry; + hse->hpp.header = __sort__hpp_header; + hse->hpp.width = __sort__hpp_width; + hse->hpp.entry = __sort__hpp_entry; + hse->hpp.color = NULL; + + hse->hpp.cmp = sd->entry->se_cmp; + hse->hpp.collapse = sd->entry->se_collapse ? : sd->entry->se_cmp; + hse->hpp.sort = hse->hpp.collapse; + + INIT_LIST_HEAD(&hse->hpp.list); + INIT_LIST_HEAD(&hse->hpp.sort_list); + + perf_hpp__register_sort_field(&hse->hpp); + return 0; +} + +static int __sort_dimension__add(struct sort_dimension *sd, enum sort_type idx) { if (sd->taken) - return; + return 0; + + if (__sort_dimension__add_hpp(sd) < 0) + return -1; if (sd->entry->se_collapse) sort__need_collapse = 1; @@ -1040,6 +1111,8 @@ static void __sort_dimension__add(struct sort_dimension *sd, enum sort_type idx) list_add_tail(&sd->entry->list, &hist_entry__sort_list); sd->taken = 1; + + return 0; } int sort_dimension__add(const char *tok) @@ -1068,8 +1141,7 @@ int sort_dimension__add(const char *tok) sort__has_dso = 1; } - __sort_dimension__add(sd, i); - return 0; + return __sort_dimension__add(sd, i); } for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
