linux-kernel - [PATCH v1 07/10] perf, tools, script: Implement

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Date:   Wed, 29 Aug 2018 10:18:31 -0700
From:   Andi Kleen <andi@...stfloor.org>
To:     acme@...nel.org
Cc:     jolsa@...nel.org, adrian.hunter@...el.com,
        linux-kernel@...r.kernel.org, Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH v1 07/10] perf, tools, script: Implement - for typed fields

From: Andi Kleen <ak@...ux.intel.com>

For perf script -F the - removal of fields didn't work for typed
fields, only for untyped. Add the REMOVE case for this variant too.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 tools/perf/builtin-script.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 14b19ff43cbd..2477752ec3cf 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -2509,6 +2509,10 @@ static int parse_output_fields(const struct option *opt __maybe_unused,
 				rc = -EINVAL;
 				goto out;
 			}
+			if (change == REMOVE)
+				output[j].fields &= ~all_output_options[i].field;
+			else
+				output[type].fields |= all_output_options[i].field;
 			output[j].user_set = true;
 			output[j].wildcard_set = true;
 		}
-- 
2.17.1