perf augmented_raw_syscalls: Do not include stdio.h

tip:perf/core tip-bot for Arnaldo Carvalho de Melo 1 participant 1 message Dec 20, 2018 perf events

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2018-12-20 18:17 UTC #0 lore raw

Commit-ID:  4623ce405d0871e648ba72fdb9c561016e2cc41d
Gitweb:     https://git.kernel.org/tip/4623ce405d0871e648ba72fdb9c561016e2cc41d
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Thu, 13 Dec 2018 15:05:43 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Tue, 18 Dec 2018 12:24:00 -0300

perf augmented_raw_syscalls: Do not include stdio.h

We're not using that puts() thing, and thus we don't need to define the __bpf_stdout__ map, reducing the setup time.

Cc Adrian Hunter <[email protected]>

Cc Jiri Olsa <[email protected]>

Cc Luis Cláudio Gonçalves <[email protected]>

Cc Namhyung Kim <[email protected]>

Cc Wang Nan <[email protected]>

Link https://lkml.kernel.org/n/[email protected] open here

Signed-off-by Arnaldo Carvalho de Melo <[email protected]>

---
 tools/perf/examples/bpf/augmented_raw_syscalls.c | 1 -
 1 file changed, 1 deletion(-)

tools/perf/examples/bpf/augmented_raw_syscalls.c +0 -1

index a91c5874433e..6c5db6baeb3a 100644
@@ -14,7 +14,6 @@
  * code that will combine entry/exit in a strace like way.
  */
 
-#include <stdio.h>
 #include <unistd.h>
 #include <pid_filter.h>