diff options
Diffstat (limited to 'tools/perf/examples/bpf/augmented_raw_syscalls.c')
| -rw-r--r-- | tools/perf/examples/bpf/augmented_raw_syscalls.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/tools/perf/examples/bpf/augmented_raw_syscalls.c b/tools/perf/examples/bpf/augmented_raw_syscalls.c index 5fed1eff889d..3f26e705b86c 100644 --- a/tools/perf/examples/bpf/augmented_raw_syscalls.c +++ b/tools/perf/examples/bpf/augmented_raw_syscalls.c @@ -51,27 +51,6 @@ struct augmented_filename { pid_filter(pids_filtered); -static void pid_filter__init(void) -{ - /* - * Filter a bunch of pids: gnome-shell, kvm, firefox threads, - * avahi-daemon, etc, just for testing as we go along. - * - * These will come from 'perf trace --filter-pids' in a explicit way - * and also it will filter out itself, to avoid the feedback loop: - * syscalls 'perf trace' does gets caught, reported, causing new - * syscalls to get emitted, rinse repeat forever. - */ - if (pid_filter__add(&pids_filtered, 2971)) - return; /* pid_filter__init() was already called, bail out */ - pid_filter__add(&pids_filtered, 20016); - pid_filter__add(&pids_filtered, 12018); - pid_filter__add(&pids_filtered, 2310); - pid_filter__add(&pids_filtered, 3759); - pid_filter__add(&pids_filtered, 25978); - pid_filter__add(&pids_filtered, 883); -} - SEC("raw_syscalls:sys_enter") int sys_enter(struct syscall_enter_args *args) { @@ -81,12 +60,6 @@ int sys_enter(struct syscall_enter_args *args) } augmented_args; unsigned int len = sizeof(augmented_args); const void *filename_arg = NULL; - /* - * We still don't have a "main()" called first and only once - * call it always, it will exit as soon as it realizes the - * first hard coded filtered pid was already added. - */ - pid_filter__init(); if (pid_filter__has(&pids_filtered, getpid())) return 0; |