| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <tip-38259a170dfab4865968b592ae90b373e9f7d5b5@git.kernel.org>
Date: Wed, 28 Jan 2015 07:06:51 -0800
From: tip-bot for Namhyung Kim <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: jolsa@...hat.com, jolsa@...nel.org, tglx@...utronix.de,
acme@...hat.com, mingo@...nel.org, namhyung@...nel.org,
linux-kernel@...r.kernel.org, a.p.zijlstra@...llo.nl, hpa@...or.com
Subject: [tip:perf/core] perf diff: Get rid of hists__compute_resort()
Commit-ID: 38259a170dfab4865968b592ae90b373e9f7d5b5
Gitweb: http://git.kernel.org/tip/38259a170dfab4865968b592ae90b373e9f7d5b5
Author: Namhyung Kim <namhyung@...nel.org>
AuthorDate: Sat, 27 Dec 2014 14:06:30 +0900
Committer: Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 21 Jan 2015 13:24:33 -0300
perf diff: Get rid of hists__compute_resort()
The hists__compute_resort() is to sort output fields based on the
given field/criteria. This was done without the sort list but as we
added the field to the sort list, we can do it with normal
hists__output_resort() using the ->sort callback.
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Acked-by: Jiri Olsa <jolsa@...nel.org>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Link: http://lkml.kernel.org/r/1419656793-32756-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/builtin-diff.c | 59 +++--------------------------------------------
1 file changed, 3 insertions(+), 56 deletions(-)
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 318ab9c..72c718e 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -581,68 +581,15 @@ hist_entry__cmp_wdiff(struct hist_entry *left, struct hist_entry *right)
return hist_entry__cmp_compute(right, left, COMPUTE_WEIGHTED_DIFF);
}
-static void insert_hist_entry_by_compute(struct rb_root *root,
- struct hist_entry *he,
- int c)
-{
- struct rb_node **p = &root->rb_node;
- struct rb_node *parent = NULL;
- struct hist_entry *iter;
-
- while (*p != NULL) {
- parent = *p;
- iter = rb_entry(parent, struct hist_entry, rb_node);
- if (hist_entry__cmp_compute(he, iter, c) < 0)
- p = &(*p)->rb_left;
- else
- p = &(*p)->rb_right;
- }
-
- rb_link_node(&he->rb_node, parent, p);
- rb_insert_color(&he->rb_node, root);
-}
-
-static void hists__compute_resort(struct hists *hists)
-{
- struct rb_root *root;
- struct rb_node *next;
-
- if (sort__need_collapse)
- root = &hists->entries_collapsed;
- else
- root = hists->entries_in;
-
- hists->entries = RB_ROOT;
- next = rb_first(root);
-
- hists__reset_stats(hists);
- hists__reset_col_len(hists);
-
- while (next != NULL) {
- struct hist_entry *he;
-
- he = rb_entry(next, struct hist_entry, rb_node_in);
- next = rb_next(&he->rb_node_in);
-
- insert_hist_entry_by_compute(&hists->entries, he, compute);
- hists__inc_stats(hists, he);
-
- if (!he->filtered)
- hists__calc_col_len(hists, he);
- }
-}
-
static void hists__process(struct hists *hists)
{
if (show_baseline_only)
hists__baseline_only(hists);
- if (sort_compute) {
+ if (sort_compute)
hists__precompute(hists);
- hists__compute_resort(hists);
- } else {
- hists__output_resort(hists, NULL);
- }
+
+ hists__output_resort(hists, NULL);
hists__fprintf(hists, true, 0, 0, 0, stdout);
}
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists