summaryrefslogtreecommitdiff
path: root/tools/perf/ui/browsers/annotate.c
diff options
context:
space:
mode:
authorJakub Kicinski <kuba@kernel.org>2021-09-23 11:19:49 -0700
committerJakub Kicinski <kuba@kernel.org>2021-09-23 11:19:49 -0700
commit2fcd14d0f78090f57aecd7f424e2b0373cd631a7 (patch)
treef8946c307a3b5d319c17ec988d8a38c0fe7a08de /tools/perf/ui/browsers/annotate.c
parent9aad3e4ede9bebda23579f674420123dacb61fda (diff)
parent9bc62afe03afdf33904f5e784e1ad68c50ff00bb (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
net/mptcp/protocol.c 977d293e23b4 ("mptcp: ensure tx skbs always have the MPTCP ext") efe686ffce01 ("mptcp: ensure tx skbs always have the MPTCP ext") same patch merged in both trees, keep net-next. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/ui/browsers/annotate.c')
-rw-r--r--tools/perf/ui/browsers/annotate.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index ef4da4295bf7..e81c2493efdf 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -125,13 +125,20 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
ab->selection = al;
}
-static bool is_fused(struct annotate_browser *ab, struct disasm_line *cursor)
+static int is_fused(struct annotate_browser *ab, struct disasm_line *cursor)
{
struct disasm_line *pos = list_prev_entry(cursor, al.node);
const char *name;
+ int diff = 1;
+
+ while (pos && pos->al.offset == -1) {
+ pos = list_prev_entry(pos, al.node);
+ if (!ab->opts->hide_src_code)
+ diff++;
+ }
if (!pos)
- return false;
+ return 0;
if (ins__is_lock(&pos->ins))
name = pos->ops.locked.ins.name;
@@ -139,9 +146,11 @@ static bool is_fused(struct annotate_browser *ab, struct disasm_line *cursor)
name = pos->ins.name;
if (!name || !cursor->ins.name)
- return false;
+ return 0;
- return ins__is_fused(ab->arch, name, cursor->ins.name);
+ if (ins__is_fused(ab->arch, name, cursor->ins.name))
+ return diff;
+ return 0;
}
static void annotate_browser__draw_current_jump(struct ui_browser *browser)
@@ -155,6 +164,7 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
struct annotation *notes = symbol__annotation(sym);
u8 pcnt_width = annotation__pcnt_width(notes);
int width;
+ int diff = 0;
/* PLT symbols contain external offsets */
if (strstr(sym->name, "@plt"))
@@ -205,11 +215,11 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
pcnt_width + 2 + notes->widths.addr + width,
from, to);
- if (is_fused(ab, cursor)) {
+ diff = is_fused(ab, cursor);
+ if (diff > 0) {
ui_browser__mark_fused(browser,
pcnt_width + 3 + notes->widths.addr + width,
- from - 1,
- to > from);
+ from - diff, diff, to > from);
}
}