diff options
| author | Ingo Molnar <mingo@kernel.org> | 2019-01-26 10:50:29 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-01-26 10:50:29 +0100 |
| commit | b844ff366f06a2bcecfbd053b4d4a472e670dec8 (patch) | |
| tree | d12a79636ae246a3b895af031f2e7d55cb6e194d /tools/perf/builtin-diff.c | |
| parent | f575494d4a610278ea8597f2f798c8431b94e884 (diff) | |
| parent | 76a06125dd57ed2c7559410168b543313fa0cc51 (diff) | |
Merge tag 'perf-core-for-mingo-5.0-20190126' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
BPF:
Song Liu:
- Fix synthesized PERF_RECORD_KSYMBOL/BPF_EVENT
Arnaldo Carvalho de Melo:
- Add bpf_map() helper, to make BPF map declararions more compact and
allow for BTF annotations to be made transparently.
perf script python:
Tony Jones:
- Remove explicit shebangs.
- Fix the PYTHON=python3 builds.
Core:
Davidlohr Bueso:
- Update rbtree implementation, getting it closer to the kernel one.
- Use cached rbtrees.
Arnaldo Carvalho de Melo:
- Remove some needless headers from .c and .h files fixing up the fallout,
to reduce building time when changes are made to .h files
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-diff.c')
| -rw-r--r-- | tools/perf/builtin-diff.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 39db2ee32d48..751e1971456b 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -429,7 +429,7 @@ get_pair_fmt(struct hist_entry *he, struct diff_hpp_fmt *dfmt) static void hists__baseline_only(struct hists *hists) { - struct rb_root *root; + struct rb_root_cached *root; struct rb_node *next; if (hists__has(hists, need_collapse)) @@ -437,13 +437,13 @@ static void hists__baseline_only(struct hists *hists) else root = hists->entries_in; - next = rb_first(root); + next = rb_first_cached(root); while (next != NULL) { struct hist_entry *he = rb_entry(next, struct hist_entry, rb_node_in); next = rb_next(&he->rb_node_in); if (!hist_entry__next_pair(he)) { - rb_erase(&he->rb_node_in, root); + rb_erase_cached(&he->rb_node_in, root); hist_entry__delete(he); } } @@ -451,7 +451,7 @@ static void hists__baseline_only(struct hists *hists) static void hists__precompute(struct hists *hists) { - struct rb_root *root; + struct rb_root_cached *root; struct rb_node *next; if (hists__has(hists, need_collapse)) @@ -459,7 +459,7 @@ static void hists__precompute(struct hists *hists) else root = hists->entries_in; - next = rb_first(root); + next = rb_first_cached(root); while (next != NULL) { struct hist_entry *he, *pair; struct data__file *d; |