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author | Michael Ellerman <mpe@ellerman.id.au> | 2020-02-01 21:47:17 +1100 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-02-01 21:47:17 +1100 |
commit | 4c25df5640ae6e4491ee2c50d3f70c1559ef037d (patch) | |
tree | 9d68b0361918926d7d7b6d78090dcfb942ec4e72 /tools/perf/builtin-report.c | |
parent | powerpc: configs: Cleanup old Kconfig options (diff) | |
parent | powerpc: Implement user_access_save() and user_access_restore() (diff) | |
download | linux-dev-4c25df5640ae6e4491ee2c50d3f70c1559ef037d.tar.xz linux-dev-4c25df5640ae6e4491ee2c50d3f70c1559ef037d.zip |
Merge branch 'topic/user-access-begin' into next
Merge the user_access_begin() series from Christophe. This is based on
a commit from Linus that went into v5.5-rc7.
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r-- | tools/perf/builtin-report.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 387311c67264..de988589d99b 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -1076,6 +1076,7 @@ int cmd_report(int argc, const char **argv) struct stat st; bool has_br_stack = false; int branch_mode = -1; + int last_key = 0; bool branch_call_mode = false; #define CALLCHAIN_DEFAULT_OPT "graph,0.5,caller,function,percent" static const char report_callchain_help[] = "Display call graph (stack chain/backtrace):\n\n" @@ -1450,7 +1451,8 @@ repeat: sort_order = sort_tmp; } - if (setup_sorting(session->evlist) < 0) { + if ((last_key != K_SWITCH_INPUT_DATA) && + (setup_sorting(session->evlist) < 0)) { if (sort_order) parse_options_usage(report_usage, options, "s", 1); if (field_order) @@ -1530,6 +1532,7 @@ repeat: ret = __cmd_report(&report); if (ret == K_SWITCH_INPUT_DATA) { perf_session__delete(session); + last_key = K_SWITCH_INPUT_DATA; goto repeat; } else ret = 0; |